1 files changed, 63 insertions, 0 deletions
diff --git a/gcc-4.9/libvtv/vtv_utils.h b/gcc-4.9/libvtv/vtv_utils.h
new file mode 100644
index 000000000..f20d0b562
--- /dev/null
+++ b/gcc-4.9/libvtv/vtv_utils.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2012-2013
+   Free Software Foundation
+
+   This file is part of GCC.
+
+   GCC is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3, or (at your option)
+   any later version.
+
+   GCC 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 General Public License for more details.
+
+   Under Section 7 of GPL version 3, you are granted additional
+   permissions described in the GCC Runtime Library Exception, version
+   3.1, as published by the Free Software Foundation.
+
+   You should have received a copy of the GNU General Public License and
+   a copy of the GCC Runtime Library Exception along with this program;
+   see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _VTV_UTILS_H
+#define _VTV_UTILS_H 1
+
+#include <stdlib.h>
+#include "../include/vtv-change-permission.h"
+
+static inline void
+VTV_not_an_error (void)
+{
+}
+
+/* Handler for verification runtime errors.  */
+#define VTV_error abort
+
+/* Assertion macros used in vtable verification runtime.  */
+#define VTV_ASSERT(EXPR) \
+  if (!(EXPR)) VTV_error();
+
+#ifdef VTV_DEBUG
+#define VTV_DEBUG_ASSERT(EXPR) \
+                      ((bool) (!(EXPR)) ? VTV_error() : (void) 0)
+#else
+#define VTV_DEBUG_ASSERT(EXPR) ((void) 0)
+#endif
+
+/* Name of the section where we put general VTV variables for protection */
+#define VTV_PROTECTED_VARS_SECTION ".vtable_map_vars"
+#define VTV_PROTECTED_VAR \
+                       __attribute__ ((section (VTV_PROTECTED_VARS_SECTION)))
+
+/* The following logging routines try to use low level file access
+   routines and avoid calling malloc. We need this so that we dont
+   disturb the order of calls to dlopen.  Changing the order of dlopen
+   calls may lead to deadlocks */
+int __vtv_open_log (const char * name);
+int __vtv_add_to_log (int log, const char * format, ...);
+void __vtv_log_verification_failure (const char *, bool);
+
+#endif /* VTV_UTILS_H */