1 files changed, 37 insertions, 0 deletions
diff --git a/libgcc/config/nvptx/crt0.c b/libgcc/config/nvptx/crt0.c
new file mode 100644
index 00000000000..3b7382d43af
--- /dev/null
+++ b/libgcc/config/nvptx/crt0.c
@@ -0,0 +1,37 @@
+/* Copyright (C) 2014-2016 Free Software Foundation, Inc.
+
+   This file 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.
+
+   This file 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/>.  */
+
+int *__exitval_ptr;
+
+extern void __attribute__((noreturn)) exit (int status);
+extern int main (int, void **);
+
+void __attribute__((kernel))
+__main (int *rval_ptr, int argc, void **argv)
+{
+  __exitval_ptr = rval_ptr;
+  /* Store something non-zero, so the host knows something went wrong,
+     if we fail to reach exit properly.   */
+  if (rval_ptr)
+    *rval_ptr = 255;
+
+  exit (main (argc, argv));
+}