1 files changed, 41 insertions, 0 deletions
diff --git a/libgloss/visium/_exit.c b/libgloss/visium/_exit.c
new file mode 100644
index 000000000..307045db1
--- /dev/null
+++ b/libgloss/visium/_exit.c
@@ -0,0 +1,41 @@
+/* _exit.c for the Visium processor.
+
+   Copyright (c) 2015 Rolls-Royce Controls and Data Services Limited.
+   All rights reserved.
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions are met:
+
+     * Redistributions of source code must retain the above copyright notice,
+       this list of conditions and the following disclaimer.
+     * Redistributions in binary form must reproduce the above copyright
+       notice, this list of conditions and the following disclaimer in the
+       documentation and/or other materials provided with the distribution.
+     * Neither the name of Rolls-Royce Controls and Data Services Limited nor
+       the names of its contributors may be used to endorse or promote products
+       derived from this software without specific prior written permission.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+   AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+   ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+   LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+   CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+   SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+   ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+   THE POSSIBILITY OF SUCH DAMAGE.  */
+
+void _exit (int) __attribute__ ((__noreturn__));
+
+void
+_exit (int code)
+{
+  asm volatile ("stop    0,%0" : : "r" (code & 0xff));
+
+  /* Should never reach this point.  Since this function is not supposed to
+     return, pretend to get stuck in a loop.  */
+  while (1)
+    ;
+}