1 files changed, 49 insertions, 0 deletions
diff --git a/libgloss/aarch64/_kill.c b/libgloss/aarch64/_kill.c
new file mode 100644
index 000000000..af33f07b0
--- /dev/null
+++ b/libgloss/aarch64/_kill.c
@@ -0,0 +1,49 @@
+/* Copyright (c) 2009, 2010, 2011, 2012 ARM Ltd.  All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. 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.
+ 3. The name of the company may not be used to endorse or promote
+    products derived from this software without specific prior written
+    permission.
+
+ THIS SOFTWARE IS PROVIDED BY ARM LTD ``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 ARM LTD 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. */
+
+#include <_ansi.h>
+#include <signal.h>
+#include <errno.h>
+#include "svc.h"
+
+int _kill _PARAMS ((int, int));
+
+int
+_kill (int pid, int sig)
+{
+  param_block_t block[2];
+
+  if (pid == 0)
+    return 0;
+  if (pid != 1 && pid != -1)
+    {
+      errno = ESRCH;
+      return -1;
+    }
+
+  block[0] = ADP_Stopped_RunTimeError;
+  block[1] = sig;
+  return do_AngelSVC (AngelSVC_Reason_ReportException, block);
+}