first draft of ppe_closed/cme & sgpe, and common/pmlib/

Change-Id: I08440fadfeff7e4777a776167d4fdcffe5fec82f
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/21058
Tested-by: Jenkins Server
Reviewed-by: Gregory S. Still <stillgs@us.ibm.com>

1 files changed, 115 insertions, 0 deletions

diff --git a/import/chips/p9/common/pmlib/ppc405lib/stdlib.c b/import/chips/p9/common/pmlib/ppc405lib/stdlib.c
new file mode 100644
index 00000000..3242cda4
--- /dev/null
+++ b/import/chips/p9/common/pmlib/ppc405lib/stdlib.c
@@ -0,0 +1,115 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: import/chips/p9/common/pmlib/ppc405lib/stdlib.c $             */
+/*                                                                        */
+/* OpenPOWER HCODE Project                                                */
+/*                                                                        */
+/* COPYRIGHT 2015,2017                                                    */
+/* [+] International Business Machines Corp.                              */
+/*                                                                        */
+/*                                                                        */
+/* Licensed under the Apache License, Version 2.0 (the "License");        */
+/* you may not use this file except in compliance with the License.       */
+/* You may obtain a copy of the License at                                */
+/*                                                                        */
+/*     http://www.apache.org/licenses/LICENSE-2.0                         */
+/*                                                                        */
+/* Unless required by applicable law or agreed to in writing, software    */
+/* distributed under the License is distributed on an "AS IS" BASIS,      */
+/* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or        */
+/* implied. See the License for the specific language governing           */
+/* permissions and limitations under the License.                         */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+// $Id: stdlib.c,v 1.1.1.1 2013/12/11 20:49:20 bcbrock Exp $
+// $Source: /afs/awd/projects/eclipz/KnowledgeBase/.cvsroot/eclipz/chips/p8/working/procedures/lib/stdlib.c,v $
+//-----------------------------------------------------------------------------
+// *! (C) Copyright International Business Machines Corp. 2013
+// *! All Rights Reserved -- Property of IBM
+// *! *** IBM Confidential ***
+//-----------------------------------------------------------------------------
+
+/// \file stdlib.c
+/// \brief Functions from <stdlib.h>
+///
+/// \note The strtoX() APIs are defined in strtox.[ch]
+
+#include "ssx.h"
+#include "ctype.h"
+#include "libssx.h"
+#include <stdlib.h>
+
+
+/// Convert a string to a long integer - base 10 only
+///
+/// atol(str) is defined here as strtol(str, 0, 10) in sympathy with the POSIX
+/// standard.  Note that by specification "atol() does not detect
+/// errors", however here it will behave the same as the strtol() call just
+/// mentioned.
+
+long
+atol(const char* str)
+{
+    return strtol(str, 0, 10);
+}
+
+
+/// Convert a string to an integer - base 10 only
+///
+/// atoi(str) is defined here as strtol(str, 0, 10) in sympathy with the POSIX
+/// standard. Note that by specification "atoi() does not detect errors",
+/// however in this implementation the long integer returned by the strtol()
+/// call just mentioned is simply converted to an int.
+
+int
+atoi(const char* str)
+{
+    return strtol(str, 0, 10);
+}
+
+
+/// 'Exit' an application
+///
+///  An SSX application can not really 'exit'.  By convention, exit(0) is the
+///  same as ssx_halt().  Calling exit() with a non-zero code causes a kernel
+///  panic - the exit code will be found in R3 on PowerPC.
+///
+///  Note that to exit a thread, the thread can either return from the thread
+///  entry routine or explicitly call ssx_complete().  exit() was implemented
+///  to allow porting of the EEMBC benchmarks.
+
+void
+exit(int status)
+{
+    if (status)
+    {
+        SSX_PANIC(ERROR_EXIT);
+    }
+
+    ssx_halt();
+}
+
+
+/// Compute the absolute value of the integer argument
+int
+abs(int i)
+{
+    return ((i < 0) ? -i : i);
+}
+
+
+/// Compute the absolute value of the long integer argument
+long int
+labs(long int i)
+{
+    return ((i < 0) ? -i : i);
+}
+
+
+/// Compute the absolute value of the long long integer argument
+long long int
+llabs(long long int i)
+{
+    return ((i < 0) ? -i : i);
+}