1 files changed, 56 insertions, 0 deletions
diff --git a/src/runtime/rt_stdlib.C b/src/runtime/rt_stdlib.C
new file mode 100644
index 000000000..ec92badc6
--- /dev/null
+++ b/src/runtime/rt_stdlib.C
@@ -0,0 +1,56 @@
+/* IBM_PROLOG_BEGIN_TAG                                                   */
+/* This is an automatically generated prolog.                             */
+/*                                                                        */
+/* $Source: src/runtime/rt_stdlib.C $                                     */
+/*                                                                        */
+/* IBM CONFIDENTIAL                                                       */
+/*                                                                        */
+/* COPYRIGHT International Business Machines Corp. 2013                   */
+/*                                                                        */
+/* p1                                                                     */
+/*                                                                        */
+/* Object Code Only (OCO) source materials                                */
+/* Licensed Internal Code Source Materials                                */
+/* IBM HostBoot Licensed Internal Code                                    */
+/*                                                                        */
+/* The source code for this program is not published or otherwise         */
+/* divested of its trade secrets, irrespective of what has been           */
+/* deposited with the U.S. Copyright Office.                              */
+/*                                                                        */
+/* Origin: 30                                                             */
+/*                                                                        */
+/* IBM_PROLOG_END_TAG                                                     */
+#include <stdlib.h>
+#include <runtime/interface.h>
+#include <string.h>
+
+void* malloc(size_t s)
+{
+    return g_hostInterfaces->malloc(s);
+}
+
+void free(void* p)
+{
+    g_hostInterfaces->free(p);
+}
+
+void* realloc(void* p, size_t s)
+{
+    return g_hostInterfaces->realloc(p, s);
+}
+
+void* calloc(size_t num, size_t size)
+{
+    // Allocate a block of memory for an array of 'num' elements, each of them
+    // 'size' bytes long and initialize to zero
+    size_t total_size = num * size;
+    void* mem = NULL;
+
+    if (total_size)
+    {
+        mem = malloc(total_size);
+        memset(mem, 0, total_size);
+    }
+
+    return mem;
+}