[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit

Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/libc/glibc/glibc-2.22/sysdeps/ia64/entry.h b/ap/libc/glibc/glibc-2.22/sysdeps/ia64/entry.h
new file mode 100644
index 0000000..e11b49f
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/sysdeps/ia64/entry.h
@@ -0,0 +1,13 @@
+#include <link.h>
+#include <dl-fptr.h>
+
+#ifndef __ASSEMBLY__
+extern void _start (void);
+#endif
+
+/* The function's entry point is stored in the first word of the
+   function descriptor (plabel) of _start().  */
+#define ENTRY_POINT ELF_PTR_TO_FDESC (_start)->ip
+
+/* We have to provide a special declaration.  */
+#define ENTRY_POINT_DECL(class) class void _start (void);