[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/elf/unload3mod4.c b/ap/libc/glibc/glibc-2.22/elf/unload3mod4.c
new file mode 100644
index 0000000..52f808e
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/elf/unload3mod4.c
@@ -0,0 +1,13 @@
+#include <stdio.h>
+
+extern int foo (int x);
+
+int
+bar (int x)
+{
+  puts ("bar");
+  fflush (stdout);
+  x = foo (x - 4);
+  puts ("bar after foo");
+  return x;
+}