[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/tst-tlsmod15b.c b/ap/libc/glibc/glibc-2.22/elf/tst-tlsmod15b.c
new file mode 100644
index 0000000..b372836
--- /dev/null
+++ b/ap/libc/glibc/glibc-2.22/elf/tst-tlsmod15b.c
@@ -0,0 +1,9 @@
+#include "tst-tls10.h"
+
+__thread int mod15b_var __attribute__((tls_model("initial-exec")));
+
+int
+in_dso (void)
+{
+  return mod15b_var;
+}