1 files changed, 84 insertions, 0 deletions
diff --git a/REORG.TODO/elf/tst-tls6.c b/REORG.TODO/elf/tst-tls6.c
new file mode 100644
index 0000000000..df81c1f6b4
--- /dev/null
+++ b/REORG.TODO/elf/tst-tls6.c
@@ -0,0 +1,84 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <link.h>
+
+
+static int
+do_test (void)
+{
+  static const char modname[] = "tst-tlsmod2.so";
+  int result = 0;
+  int *foop;
+  int *foop2;
+  int (*fp) (int, int *);
+  void *h;
+  int i;
+  int modid = -1;
+
+  for (i = 0; i < 10; ++i)
+    {
+      h = dlopen (modname, RTLD_LAZY);
+      if (h == NULL)
+	{
+	  printf ("cannot open '%s': %s\n", modname, dlerror ());
+	  exit (1);
+	}
+
+      /* Dirty test code here: we peek into a private data structure.
+	 We make sure that the module gets assigned the same ID every
+	 time.  The value of the first round is used.  */
+      if (modid == -1)
+	modid = ((struct link_map *) h)->l_tls_modid;
+      else if (((struct link_map *) h)->l_tls_modid != modid)
+	{
+	  printf ("round %d: modid now %zd, initially %d\n",
+		  i, ((struct link_map *) h)->l_tls_modid, modid);
+	  result = 1;
+	}
+
+      foop = dlsym (h, "foo");
+      if (foop == NULL)
+	{
+	  printf ("cannot get symbol 'foo': %s\n", dlerror ());
+	  exit (1);
+	}
+
+      *foop = 42 + i;
+
+      fp = dlsym (h, "in_dso");
+      if (fp == NULL)
+	{
+	  printf ("cannot get symbol 'in_dso': %s\n", dlerror ());
+	  exit (1);
+	}
+
+      result |= fp (42 + i, foop);
+
+      foop2 = dlsym (h, "foo");
+      if (foop2 == NULL)
+	{
+	  printf ("cannot get symbol 'foo' the second time: %s\n", dlerror ());
+	  exit (1);
+	}
+
+      if (foop != foop2)
+	{
+	  puts ("address of 'foo' different the second time");
+	  result = 1;
+	}
+      else if (*foop != 16)
+	{
+	  puts ("foo != 16");
+	  result = 1;
+	}
+
+      dlclose (h);
+    }
+
+  return result;
+}
+
+
+#include <support/test-driver.c>