Update.

	* elf/tst-tls3.c: New file.
	* elf/tst-tlsmod1.c: New file.
	* elf/Makefile: Add rules to build and run tst-tls3.

	* sysdeps/i386/dl-machine.h: Include <tls.h>.
	(elf_machine_type_class): Set ELF_RTYPE_CLASS_PLT also for the three
	TLS relocations.

1 files changed, 69 insertions, 0 deletions

diff --git a/elf/tst-tls3.c b/elf/tst-tls3.c
new file mode 100644
index 0000000000..c86f1840a5
--- /dev/null
+++ b/elf/tst-tls3.c
@@ -0,0 +1,69 @@
+/* glibc test for TLS in ld.so.  */
+#include <stdio.h>
+
+#include <tls.h>
+#include "tls-macros.h"
+
+
+/* One define int variable, two externs.  */
+COMMON_INT_DECL(foo);
+VAR_INT_DECL(bar);
+VAR_INT_DEF(baz);
+
+
+extern int in_dso (void);
+
+
+int
+main (void)
+{
+#ifdef USE_TLS
+  int result = 0;
+  int *ap, *bp, *cp;
+
+
+  /* Set the variable using the local exec model.  */
+  puts ("set baz to 3 (LE)");
+  ap = TLS_LE (baz);
+  *ap = 3;
+
+
+  /* Get variables using initial exec model.  */
+  puts ("set variables foo and bar (IE)");
+  ap = TLS_IE (foo);
+  *ap = 1;
+  bp = TLS_IE (bar);
+  *bp = 2;
+
+
+  /* Get variables using local dynamic model.  */
+  fputs ("get sum of foo, bar (GD) and baz (LD)", stdout);
+  ap = TLS_GD (foo);
+  bp = TLS_GD (bar);
+  cp = TLS_LD (baz);
+  printf (" = %d\n", *ap + *bp + *cp);
+  result |= *ap + *bp + *cp != 6;
+  if (*ap != 1)
+    {
+      printf ("foo = %d\n", *ap);
+      result = 1;
+    }
+  if (*bp != 2)
+    {
+      printf ("bar = %d\n", *bp);
+      result = 1;
+    }
+  if (*cp != 3)
+    {
+      printf ("baz = %d\n", *cp);
+      result = 1;
+    }
+
+
+  result |= in_dso ();
+
+  return result;
+#else
+  return 0;
+#endif
+}