test/tls/: tests for thread local storage functionality

Signed-off-by: Austin Foxley <austinf@cetoncorp.com>

1 files changed, 72 insertions, 0 deletions

diff --git a/test/tls/tst-tlsmod8.c b/test/tls/tst-tlsmod8.c
new file mode 100644
index 000000000..c1822fc0c
--- /dev/null
+++ b/test/tls/tst-tlsmod8.c
@@ -0,0 +1,72 @@
+#include "tst-tls10.h"
+
+#ifdef USE_TLS__THREAD
+__thread long long dummy __attribute__((visibility ("hidden"))) = 12;
+__thread struct A a2 = { 22, 23, 24 };
+__thread struct A a4 __attribute__((tls_model("initial-exec")))
+  = { 25, 26, 27 };
+static __thread struct A local1 = { 28, 29, 30 };
+static __thread struct A local2 __attribute__((tls_model("initial-exec")))
+  = { 31, 32, 33 };
+
+void
+check2 (void)
+{
+  if (a2.a != 22 || a2.b != 23 || a2.c != 24)
+    abort ();
+  if (a4.a != 25 || a4.b != 26 || a4.c != 27)
+    abort ();
+  if (local1.a != 28 || local1.b != 29 || local1.c != 30)
+    abort ();
+  if (local2.a != 31 || local2.b != 32 || local2.c != 33)
+    abort ();
+}
+
+struct A *
+f7a (void)
+{
+  return &a2;
+}
+
+struct A *
+f8a (void)
+{
+  return &a4;
+}
+
+struct A *
+f9a (void)
+{
+  return &local1;
+}
+
+struct A *
+f10a (void)
+{
+  return &local2;
+}
+
+int
+f7b (void)
+{
+  return a2.b;
+}
+
+int
+f8b (void)
+{
+  return a4.a;
+}
+
+int
+f9b (void)
+{
+  return local1.b;
+}
+
+int
+f10b (void)
+{
+  return local2.c;
+}
+#endif