1 files changed, 95 insertions, 0 deletions
diff --git a/testsuites/libtests/dl06/dl-load.c b/testsuites/libtests/dl06/dl-load.c
new file mode 100644
index 0000000000..d78e9d1ef8
--- /dev/null
+++ b/testsuites/libtests/dl06/dl-load.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2014 Chris Johns <chrisj@rtems.org>.  All rights reserved.
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#include <stdio.h>
+
+#include <dlfcn.h>
+
+#include <rtems/rtl/rtl-trace.h>
+
+#include "dl-load.h"
+
+typedef int (*call_t)(int argc, const char* argv[]);
+
+static const char* call_args[] = { "1", "2", "3", "4" };
+
+static void* dl_load_obj(const char* name)
+{
+  void* handle;
+  int   unresolved;
+  char* message = "loaded";
+
+#if DL06_DEBUG_TRACING
+  rtems_rtl_trace_set_mask(RTEMS_RTL_TRACE_ALL);
+#endif
+
+  printf("\nload: %s\n", name);
+
+  handle = dlopen (name, RTLD_NOW | RTLD_GLOBAL);
+  if (!handle)
+  {
+    printf("dlopen failed: %s\n", dlerror());
+    return NULL;
+  }
+
+  if (dlinfo (handle, RTLD_DI_UNRESOLVED, &unresolved) < 0)
+    message = "dlinfo error checking unresolved status";
+  else if (unresolved)
+    message = "has unresolved externals";
+
+  printf ("handle: %p %s\n", handle, message);
+
+  return handle;
+}
+
+int dl_load_test(void)
+{
+  void*  r1;
+  call_t call;
+  int    call_ret;
+  int    ret;
+
+  r1 = dl_load_obj("/dl06.rap");
+  if (!r1)
+    return 1;
+
+#if 0
+  {
+    char* list[] = { "rtl", "list", NULL };
+    rtems_rtl_shell_command (2, list);
+    char* sym[] = { "rtl", "sym", NULL };
+    rtems_rtl_shell_command (2, sym);
+  }
+#endif
+
+  call = dlsym (r1, "rtems_main");
+  if (call == NULL)
+  {
+    printf("dlsym failed: symbol not found\n");
+    return 1;
+  }
+
+  call_ret = call (4, call_args);
+  if (call_ret != 4)
+  {
+    printf("dlsym call failed: ret value bad\n");
+    return 1;
+  }
+
+  ret = 0;
+
+  if (dlclose (r1) < 0)
+  {
+    printf("dlclose o1 failed: %s\n", dlerror());
+    ret = 1;
+  }
+
+  printf ("handle: %p closed\n", r1);
+
+  return ret;
+}