2.5-18.1

1 files changed, 26 insertions, 0 deletions

diff --git a/elf/tst-addr1.c b/elf/tst-addr1.c
new file mode 100644
index 0000000000..637906e206
--- /dev/null
+++ b/elf/tst-addr1.c
@@ -0,0 +1,26 @@
+#include <dlfcn.h>
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+  Dl_info i;
+  if (dladdr (&printf, &i) == 0)
+    {
+      puts ("not found");
+      return 1;
+    }
+  printf ("found symbol %s in %s\n", i.dli_sname, i.dli_fname);
+  return i.dli_sname == NULL
+	 || (strcmp (i.dli_sname, "printf") != 0
+	     /* On architectures which create PIC code by default
+		&printf may resolve to an address in libc.so
+		rather than in the binary.  printf and _IO_printf
+		are aliased and which one comes first in the
+		hash table is up to the linker.  */
+	     && strcmp (i.dli_sname, "_IO_printf") != 0);
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"