Bionic loader is no longer hijacking libdl.so
Do not hijack libdl.so methods but make libdl proxy calls to
loader instead. This will be replaces by calls to libc.so
once loader functionality is migrated.
Also add a lock to dl_unwind_find_exidx function call.
Test: bionic-unit-tests --gtest_filter=dl*:Dl*
Bug: http://b/27106625
Change-Id: I9e666e771e4bbca52151cfa7fc4c8677e1480818
diff --git a/libdl/ld_android.c b/libdl/ld_android.c
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/libdl/ld_android.c
@@ -0,0 +1 @@
+