diff --git a/libdl/Android.bp b/libdl/Android.bp
index e9b79d7..9db3a94 100644
--- a/libdl/Android.bp
+++ b/libdl/Android.bp
@@ -57,55 +57,6 @@
     allow_undefined_symbols: true,
     system_shared_libs: [],
 
-    // This is placeholder library the actual implementation is (currently)
-    // provided by the linker.
-    shared_libs: [ "ld-android" ],
-
-    sanitize: {
-        never: true,
-    },
-}
-
-cc_library {
-    // NOTE: --exclude-libs=libgcc.a makes sure that any symbols libdl.so pulls from
-    // libgcc.a are made static to ld-android.so.  This in turn ensures that libraries that
-    // a) pull symbols from libgcc.a and b) depend on ld-android.so will not rely on ld-android.so
-    // to provide those symbols, but will instead pull them from libgcc.a.  Specifically,
-    // we use this property to make sure libc.so has its own copy of the code from
-    // libgcc.a it uses.
-    //
-    // DO NOT REMOVE --exclude-libs!
-
-    ldflags: ["-Wl,--exclude-libs=libgcc.a"],
-
-    // for x86, exclude libgcc_eh.a for the same reasons as above
-    arch: {
-        x86: {
-            ldflags: ["-Wl,--exclude-libs=libgcc_eh.a"],
-        },
-        x86_64: {
-            ldflags: ["-Wl,--exclude-libs=libgcc_eh.a"],
-        },
-    },
-    srcs: ["ld_android.c"],
-    cflags: [
-        "-Wall",
-        "-Wextra",
-        "-Wunused",
-        "-Werror",
-    ],
-    stl: "none",
-
-    name: "ld-android",
-
-    // NOTE: libdl needs __aeabi_unwind_cpp_pr0 from libgcc.a but libgcc.a needs a
-    // few symbols from libc. Using --no-undefined here results in having to link
-    // against libc creating a circular dependency which is removed and we end up
-    // with missing symbols. Since this library is just a bunch of stubs, we set
-    // LOCAL_ALLOW_UNDEFINED_SYMBOLS to remove --no-undefined from the linker flags.
-    allow_undefined_symbols: true,
-    system_shared_libs: [],
-
     sanitize: {
         never: true,
     },
diff --git a/libdl/ld_android.c b/libdl/ld_android.c
deleted file mode 100644
index 8b13789..0000000
--- a/libdl/ld_android.c
+++ /dev/null
@@ -1 +0,0 @@
-
diff --git a/libdl/libdl.c b/libdl/libdl.c
index 8329468..4cc4dea 100644
--- a/libdl/libdl.c
+++ b/libdl/libdl.c
@@ -20,148 +20,54 @@
 #include <stdbool.h>
 #include <android/dlext.h>
 
-// These functions are exported by the loader
-// TODO(dimitry): replace these with reference to libc.so
+// These are stubs for functions that are actually defined
+// in the dynamic linker and hijacked at runtime.
 
-__attribute__((__weak__, visibility("default")))
-void* __loader_dlopen(const char* filename, int flags, const void* caller_addr);
+void* dlopen(const char* filename __unused, int flag __unused) { return 0; }
 
-__attribute__((__weak__, visibility("default")))
-void* __loader_dlerror();
+char* dlerror(void) { return 0; }
 
-__attribute__((__weak__, visibility("default")))
-void* __loader_dlsym(void* handle, const char* symbol, const void* caller_addr);
+void* dlsym(void* handle __unused, const char* symbol __unused) { return 0; }
 
-__attribute__((__weak__, visibility("default")))
-void* __loader_dlvsym(void* handle,
-                      const char* symbol,
-                      const char* version,
-                      const void* caller_addr);
+void* dlvsym(void* handle __unused, const char* symbol __unused, const char* version __unused) {
+  return 0;
+}
 
-__attribute__((__weak__, visibility("default")))
-int __loader_dladdr(const void* addr, Dl_info* info);
+int dladdr(const void* addr __unused, Dl_info* info __unused) { return 0; }
 
-__attribute__((__weak__, visibility("default")))
-int __loader_dlclose(void* handle);
+int dlclose(void* handle __unused) { return 0; }
 
 #if defined(__arm__)
-__attribute__((__weak__, visibility("default")))
-_Unwind_Ptr __loader_dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount);
+_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc __unused, int* pcount __unused) { return 0; }
 #endif
 
-__attribute__((__weak__, visibility("default")))
-int __loader_dl_iterate_phdr(int (*cb)(struct dl_phdr_info* info, size_t size, void* data),
-                             void* data);
-
-__attribute__((__weak__, visibility("default")))
-void __loader_android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size);
-
-__attribute__((__weak__, visibility("default")))
-void __loader_android_update_LD_LIBRARY_PATH(const char* ld_library_path);
-
-__attribute__((__weak__, visibility("default")))
-void* __loader_android_dlopen_ext(const char* filename,
-                                  int flag,
-                                  const android_dlextinfo* extinfo,
-                                  const void* caller_addr);
-
-__attribute__((__weak__, visibility("default")))
-void __loader_android_set_application_target_sdk_version(uint32_t target);
-
-__attribute__((__weak__, visibility("default")))
-uint32_t __loader_android_get_application_target_sdk_version();
-
-__attribute__((__weak__, visibility("default")))
-bool __loader_android_init_namespaces(const char* public_ns_sonames,
-                                      const char* anon_ns_library_path);
-
-__attribute__((__weak__, visibility("default")))
-struct android_namespace_t* __loader_android_create_namespace(
-                                const char* name,
-                                const char* ld_library_path,
-                                const char* default_library_path,
-                                uint64_t type,
-                                const char* permitted_when_isolated_path,
-                                struct android_namespace_t* parent,
-                                const void* caller_addr);
-
-// Proxy calls to bionic loader
-void* dlopen(const char* filename, int flag) {
-  const void* caller_addr = __builtin_return_address(0);
-  return __loader_dlopen(filename, flag, caller_addr);
+int dl_iterate_phdr(int (*cb)(struct dl_phdr_info* info, size_t size, void* data) __unused,
+                    void* data __unused) {
+  return 0;
 }
 
-char* dlerror() {
-  return __loader_dlerror();
+void android_get_LD_LIBRARY_PATH(char* buffer __unused, size_t buffer_size __unused) { }
+void android_update_LD_LIBRARY_PATH(const char* ld_library_path __unused) { }
+
+void* android_dlopen_ext(const char* filename __unused, int flag __unused,
+                         const android_dlextinfo* extinfo __unused) {
+  return 0;
 }
 
-void* dlsym(void* handle, const char* symbol) {
-  const void* caller_addr = __builtin_return_address(0);
-  return __loader_dlsym(handle, symbol, caller_addr);
+void android_set_application_target_sdk_version(uint32_t target __unused) { }
+uint32_t android_get_application_target_sdk_version() { return 0; }
+
+bool android_init_namespaces(const char* public_ns_sonames __unused,
+                             const char* anon_ns_library_path __unused) {
+  return false;
 }
 
-void* dlvsym(void* handle, const char* symbol, const char* version) {
-  const void* caller_addr = __builtin_return_address(0);
-  return __loader_dlvsym(handle, symbol, version, caller_addr);
-}
-
-int dladdr(const void* addr, Dl_info* info) {
-  return __loader_dladdr(addr, info);
-}
-
-int dlclose(void* handle) {
-  return __loader_dlclose(handle);
-}
-
-#if defined(__arm__)
-_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount) {
-  return __loader_dl_unwind_find_exidx(pc, pcount);
-}
-#endif
-
-int dl_iterate_phdr(int (*cb)(struct dl_phdr_info* info, size_t size, void* data), void* data) {
-  return __loader_dl_iterate_phdr(cb, data);
-}
-
-void android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size) {
-  __loader_android_get_LD_LIBRARY_PATH(buffer, buffer_size);
-}
-
-void android_update_LD_LIBRARY_PATH(const char* ld_library_path) {
-  __loader_android_update_LD_LIBRARY_PATH(ld_library_path);
-}
-
-void* android_dlopen_ext(const char* filename, int flag, const android_dlextinfo* extinfo) {
-  const void* caller_addr = __builtin_return_address(0);
-  return __loader_android_dlopen_ext(filename, flag, extinfo, caller_addr);
-}
-
-void android_set_application_target_sdk_version(uint32_t target) {
-  __loader_android_set_application_target_sdk_version(target);
-}
-uint32_t android_get_application_target_sdk_version() {
-  return __loader_android_get_application_target_sdk_version();
-}
-
-bool android_init_namespaces(const char* public_ns_sonames,
-                             const char* anon_ns_library_path) {
-  return __loader_android_init_namespaces(public_ns_sonames, anon_ns_library_path);
-}
-
-struct android_namespace_t* android_create_namespace(const char* name,
-                                                     const char* ld_library_path,
-                                                     const char* default_library_path,
-                                                     uint64_t type,
-                                                     const char* permitted_when_isolated_path,
-                                                     struct android_namespace_t* parent) {
-  const void* caller_addr = __builtin_return_address(0);
-  return __loader_android_create_namespace(name,
-                                           ld_library_path,
-                                           default_library_path,
-                                           type,
-                                           permitted_when_isolated_path,
-                                           parent,
-                                           caller_addr);
+struct android_namespace_t* android_create_namespace(const char* name __unused,
+                                                     const char* ld_library_path __unused,
+                                                     const char* default_library_path __unused,
+                                                     uint64_t type __unused,
+                                                     const char* permitted_when_isolated_path __unused) {
+  return 0;
 }
 
 void android_dlwarning(void* obj, void (*f)(void*, const char*)) { f(obj, 0); }
diff --git a/linker/Android.bp b/linker/Android.bp
index a6fd87b..5745d73 100644
--- a/linker/Android.bp
+++ b/linker/Android.bp
@@ -1,5 +1,6 @@
 cc_library_static {
     name: "liblinker_malloc",
+    clang: true,
     defaults: ["linux_bionic_supported"],
 
     srcs: [
@@ -12,7 +13,9 @@
 }
 
 cc_binary {
+    clang: true,
     defaults: ["linux_bionic_supported"],
+
     srcs: [
         "dlfcn.cpp",
         "linker.cpp",
@@ -96,6 +99,8 @@
         "-Werror",
     ],
 
+    conlyflags: ["-std=gnu99"],
+
     cppflags: ["-Wold-style-cast"],
 
     // we don't want crtbegin.o (because we have begin.o), so unset it
diff --git a/linker/dlfcn.cpp b/linker/dlfcn.cpp
index 58d21a4..3ac61d7 100644
--- a/linker/dlfcn.cpp
+++ b/linker/dlfcn.cpp
@@ -52,25 +52,23 @@
   __bionic_set_dlerror(buffer);
 }
 
-char* __dlerror() {
+char* dlerror() {
   char* old_value = __bionic_set_dlerror(nullptr);
   return old_value;
 }
 
-void __android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size) {
+void android_get_LD_LIBRARY_PATH(char* buffer, size_t buffer_size) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   do_android_get_LD_LIBRARY_PATH(buffer, buffer_size);
 }
 
-void __android_update_LD_LIBRARY_PATH(const char* ld_library_path) {
+void android_update_LD_LIBRARY_PATH(const char* ld_library_path) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   do_android_update_LD_LIBRARY_PATH(ld_library_path);
 }
 
-static void* dlopen_ext(const char* filename,
-                        int flags,
-                        const android_dlextinfo* extinfo,
-                        const void* caller_addr) {
+static void* dlopen_ext(const char* filename, int flags,
+                        const android_dlextinfo* extinfo, void* caller_addr) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   g_linker_logger.ResetState();
   void* result = do_dlopen(filename, flags, extinfo, caller_addr);
@@ -81,18 +79,17 @@
   return result;
 }
 
-void* __android_dlopen_ext(const char* filename,
-                           int flags,
-                           const android_dlextinfo* extinfo,
-                           const void* caller_addr) {
+void* android_dlopen_ext(const char* filename, int flags, const android_dlextinfo* extinfo) {
+  void* caller_addr = __builtin_return_address(0);
   return dlopen_ext(filename, flags, extinfo, caller_addr);
 }
 
-void* __dlopen(const char* filename, int flags, const void* caller_addr) {
+void* dlopen(const char* filename, int flags) {
+  void* caller_addr = __builtin_return_address(0);
   return dlopen_ext(filename, flags, nullptr, caller_addr);
 }
 
-void* dlsym_impl(void* handle, const char* symbol, const char* version, const void* caller_addr) {
+void* dlsym_impl(void* handle, const char* symbol, const char* version, void* caller_addr) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   g_linker_logger.ResetState();
   void* result;
@@ -104,20 +101,22 @@
   return result;
 }
 
-void* __dlsym(void* handle, const char* symbol, const void* caller_addr) {
+void* dlsym(void* handle, const char* symbol) {
+  void* caller_addr = __builtin_return_address(0);
   return dlsym_impl(handle, symbol, nullptr, caller_addr);
 }
 
-void* __dlvsym(void* handle, const char* symbol, const char* version, const void* caller_addr) {
+void* dlvsym(void* handle, const char* symbol, const char* version) {
+  void* caller_addr = __builtin_return_address(0);
   return dlsym_impl(handle, symbol, version, caller_addr);
 }
 
-int __dladdr(const void* addr, Dl_info* info) {
+int dladdr(const void* addr, Dl_info* info) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   return do_dladdr(addr, info);
 }
 
-int __dlclose(void* handle) {
+int dlclose(void* handle) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   int result = do_dlclose(handle);
   if (result != 0) {
@@ -126,34 +125,27 @@
   return result;
 }
 
-int __dl_iterate_phdr(int (*cb)(dl_phdr_info* info, size_t size, void* data), void* data) {
+int dl_iterate_phdr(int (*cb)(dl_phdr_info* info, size_t size, void* data), void* data) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   return do_dl_iterate_phdr(cb, data);
 }
 
-#if defined(__arm__)
-_Unwind_Ptr __dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount) {
-  ScopedPthreadMutexLocker locker(&g_dl_mutex);
-  return do_dl_unwind_find_exidx(pc, pcount);
-}
-#endif
-
-void __android_set_application_target_sdk_version(uint32_t target) {
+void android_set_application_target_sdk_version(uint32_t target) {
   // lock to avoid modification in the middle of dlopen.
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   set_application_target_sdk_version(target);
 }
 
-uint32_t __android_get_application_target_sdk_version() {
+uint32_t android_get_application_target_sdk_version() {
   return get_application_target_sdk_version();
 }
 
-void __android_dlwarning(void* obj, void (*f)(void*, const char*)) {
+void android_dlwarning(void* obj, void (*f)(void*, const char*)) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   get_dlwarning(obj, f);
 }
 
-bool __android_init_namespaces(const char* public_ns_sonames,
+bool android_init_namespaces(const char* public_ns_sonames,
                              const char* anon_ns_library_path) {
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
   bool success = init_namespaces(public_ns_sonames, anon_ns_library_path);
@@ -164,13 +156,13 @@
   return success;
 }
 
-android_namespace_t* __android_create_namespace(const char* name,
-                                                const char* ld_library_path,
-                                                const char* default_library_path,
-                                                uint64_t type,
-                                                const char* permitted_when_isolated_path,
-                                                android_namespace_t* parent_namespace,
-                                                const void* caller_addr) {
+android_namespace_t* android_create_namespace(const char* name,
+                                              const char* ld_library_path,
+                                              const char* default_library_path,
+                                              uint64_t type,
+                                              const char* permitted_when_isolated_path,
+                                              android_namespace_t* parent_namespace) {
+  void* caller_addr = __builtin_return_address(0);
   ScopedPthreadMutexLocker locker(&g_dl_mutex);
 
   android_namespace_t* result = create_namespace(caller_addr,
@@ -208,28 +200,18 @@
     }
 
 static const char ANDROID_LIBDL_STRTAB[] =
-  // 0000000000111111 11112222222222333 333333344444444 44555555555566666 6666677777777778 8888888889999999999
-  // 0123456789012345 67890123456789012 345678901234567 89012345678901234 5678901234567890 1234567890123456789
-    "__loader_dlopen\0__loader_dlclose\0__loader_dlsym\0__loader_dlerror\0__loader_dladdr\0__loader_android_up"
-  // 1*
-  // 000000000011111111112 2222222223333333333444444444455555555 5566666666667777777777888 88888889999999999
-  // 012345678901234567890 1234567890123456789012345678901234567 8901234567890123456789012 34567890123456789
-    "date_LD_LIBRARY_PATH\0__loader_android_get_LD_LIBRARY_PATH\0__loader_dl_iterate_phdr\0__loader_android_"
-  // 2*
-  // 00000000001 1111111112222222222333333333344444444445555555555666 6666666777777777788888888889999999999
-  // 01234567890 1234567890123456789012345678901234567890123456789012 3456789012345678901234567890123456789
-    "dlopen_ext\0__loader_android_set_application_target_sdk_version\0__loader_android_get_application_targ"
-  // 3*
-  // 000000000011111 111112222222222333333333344444444 4455555555556666666666777777777788 888888889999999 999
-  // 012345678901234 567890123456789012345678901234567 8901234567890123456789012345678901 234567890123456 789
-    "et_sdk_version\0__loader_android_init_namespaces\0__loader_android_create_namespace\0__loader_dlvsym\0__"
-  // 4*
-  // 0000000000111111111122222 2222233333333334444444 4445555555555666666666677777777778 8888888889999999 999
-  // 0123456789012345678901234 5678901234567890123456 7890123456789012345678901234567890 1234567890123456 789
-    "loader_android_dlwarning\0"
+  // 0000000 00011111 111112 22222222 2333333 3333444444444455555555556666666 6667777777777888888888899999 99999
+  // 0123456 78901234 567890 12345678 9012345 6789012345678901234567890123456 7890123456789012345678901234 56789
+    "dlopen\0dlclose\0dlsym\0dlerror\0dladdr\0android_update_LD_LIBRARY_PATH\0android_get_LD_LIBRARY_PATH\0dl_it"
+  // 00000000001 1111111112222222222 3333333333444444444455555555556666666666777 777777788888888889999999999
+  // 01234567890 1234567890123456789 0123456789012345678901234567890123456789012 345678901234567890123456789
+    "erate_phdr\0android_dlopen_ext\0android_set_application_target_sdk_version\0android_get_application_tar"
+  // 0000000000111111 111122222222223333333333 4444444444555555555566666 6666677 777777778888888888
+  // 0123456789012345 678901234567890123456789 0123456789012345678901234 5678901 234567890123456789
+    "get_sdk_version\0android_init_namespaces\0android_create_namespace\0dlvsym\0android_dlwarning\0"
 #if defined(__arm__)
-  // 425
-    "__loader_dl_unwind_find_exidx\0"
+  // 290
+    "dl_unwind_find_exidx\0"
 #endif
     ;
 
@@ -239,23 +221,23 @@
   // supposed to have st_name == 0, but instead, it points to an index
   // in the strtab with a \0 to make iterating through the symtab easier.
   ELFW(SYM_INITIALIZER)(sizeof(ANDROID_LIBDL_STRTAB) - 1, nullptr, 0),
-  ELFW(SYM_INITIALIZER)(  0, &__dlopen, 1),
-  ELFW(SYM_INITIALIZER)( 16, &__dlclose, 1),
-  ELFW(SYM_INITIALIZER)( 33, &__dlsym, 1),
-  ELFW(SYM_INITIALIZER)( 48, &__dlerror, 1),
-  ELFW(SYM_INITIALIZER)( 65, &__dladdr, 1),
-  ELFW(SYM_INITIALIZER)( 81, &__android_update_LD_LIBRARY_PATH, 1),
-  ELFW(SYM_INITIALIZER)(121, &__android_get_LD_LIBRARY_PATH, 1),
-  ELFW(SYM_INITIALIZER)(158, &__dl_iterate_phdr, 1),
-  ELFW(SYM_INITIALIZER)(183, &__android_dlopen_ext, 1),
-  ELFW(SYM_INITIALIZER)(211, &__android_set_application_target_sdk_version, 1),
-  ELFW(SYM_INITIALIZER)(263, &__android_get_application_target_sdk_version, 1),
-  ELFW(SYM_INITIALIZER)(315, &__android_init_namespaces, 1),
-  ELFW(SYM_INITIALIZER)(348, &__android_create_namespace, 1),
-  ELFW(SYM_INITIALIZER)(382, &__dlvsym, 1),
-  ELFW(SYM_INITIALIZER)(397, &__android_dlwarning, 1),
+  ELFW(SYM_INITIALIZER)(  0, &dlopen, 1),
+  ELFW(SYM_INITIALIZER)(  7, &dlclose, 1),
+  ELFW(SYM_INITIALIZER)( 15, &dlsym, 1),
+  ELFW(SYM_INITIALIZER)( 21, &dlerror, 1),
+  ELFW(SYM_INITIALIZER)( 29, &dladdr, 1),
+  ELFW(SYM_INITIALIZER)( 36, &android_update_LD_LIBRARY_PATH, 1),
+  ELFW(SYM_INITIALIZER)( 67, &android_get_LD_LIBRARY_PATH, 1),
+  ELFW(SYM_INITIALIZER)( 95, &dl_iterate_phdr, 1),
+  ELFW(SYM_INITIALIZER)(111, &android_dlopen_ext, 1),
+  ELFW(SYM_INITIALIZER)(130, &android_set_application_target_sdk_version, 1),
+  ELFW(SYM_INITIALIZER)(173, &android_get_application_target_sdk_version, 1),
+  ELFW(SYM_INITIALIZER)(216, &android_init_namespaces, 1),
+  ELFW(SYM_INITIALIZER)(240, &android_create_namespace, 1),
+  ELFW(SYM_INITIALIZER)(265, &dlvsym, 1),
+  ELFW(SYM_INITIALIZER)(272, &android_dlwarning, 1),
 #if defined(__arm__)
-  ELFW(SYM_INITIALIZER)(425, &__dl_unwind_find_exidx, 1),
+  ELFW(SYM_INITIALIZER)(290, &dl_unwind_find_exidx, 1),
 #endif
 };
 
@@ -281,9 +263,9 @@
 static soinfo* __libdl_info = nullptr;
 
 // This is used by the dynamic linker. Every process gets these symbols for free.
-soinfo* get_libdl_info(const char* linker_path) {
+soinfo* get_libdl_info() {
   if (__libdl_info == nullptr) {
-    __libdl_info = new (__libdl_info_buf) soinfo(&g_default_namespace, linker_path, nullptr, 0, 0);
+    __libdl_info = new (__libdl_info_buf) soinfo(&g_default_namespace, "libdl.so", nullptr, 0, RTLD_GLOBAL);
     __libdl_info->flags_ |= FLAG_LINKED;
     __libdl_info->strtab_ = ANDROID_LIBDL_STRTAB;
     __libdl_info->symtab_ = g_libdl_symtab;
@@ -294,7 +276,7 @@
     __libdl_info->ref_count_ = 1;
     __libdl_info->strtab_size_ = sizeof(ANDROID_LIBDL_STRTAB);
     __libdl_info->local_group_root_ = __libdl_info;
-    __libdl_info->soname_ = "ld-android.so";
+    __libdl_info->soname_ = "libdl.so";
     __libdl_info->target_sdk_version_ = __ANDROID_API__;
     __libdl_info->generate_handle();
 #if defined(__work_around_b_24465209__)
diff --git a/linker/linker.cpp b/linker/linker.cpp
index cb658ba..62e6bb6 100644
--- a/linker/linker.cpp
+++ b/linker/linker.cpp
@@ -324,7 +324,9 @@
 // in that section (via *pcount).
 //
 // Intended to be called by libc's __gnu_Unwind_Find_exidx().
-_Unwind_Ptr do_dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount) {
+//
+// This function is exposed via dlfcn.cpp and libdl.so.
+_Unwind_Ptr dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount) {
   uintptr_t addr = reinterpret_cast<uintptr_t>(pc);
 
   for (soinfo* si = solist_get_head(); si != 0; si = si->next) {
@@ -1728,9 +1730,8 @@
                                         info->library_namespace : nullptr);
 }
 
-void* do_dlopen(const char* name, int flags,
-                const android_dlextinfo* extinfo,
-                const void* caller_addr) {
+void* do_dlopen(const char* name, int flags, const android_dlextinfo* extinfo,
+                  void* caller_addr) {
   soinfo* const caller = find_containing_library(caller_addr);
   android_namespace_t* ns = get_caller_namespace(caller);
 
@@ -1854,11 +1855,8 @@
   return static_cast<soinfo*>(handle);
 }
 
-bool do_dlsym(void* handle,
-              const char* sym_name,
-              const char* sym_ver,
-              const void* caller_addr,
-              void** symbol) {
+bool do_dlsym(void* handle, const char* sym_name, const char* sym_ver,
+              void* caller_addr, void** symbol) {
 #if !defined(__LP64__)
   if (handle == nullptr) {
     DL_ERR("dlsym failed: library handle is null");
diff --git a/linker/linker.h b/linker/linker.h
index c65d503..4787471 100644
--- a/linker/linker.h
+++ b/linker/linker.h
@@ -101,27 +101,17 @@
 
 void count_relocation(RelocationKind kind);
 
-soinfo* get_libdl_info(const char* linker_path);
+soinfo* get_libdl_info();
 
 void do_android_get_LD_LIBRARY_PATH(char*, size_t);
 void do_android_update_LD_LIBRARY_PATH(const char* ld_library_path);
-void* do_dlopen(const char* name,
-                int flags,
-                const android_dlextinfo* extinfo,
-                const void* caller_addr);
-
+void* do_dlopen(const char* name, int flags, const android_dlextinfo* extinfo, void* caller_addr);
 int do_dlclose(void* handle);
 
 int do_dl_iterate_phdr(int (*cb)(dl_phdr_info* info, size_t size, void* data), void* data);
 
-#if defined(__arm__)
-_Unwind_Ptr do_dl_unwind_find_exidx(_Unwind_Ptr pc, int* pcount);
-#endif
-
-bool do_dlsym(void* handle, const char* sym_name,
-              const char* sym_ver,
-              const void* caller_addr,
-              void** symbol);
+bool do_dlsym(void* handle, const char* sym_name, const char* sym_ver,
+              void* caller_addr, void** symbol);
 
 int do_dladdr(const void* addr, Dl_info* info);
 
diff --git a/linker/linker_main.cpp b/linker/linker_main.cpp
index 13edfe1..a8cc814 100644
--- a/linker/linker_main.cpp
+++ b/linker/linker_main.cpp
@@ -160,11 +160,16 @@
  * relocate the offset of our exported 'rtld_db_dlactivity' symbol.
  * Note that the linker shouldn't be on the soinfo list.
  */
-static void init_linker_info_for_gdb(ElfW(Addr) linker_base, char* linker_path) {
+static void init_linker_info_for_gdb(ElfW(Addr) linker_base) {
   static link_map linker_link_map_for_gdb;
+#if defined(__LP64__)
+  static char kLinkerPath[] = "/system/bin/linker64";
+#else
+  static char kLinkerPath[] = "/system/bin/linker";
+#endif
 
   linker_link_map_for_gdb.l_addr = linker_base;
-  linker_link_map_for_gdb.l_name = linker_path;
+  linker_link_map_for_gdb.l_name = kLinkerPath;
 
   /*
    * Set the dynamic field in the link map otherwise gdb will complain with
@@ -196,12 +201,6 @@
   return executable_path.c_str();
 }
 
-#if defined(__LP64__)
-static char kLinkerPath[] = "/system/bin/linker64";
-#else
-static char kLinkerPath[] = "/system/bin/linker";
-#endif
-
 /*
  * This code is called after the linker has linked itself and
  * fixed it's own GOT. It is safe to make references to externs
@@ -283,7 +282,7 @@
   map->l_addr = 0;
   map->l_name = const_cast<char*>(executable_path);
   insert_link_map_into_debug_map(map);
-  init_linker_info_for_gdb(linker_base, kLinkerPath);
+  init_linker_info_for_gdb(linker_base);
 
   // Extract information passed from the kernel.
   si->phdr = reinterpret_cast<ElfW(Phdr)*>(args.getauxval(AT_PHDR));
@@ -525,8 +524,9 @@
   // Initialize static variables. Note that in order to
   // get correct libdl_info we need to call constructors
   // before get_libdl_info().
-  sonext = solist = get_libdl_info(kLinkerPath);
-  g_default_namespace.add_soinfo(solist);
+  solist = get_libdl_info();
+  sonext = get_libdl_info();
+  g_default_namespace.add_soinfo(get_libdl_info());
 
   // We have successfully fixed our own relocations. It's safe to run
   // the main part of the linker now.
diff --git a/linker/linker_soinfo.h b/linker/linker_soinfo.h
index 7ef5da2..a0fe9e2 100644
--- a/linker/linker_soinfo.h
+++ b/linker/linker_soinfo.h
@@ -336,7 +336,7 @@
   android_namespace_list_t secondary_namespaces_;
   uintptr_t handle_;
 
-  friend soinfo* get_libdl_info(const char* linker_path);
+  friend soinfo* get_libdl_info();
 };
 
 // This function is used by dlvsym() to calculate hash of sym_ver