Update README.md

Author: ganyao114

README.md

@@ -1,2 +1,16 @@
 # AndroidELF
 search all symbal in ELF file(dlsym can not find)
+
+dlsym or fake_dlsym can only find dynamic link symbals in SHT_STRTAB
+
+this util is help you to search other symbal(include dynamic link symbals) in SHT_SYMTAB:
+
+example: 
+
+"art_quick_to_interpreter_bridge" in libart.so
+
+# Use
+
+include files:
+
+https://github.com/ganyao114/SandHook/blob/master/hooklib/src/main/cpp/utils/elf_util.cpp