diff --git a/linker/linker_soinfo.h b/linker/linker_soinfo.h
index 622719d..092cbcc 100644
--- a/linker/linker_soinfo.h
+++ b/linker/linker_soinfo.h
@@ -66,9 +66,10 @@
                                          // soinfo is executed and this flag is
                                          // unset.
 #define FLAG_PRELINKED        0x00000400 // prelink_image has successfully processed this soinfo
+#define FLAG_GLOBALS_TAGGED 0x00000800   // globals have been tagged by MTE.
 #define FLAG_NEW_SOINFO       0x40000000 // new soinfo format
 
-#define SOINFO_VERSION 6
+#define SOINFO_VERSION 7
 
 ElfW(Addr) call_ifunc_resolver(ElfW(Addr) resolver_addr);
 
@@ -257,6 +258,8 @@
                   const android_dlextinfo* extinfo, size_t* relro_fd_offset);
   bool protect_relro();
 
+  void tag_globals();
+
   void add_child(soinfo* child);
   void remove_all_links();