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-rw-r--r--elf/Versions22
1 files changed, 17 insertions, 5 deletions
diff --git a/elf/Versions b/elf/Versions
index ff01d78a10..8e6dca878b 100644
--- a/elf/Versions
+++ b/elf/Versions
@@ -1,11 +1,19 @@
 libc {
   GLIBC_2.0 {
+    # functions used in other libraries
+    _dl_open; _dl_close; _dl_addr;
+  }
+  GLIBC_2.1 {
+    # functions used in other libraries
+    _dl_mcount_wrapper; _dl_mcount_wrapper_check;
+  }
+}
+
+ld.so {
+  GLIBC_2.0 {
     # global variables
     _dl_debug_impcalls; _dl_debug_fd;
 
-    # functions used in other libraries
-    _dl_open; _dl_close; _dl_addr; _dl_sysdep_output; _dl_debug_message;
-
     # Those are in the dynamic linker, but used by libc.so.
     __libc_enable_secure; _dl_catch_error; _dl_check_all_versions;
     _dl_debug_initialize; _dl_debug_state; _dl_default_scope;
@@ -15,15 +23,19 @@ libc {
     _dl_sysdep_start; _r_debug;
     _dl_global_scope; _dl_lookup_symbol_skip;
     _dl_lookup_versioned_symbol; _dl_lookup_versioned_symbol_skip;
+    _dl_debug_message;
+
+    # Function from libc.so which must be shared with libc.
+    calloc; free; malloc; realloc;
   }
   GLIBC_2.1 {
     # global variables
     _dl_profile; _dl_profile_map; _dl_profile_output; _dl_start_profile;
     _dl_loaded; _dl_main_searchlist; _dl_fpu_control; _dl_initial_searchlist;
-    _dl_global_scope_alloc;
+    _dl_global_scope_alloc; __libc_stack_end;
 
     # functions used in other libraries
-    _dl_mcount; _dl_mcount_wrapper; _dl_mcount_wrapper_check; _dl_unload_cache;
+    _dl_mcount; _dl_unload_cache;
   }
 }