diff -r 161ab90e3cae -r f066260954ae make/bsd/makefiles/mapfile-vers-product
--- a/make/bsd/makefiles/mapfile-vers-product	Mon Aug 26 16:37:09 2019 -0300
+++ b/make/bsd/makefiles/mapfile-vers-product	Tue Feb 13 15:48:23 2018 +0100
@@ -37,6 +37,7 @@
                 _JVM_ArrayCopy
                 _JVM_AssertionStatusDirectives
                 _JVM_Available
+                _JVM_BeforeHalt
                 _JVM_Bind
                 _JVM_ClassDepth
                 _JVM_ClassLoaderDepth