JBS Issue: https://bugs.openjdk.java.net/browse/JDK-8026385
Webrev: http://cr.openjdk.java.net/~ddehaven/8026385/jdk.0/ Basically extends the work Staffan performed for https://bugs.openjdk.java.net/browse/JDK-8023786 Verified by running: find build/macosx-x86_64-normal-server-fastdebug/jdk/objs -name '*.o' -exec nm -u {} \; | egrep '(setjmp|longjmp)' With this change, all references in jdk were __setjmp or __longjmp (two underscores), there are no remaining references to _setjmp/_longjmp in jdk with this change. -DrD-