* Define SUPPORT_GET_FRAME for targets having "get_frame" as internal symbol (x86,arm and jvm, currently), removes need to enumerate these targets in every related conditional compilation directive and simplifies configuring this feature for other targets.

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@24978 3ad0048d-3df7-0310-abae-a5850022a9f2