* r27142 for the JVM target, so its system unit compiles again

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27381 3ad0048d-3df7-0310-abae-a5850022a9f2
  + forgot to commit, part of r26472

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27382 3ad0048d-3df7-0310-abae-a5850022a9f2
  * instantiate the cpu-specific version of all defs/syms when loading them
    from ppu (was only done for absolutevarsym until now)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27383 3ad0048d-3df7-0310-abae-a5850022a9f2
  * moved all jvm-specific code from symsym to jvm/symcpu

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27384 3ad0048d-3df7-0310-abae-a5850022a9f2