Debugger: put some common types into DbgIntf

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44079 4005530d-fff6-0310-9dd1-cebe43e6787f
Debugger: put some common types into DbgIntf

git-svn-id: http://svn.freepascal.org/svn/lazarus/trunk@44080 4005530d-fff6-0310-9dd1-cebe43e6787f