* sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests

	* sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests

        * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests

	* sdcc/support/regression/tests/bug-460010.c: Small change for ds390

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@1501 4a8a32a2-be11-0410-ad9d-d568d2c75423