* sim/ucsim/configure.in,

* sim/ucsim/configure.in,
* sim/ucsim/configure,
* sim/ucsim/Makefile.in: use docdir
* src/SDCC.y: fixed sbit atrributes
* src/SDCCast.c (getResultTypeFromType): added support for bitfields
* src/SDCCast.c (decorateType): |^& need special promotion handling
* src/SDCCast.h,
* src/SDCCsymt.h: moved definition of RESULT_TYPE
* src/SDCCsymt.h (computeType),
* src/SDCCicode.c: computeType() needs op
* src/SDCCsymt.c (checkTypeSanity),
* doc/sddman.lyx: "plain" bitfields are unsigned
* src/SDCCsymt.c (computeTypeOr): added
* src/SDCCsymt.c (computeType): added support for bitfields, fixed |^& ops
* src/SDCCval.c (val*): computeType() needs op
* src/SDCCval.c (valCastLiteral): fixed casting of bitfields
* support/regression/tests/onebyte.c: added tests for |^&

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3250 4a8a32a2-be11-0410-ad9d-d568d2c75423