sim/common:
        * cgen-trace.c: Merge from;
        Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/srcw-20120503.
        * gennltvals.sh, gentvals.sh, syscall.c: Likewise.
        * nltvals.def: Regenerate.
sim/arc:
        * Makefile.in: Merge from;
        Customer-Projects/synopsys/arc_gnu/branches/arc_gnu_4.8/srcw-20120503.
        * arc5.c, arc6.c, arc7.c, configure.ac, sim-if.c, sim-main.h: Likewise.
        * traps.c: Likewise.
        * arch.h, cpu5.h, cpu6.h, cpu7.h, configure: Regenerate.
        * arch.c, cpu5.c, cpu6.c, cpu7.c: Likewise.
traps.c: Amend Copyright years.
        * sim-main.h (CGEN_INSN_WORD): Reinstate typedef.
        * arc-opc.c, arc-dis.c, arc-dis.h: Rename to:
        * arc-opc-old.c, arc-dis-old.c, arc-dis-old.h.
        * arc-dis-old.c, arcompact-dis.c: Reflect header file name change.
        * arc-opc-cgen.c, arc-dis-cgen.c, arc-dis-cgen.h: Delete.
        * arc-opc.c, arc-dis.c, arc-dis.h: Autogenerate with CGEN.
        * Makefile.am (HFILES): Add arc-desch and arc-opc.h.
        (TARGET_LIBOPCODES_CFILES): Add arc-asm.c, arc-desc.c, arc-dis-old.c,
        arc-ibld.c, arc-opinst.c.
        (CLEANFILES): Add stamp-arc.
        (CGEN_CPUS): Add arc.
        (ARC_DEPS): New rule.
        ($(srcdir)/arc-desc.h $(srcdir)/arc-desc.c $(srcdir)/arc-opc.h
         $(srcdir)/arc-opc.c $(srcdir)/arc-ibld.c $(srcdir)/arc-opinst.c
         $(srcdir)/arc-asm.c $(srcdir)/arc-dis.c): Likewise.
         (stamp-arc): Likewise.
         * configure.in (bfd_arc_arch): Update file list.
         * Makefile.in, configure: Regenerate.
        * arc-tdep.c, arc-linux-tdep.c: Reflect header file name change from
        arc-dis.h to arc-dis-old.h .