Committing sync with trunk

libIRDB/include/core/operand_bea.hpp

libIRDB/include/core/operand_cs.hpp

libIRDB/include/core/operand_meta.hpp

libIRDB/src/core/decode_cs.cpp

libIRDB/src/core/operand_bea.cpp

libIRDB/src/core/operand_cs.cpp

libIRDB/src/core/operand_meta.cpp

libIRDB/src/util/params.cpp

libIRDB/test/fill_in_indtargs.cpp

tools/selective_cfi/scfi_instr.cpp