The {$ASMMODE XXX} directive informs the compiler what kind of assembler it can expect in an asm block. The XXX should be replaced by one of the following:
These switches are local, and retain their value to the end of the unit that is compiled, unless they are replaced by another directive of the same type. The command line switch that corresponds to this switch is -R.
The default assembler reader is the AT&T reader.