The f$ASMMODE XXXg 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.