Directives

Defines constants, following the directive there can be a list of constants separated by commas, the size of each constant depends on the selected size. If no size is selected, the size is determined by the value of the constant. If the constant is a string, it will be stored as a sequence of bytes, if it is a number, it will be stored as a sequence of words

Defines a space in memory of N elements, the size of each element depends on the specified size, the content of the space is undefined

Defines a space in memory of N elements, the size of each element depends on the specified size, the content of the space is initialized to the second operand

Sets the current position in memory for the following instructions

Defines a constant expression. The symbol cannot be redefined later.

Defines an expression value that may be redefined later in the assembled order.

Stops assembly and optionally selects the program entry point. Code after it is ignored.

Names a register list for use by movem.

Raises an assembly error with the rest of the line as its message.

Emits a four-byte simulator pause. Run resumes at the following instruction.

Selects one of sixteen independent location counters, numbered 0 through 15.

Enters an offset-only region at the given value. Labels receive offsets and no bytes are emitted until org.

Assembles another text File at this point. The path is relative to the including File, then the Project root.

Copies the exact bytes of another File into memory at this point.

Accepts an assembler option for compatibility and ignores it.

Accepted for compatibility and ignored.

Accepted for compatibility and ignored.

Accepted for compatibility and ignored.