The inline assembler reader for the Motorola 680x0 family of processors uses the Motorola Assembler syntax (q.v). A few differences do exist:
Local labels start with the @ character, such as
@MyLabel:
The XDEF directive in an assembler block will make the symbol available publicly with the specified name (this name is case sensitive)
The DB, DW, DD directives can only be used to declare constants which will be stored in the code segment.
The Align directive is not supported.
Arithmetic operations on constant expression use the same operands as the intel version, e.g, AND, XOR ...
Segment directives are not supported
Only 68000 and a subset of 68020 opcodes are currently supported.
The inline assembler supports the following macros:
@Result
represents the function result return value.
Self
represents the object method pointer in methods.