atasm (1) Linux Manual Page
atasm – assembler targeted for the 6502 CPU with Atari-specific features
Synopsis
atasm [options] filenameDescription
atasm assembles 6502 code to an Atari DOS executable, an Atari XFD disk image, or a raw binary file. The syntax used is compatible with the Atari 8-bit assembler MAC/65, with a few extensions (notably 6502 illegal opcode support)
Options
- -ofilename
- saves the object file to filename instead of sourcefile [.65o]
- -Dsymbol=value
- Defines symbol to value before assembly begins. This is equivalent to inserting a line like symbol=value before the first line of the source file.
- -Idirectory
- specifies a search directory for .INCLUDE directives
- -v
- prints assembly trace.
- -s
- prints symbol table when assembly is completed.
- -u
- enables undocumented opcodes. This is equivalent to using the .OPTILL in the source file. Notice that this command-line paramter is overriden by any directives in the source files.
- -mfilename
- defines the template emulator state file.
- -xfilename
- saves object file to .XFD image filename
- -r
- saves object code as a raw binary image
- -fvalue
- set the raw binary fill byte to value te that if you specify this value in hex, it will probably need to be escaped.