The programs in this directory are typically to be on a bigger system than an 8-bit Commodore. Most of these programs can be compiled on non-unix systems, such as MS-DOS. If you develop programs with these tools, you will need a transfer system to get the binaries to a real Commodore, or you must use an emulator.


as6502-1.60.tar.gz 1994-12-11 63393
A 6502 assembler that supports multiple source files. Not too user- friendly, but has conditional assembly and some nice features, like dividing the code to modules.
d65-0.2.1.tar.gz 2000-01-06 21841
A 65xx disassembler written in C. Compiles under various Unix systems. Recursive scanning algorithm, detects data blocks very reliable and has a load of command line options.
dasm-2.16.tgz 2003-03-24 59500
A macro assembler for 6502, 6805, 6303, 6811 and 68705 by Matt Dillon. This is the last release by Matt, licensed under the GNU GPL. Downloaded from http://apollo.backplane.com/FreeSrc/.
dasm202.tar.gz 1995-05-10 60551
A macro assembler for 6502, 6805, 6303 and 68705. Ported from the original Lattice C source to ANSI C by Olaf 'Rhialto' Seibert. He also made the assembler more flexible regarding the input files.
dasm21204.zip 1996-01-21 51499
A newer version of DASM with some bug fixes and new features by Olaf Seibert.
dasm22007.zip 2003-07-18 230117
DASM 2.20.07, downloaded from http://www.atari2600.org/dasm.
petcat-1.9.tar.gz 1995-04-01 16365
Produces ASCII dump of Commodore BASIC programs. Supports several different BASIC versions and dialect. Distributed as the C source code and a manual page. Programmed by Jouko Valta <jopi@stekt.oulu.fi>.
recomment-4.08.tar.gz 2005-06-15 43766
This Perl script disassembles 6502 binaries and produces HTML output from them. Updated and uploaded by André Fachat http://www.6502.org/users/andre/.
xa-2.1.4f+65816.tar.gz 1998-12-20 144919
xa-2.1.4f with 65816 support (6502 mode seems to be broken though). 65816 opcodes and modes coded by Jolse Maginnis.
xa-2.1.4f.tar.gz 1998-04-21 89082
6502 Cross assembler for Unix, Atari ST, and Amiga. Author: André Fachat <a.fachat@physik.tu-chemnitz.de> http://www.tu-chemnitz.de/%7Efachat/
This version supports the new relocatable binary file format o65 for 6502 and 65816 CPUs (only 6502 is supported). The assembler is public domain (GPL).
xa-2.1.4h.tar.gz 1998-12-20 91880
New version of xa, including cross reference list.

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