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Virtual T is a TRS-80 Model 100/102/200 emulator that runs on Windows, Linux, and Macintosh. The goal of Virtual T is to provide 100% hardware emulation so any existing programs will run. It also adds powerful development and debugging tools.
ATasm is a 6502 command-line cross-assembler that is compatible with the original Mac/65 macro assembler released by OSS software. The aim of ATasm is to provide Atari home-brew coders with a comfortable and powerful toolset.
FastSim consists of:
- 'Facile' a highly flexible and expressive processor-architecture specification-language.
- A compiler for the specifications which produces high-performance, fast-forwarding simulators.
A modest extension to C, XMTC allows representing parallel (PRAM) algorithms as parallel programs, and run XMTC code using a compiler and cycle accurate simulator of the University of Maryland explicit multi-threaded (XMT) many-core architecture.
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ZASM is a 2 pass assembler for Zilog's 8-bit CPU Z80.
Supported platforms: Unix-style OS, e.g. MacOS X, Linux, BSD.
Special support for ZX Spectrum emulator file formats.
Binary or intel hex file output.
The `Turing Machine Compiler Collection' (tmcc) contains a virtual machine which emulates a Turing Machine such as an assembler and a C-like compiler which assemble/compile the written code into the delta-notation.
A project to develop a tool converts Intel IHEX format or other to machine-depend format.
Basically it intends to help cross compiling environment for old-time 8-bit computers.
CDK4NIOS stands for Cross Development Kit for Altera's soft core processor NIOS and should you support with a comprehensive Assembler and C/C++ development environment under Linux. It will present only free of fee tools, so you can use it without risks.
DOS/32 Advanced DOS Extender is a drop-in replacement for the DOS/4GW DOS Extender and compatibles. Being fast, small and flexible DOS/32A can be used in many environments, from embedded systems to DOS emulators, by both developers and end users alike.
GNUDE is a complete suite of GNU C, C++, Fortran, and Java Cross Compilers, and the GDB CPU Simulator and Debugger for embedded microprocessor applications development. Targets development for ARM7, ARM9, and XScale applications.
Assembler and download/monitor for the new Rabbit 2000 (TM) microprocessor developed
by Rabbit Semiconductor and Z-World. Allows use of Linux as host development platform.
This project aims to do for MULTICS what Linux and GNU have done for UNIX - that is, to produce a totally free, totally unencumbered, and totally compliant OS that learns from prior work, rather than copies it.