A .Net-based Cross-Assembler for Several 8-Bit Microprocessors

Crossassembler for changing x86 into 6502 assembly code. Other CPU's like Z80 will be added in the future.

Amiga C cross compiler installation script for Linux/Macos

The Didactic DEC PDP-8 and DG Nova Assembler

DEC PDP-12 Cross-Assembler

Implementation of a Cross-Assembler for a Virtual Machine.

MSP430 cross assembler in gforth

A simple .Net Z80 cross-assembler.

Atmas 2 Compatible 6502 Cross-Assembler

6502 cross-assembler written in Prolog.

Assembler, simulator, disassembler and assembly-language routines for the MOS Technology 6502

Volker Barthelmann's and Frank Wille's portable assembler

Not your daddy's C64 cross-assembler...

Assembler for the Hack computer built in the Nand to Tetris courses

My Z80 Tools - Credits to Piergiorgio Betti - https://www.z80cpu.eu/projects/78-data-articles/projects/76-mdz80