axasm by Al Williams A universal cross assembler. The C compiler is used to process your source along with a set of macro definitions to do code generation for your specific processor. Current support: Intel 8080 RCA 1802 Microchip 16F84 Bell Labs Cardiac GP-3 (http://www.awce.com/gp3ez) One-der (soloasm) (http://www.drdobbs.com/embedded-systems/the-one-instruction-wonder/221800122) For more details: http://www.drdobbs.com/embedded-systems/a-universal-cross-assembler/222600279