SjasmPlus

Here are the informations presented on the official website :

About

SjASMPlus is Z80 Assembly Language Cross Compiler. It is available for Win32, DOS and FreeBSD(mainly 5.x) systems. It is based on SjASM source code by Sjoerd Mastijn - http://xl2s.tk SJASMPlus is a really powerfull Z80 Cross Compiler.

Features

• Z80/R800 documented and undocumented opcodes support
• 3-pass design
• Built-in Lua scripting engine
• Very fast compilation: 1 million lines by 2-3 seconds on modern computer
• Code inlining through colon (LD A,C:INC A:PUSH AF:IFDEF FX:LD A,D:ENDIF…)
• Structures to define data structures in memory more easily (use STRUCT pseudo-op)
• Conditional assembly
• Macro definitions
• Local labels
• User’s messages
• Temporary labels
• Special modes for 8bit computers:
•   ZX-Spectrum 48/128, Scorpion 256, ATM-Turbo 512
•  Defines and array of defines
•  Fake instructions as LD HL,DE (LD H,D:LD L,E)
•  Source and binary file inclusion
•  Multiline block comments
• Multi file output and file updating

Links

• Official Web site : sjasmplus.sourceforge.net/