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The 65k Project - Cross-Assembler

This page describes the cross-assembler for the 65k line of processors.

Note that the cross assembler still has to be completely specified, designed, and implemented!

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    2011-05-04 Started this page
 

Table of content

This section describes the requirements for the cross-assembler.

  • Easily usable as compiler-backend, possibly for cc65 or even LLVM
  • support for the o65 file format, most likely in a "next generation" version with support for more segments and up to at least 64bit addresses
  • supporting the full 65k opcode set, with switches to support NMOS and CMOS 6502 variants as well
  • compatibility modes for the most common 6502 assemblers, but at least for the xa65 assembler

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Last modified: 2011-05-04
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