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cc65 - a freeware C compiler for 6502 based systems
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Oliver Schmidt 2c45f43ca2 Merge pull request #117 from groessler/something_to_pull 
Set the "simple" bit in the .o65 mode word only if text, data, and bss are adjacent.
2014-05-22 09:36:10 +02:00
asminc Migrated the phantom-key exorcism code to the other C128 mouse drivers. 2014-05-05 05:30:31 -04:00
cfg Reintroduced optional INIT segment for (weird) NES TGI driver. 2014-05-01 22:12:05 +02:00
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libsrc Fixed the comments to say where the actual Left-Hand Side and Right-Hand Side are put. 2014-05-11 10:43:06 -04:00
samples Added sample descriptions. 2014-04-28 22:14:27 +02:00
src Set the "simple" bit in the .o65 mode word only if text, data, and bss 2014-05-21 23:49:56 +02:00
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cc65 is a complete cross development package for 65(C)02 systems, including a powerful macro assembler, a C compiler, linker, librarian and several other tools.

cc65 has C and runtime library support for many of the old 6502 machines, including

  • the following Commodore machines:
    • VIC20
    • C16/C116 and Plus/4
    • C64
    • C128
    • CBM 510 (aka P500)
    • the 600/700 family
    • newer PET machines (not 2001).
  • the Apple ][+ and successors.
  • the Atari 8 bit machines.
  • GEOS for the C64 and C128.
  • the Nintendo Entertainment System (NES).
  • the Supervision console.
  • the Oric Atmos.
  • the Lynx console.

The libraries are fairly portable, so creating a version for other 6502s shouldn't be too much work.