cc65 - a freeware C compiler for 6502 based systems
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Greg King 266f35ee37 Made tgidemo draw circles in blue instead of orange.
That change lets it be built on two more platforms (Atmos, Telestrat).
2022-03-18 01:06:48 -04:00
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include Mark index 0 as TRANSPARENT. Let palette start from index 1 2022-02-24 08:50:36 +02:00
libsrc Fix black index in tgi_colors.s 2022-02-25 16:00:03 +02:00
samples Made tgidemo draw circles in blue instead of orange. 2022-03-18 01:06:48 -04:00
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targettest Merge pull request #1685 from jefftranter/fix-typos 2022-02-22 13:01:38 +01:00
test fix #warning directive so the test could actually compile :) 2022-03-07 14:48:55 +01:00
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README.md

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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.
  • the Atari 2600 console.
  • the Atari 5200 console.
  • GEOS for the C64, C128 and Apple //e.
  • the Bit Corporation Gamate console.
  • the NEC PC-Engine (aka TurboGrafx-16) console.
  • the Nintendo Entertainment System (NES) console.
  • the Watara Supervision console.
  • the VTech Creativision console.
  • the Oric Atmos.
  • the Oric Telestrat.
  • the Lynx console.
  • the Ohio Scientific Challenger 1P.
  • the Commander X16.
  • the Synertek Systems Sym-1.

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