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cc65 - a freeware C compiler for 6502 based systems
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377f31d085
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Oliver Schmidt 377f31d085 Fixed soft80 shutdown. 
A call to $FDA3 cannot be used because it re-enables the BASIC ROM. If a large program (such as Contiki's webbrowser80) has destructor code or data "behind" that ROM, then the program might crash when it tries to quit gracefully. Changing that code to set CIA2_PRA works well enough.
2015-12-02 21:34:08 +01:00
asminc Adapted, to the c64 target, the INIT-segment overlay scheme from the apple2 targets. 2015-10-05 05:47:43 -04:00
cfg Adjusted current working directory initialization on Apple and Atari. 2015-10-15 00:15:38 +02:00
doc Fixed the ca65 Assembly-code variable ".paramcount". 2015-11-17 14:21:40 -05:00
include Added C declarations of the NES's I/O registers to <nes.h>. 2015-11-12 05:40:47 -05:00
libsrc Fixed soft80 shutdown. 2015-12-02 21:34:08 +01:00
samples Added missing parentheses. 2015-10-17 12:09:06 -04:00
src Implemented escaping of spaces in ca65 dependency files. Largely based on input.c from cc65 (WriteEscaped was copied verbatim). 2015-11-26 19:00:47 +02:00
test Merge pull request #197 from greg-king5/static 2015-08-15 06:53:40 +02:00
testcode Merge pull request #240 from blackystardust/fix-c128-ram-rts 2015-12-02 10:40:06 +01:00
util Changed multi-line C comments into another style. 2014-06-30 16:51:07 -04:00
.gitignore use 'testwrk' dir for bdiff 2014-11-25 12:56:45 +01:00
.travis.yml Run the regression tests _before_ replacing the built binaries with Win32 cross-builds. 2015-06-27 00:43:41 +02:00
LICENSE Simplified license. 2015-05-05 21:56:23 +02:00
Makefile Create zip file. 2014-03-09 00:20:17 +01:00
Makefile.travis Fixed file name of Windows binary snapshot. 2015-01-20 21:00:44 +01:00
README.md Update README.md 2015-09-24 10:16:46 +02:00

README.md

Windows Snapshot

Documentation

Wiki

Build Status

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 5200 console.
  • GEOS for the C64, C128 and Apple //e.
  • the NEC PC-Engine (aka TurboGrafx-16).
  • the Nintendo Entertainment System (NES) console.
  • the Supervision console.
  • the Oric Atmos.
  • the Lynx console.
  • the Ohio Scientific Challenger 1P

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