6502/cc65
1
0
Fork 0
mirror of https://github.com/cc65/cc65.git synced 2024-12-23 19:29:37 +00:00
Code Issues Projects Releases Wiki Activity
cc65 - a freeware C compiler for 6502 based systems
10,632 Commits 3 Branches 14 Tags 438 MiB
C 62.3%
Assembly 35.8%
PHP 0.7%
Makefile 0.6%
Perl 0.3%
Other 0.2%
8a140e6503
Go to file
Colin Leroy-Mira 8a140e6503 Conio: 65c02 optimisations 
cputc: -2 cycles per char, -2 cycles per carriage return
cputs: -5 cycles per char, -3 cycles on cputsxy
vcprintf: -6 cycles per char
2023-09-02 12:44:53 +02:00
.github remove workflow comments this obsoletes 2023-05-08 21:22:18 -04:00
asminc cx16: use KERNAL memsiz for MEMSIZE in asminc/cx16.inc 2023-06-15 21:30:26 -04:00
cfg Merge branch 'cc65:master' into kim1 2022-09-19 20:03:23 +02:00
doc Merge pull request #2085 from bbbradsmith/numerical_constant_errors-float 2023-08-25 22:30:07 +02:00
include Update _atari5200os.h 2023-07-02 15:16:33 +02:00
libsrc Conio: 65c02 optimisations 2023-09-02 12:44:53 +02:00
samples Add KIM-1 functions to write to the 7-segment LED display and get 2023-03-29 18:40:10 -04:00
src Merge pull request #2085 from bbbradsmith/numerical_constant_errors-float 2023-08-25 22:30:07 +02:00
targettest Rename sound to _sound. 2023-01-10 11:16:36 -08:00
test Merge pull request #2085 from bbbradsmith/numerical_constant_errors-float 2023-08-25 22:30:07 +02:00
util Merge pull request #1871 from clbr/da816 2022-12-30 15:34:40 +01:00
.gitattributes Added .gitattributes to force LF line endings on commit. 2017-03-12 18:13:18 +01:00
.gitignore Ignore executables in util directory 2022-04-03 00:02:00 +02:00
.travis.yml Don 2021-09-29 14:48:09 +02:00
Contributing.md Update Contributing.md 2023-05-04 09:18:33 +02:00
LICENSE
Makefile libtest target alternative to libs 2023-05-05 21:56:52 -04:00
Makefile.travis The doc now lives in the 'master' branch of the 'doc' project. 2018-09-18 23:39:11 +02:00
README.md fix typo in README.md 2023-04-04 00:57:52 +02:00

README.md

About cc65

cc65 is a complete cross development package for 65(C)02 systems, including a powerful macro assembler, a C compiler, linker, archiver and several other tools. cc65 has C and runtime library support for many of the old 6502 machines. For details look at the Website.

People

Core team members:

External contributors:

(The above list is incomplete, if you feel left out - please speak up or add yourself in a PR)

For a complete list look at the full team list or the list of all contributors

Contact

For general discussion, questions, etc subscribe to the mailing list or use the github discussions.

Some of us may also be around on IRC #cc65 on libera.chat

Documentation

  • The main Documentation for users and developers

  • Info on Contributing to the CC65 project. Please read this before working on something you want to contribute, and before reporting bugs.

  • The Wiki contains some extra info that does not fit into the regular documentation.

Downloads

Snapshot Build