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Contiki OS for 6502 based computers
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C 83.7%
Java 11.7%
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Andre Guedes 6b433aede1 x86: Improve release binary size 
This patch adds -ffunction-sections and -fdata-sections to the
'release' CFLAGS so each function and data is place into its
own section in the output file. It also adds --gc-section to
the 'release' LDFLAGS so the linker removes the sections which
are not referenced.

This patch also adds -ffunction-sections and -fdata-sections
options to CFLAGS from build_newlib.sh. This increases newlib
static libraries size, however, the Contiki image shrinks even
more since --gc-section removes "dead code" from newlib.

As a practical effect, all unused function and data (as well as
sections such as .eh_frame) are striped out from the final elf
binary. This shrinks our release binary drastically.

Finally, to prevent --gc-section from removing .multiboot section,
this patch adds KEEP(*(.multiboot)) to quarkX1000.ld.
2015-12-21 08:06:14 -02:00
apps Adaptive time synchronization for TSCH 2015-12-07 11:51:41 +01:00
core Merge pull request #1285 from simonduq/pr/tsch 2015-12-07 14:29:10 +01:00
cpu x86: Improve release binary size 2015-12-21 08:06:14 -02:00
dev Merge pull request #1168 from bthebaudeau/enc28j60-fixes-and-improvements 2015-12-15 00:14:02 +01:00
doc Merge pull request #1133 from bkozak-scanimetrics/cc-gcc 2015-12-05 00:39:59 +01:00
examples examples: Add all-timers example 2015-12-21 08:06:14 -02:00
lib/newlib Implement generic Newlib syscalls 2015-12-16 19:50:49 +01:00
platform x86: Improve release binary size 2015-12-21 08:06:14 -02:00
regression-tests jn516x: remove temporary adjustements for compilation in a 802.15.4e-free Contiki 2015-12-07 11:51:50 +01:00
tools fixed make login for Zoul on MAC 2015-12-19 10:28:30 +01:00
.gitattributes Add binary files file extension 2015-10-22 16:19:39 +02:00
.gitignore gitignore: Add platform/galileo/bsp/libc/Makefile.libc 2015-12-21 08:06:14 -02:00
.gitmodules Align to current master 2015-09-04 17:01:04 +02:00
.travis.yml Merge pull request #1219 from simonduq/jn516x-port 2015-09-25 12:09:52 +02:00
CONTRIBUTING.md Updated CONTRIBUTING.md to reflect Contiki's new merging policy 2015-08-18 22:06:56 +02:00
LICENSE Removed the explicit year 2012 to make it more generic 2012-10-25 23:08:54 +02:00
Makefile.include Makefile.include: Remove unused MODULESSUBST 2015-06-01 22:09:58 +02:00
README-BUILDING.md Rename to md 2013-03-26 23:15:37 +01:00
README-EXAMPLES.md Several minor consistency improvements. 2013-07-31 00:55:31 +02:00
README.md Travis icon in README.md: show build status of the current master rather than latest build status (can be any pull request) 2015-08-19 09:21:38 +02:00

README.md

The Contiki Operating System

Build Status

Contiki is an open source operating system that runs on tiny low-power microcontrollers and makes it possible to develop applications that make efficient use of the hardware while providing standardized low-power wireless communication for a range of hardware platforms.

Contiki is used in numerous commercial and non-commercial systems, such as city sound monitoring, street lights, networked electrical power meters, industrial monitoring, radiation monitoring, construction site monitoring, alarm systems, remote house monitoring, and so on.

For more information, see the Contiki website:

http://contiki-os.org