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Erik Gilling c01adc6e0d [kernel] Add debug tracking of stack memory usage.

On thread creation, initializes the stack to a known value.  When
thread state is dumped, this value is uses to intuit max stack
usage.

2016-06-03 12:25:01 -07:00

app

[ndebug] Move ndebug reset handshake from user endpoint to all endpoints.

2016-04-19 18:27:10 -07:00

arch

[arch][arm][arm-m] Implement arch_in_int_handler for ARM-M V7 CPUs

2016-06-01 17:43:27 -07:00

dev

Stub display_present

2016-05-05 12:54:06 -07:00

external

[merge] merge in cortex-m fpu support changes

2016-03-30 20:28:18 -07:00

include

[kernel] Add debug tracking of stack memory usage.

2016-06-03 12:25:01 -07:00

kernel

[kernel] Add debug tracking of stack memory usage.

2016-06-03 12:25:01 -07:00

lib

[console][io] Add an optional global input queue.

2016-06-02 16:01:56 -07:00

make

[make] Add support for C++ files with extension .cc

2016-04-14 19:24:46 +02:00

platform

[console][io] Add an optional global input queue.

2016-06-02 16:01:56 -07:00

project

[dartuino] Move LCD defines to target level makefile

2016-04-05 13:31:41 -07:00

scripts

[arch][x86] flatten x86-64 and x86 into a single tree of code

2016-02-29 12:42:45 -08:00

target

[dartuino][spifs] Add a better error message when QSPI is not formatted on dartuino

2016-05-10 22:15:17 -07:00

tools

[mtldr][udev] Fixed a typo in the udev rules.

2016-04-25 13:05:19 -07:00

top

[style] mass reformat all the non external code to 4 space indents

2016-02-14 12:24:01 -08:00

.gitignore

[qemu][cortex-m4] Support qemu-m4 target.

2015-12-07 12:27:29 -08:00

.travis.yml

[travis-ci] update to gcc 5.3.0

2016-02-14 11:52:44 -08:00

engine.mk

[make] explicitly set the C and C++ standards to C11 and C++11

2016-02-21 13:40:23 -08:00

LICENSE

[LICENSE] Happy New Year :)

2015-01-29 20:38:19 -08:00

lk_inc.mk.example

[make] add a example lk_inc.mk file

2015-09-02 11:36:35 -07:00

makefile

[make] add external/ to the module search list

2016-02-20 11:31:37 -08:00

README.md

[readme] fix url

2016-05-01 23:36:17 -07:00

README.md

LK

The LK embedded kernel. An SMP-aware kernel designed for small systems.

See https://github.com/littlekernel/lk for the latest version.

See https://github.com/littlekernel/lk/wiki for documentation.

Builds

To build and test for ARM on linux

install or build qemu. v2.4 and above is recommended.
install gcc for embedded arm (see note 1)
run scripts/do-qemuarm (from the lk directory)
you should see 'welcome to lk/MP'

This will get you a interactive prompt into LK which is running in qemu arm machine 'virt' emulation. type 'help' for commands.

note 1: for ubuntu: sudo apt-get install gcc-arm-none-eabi or fetch a prebuilt toolchain from http://newos.org/toolchains/arm-eabi-5.3.0-Linux-x86_64.tar.xz

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Python 1%

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