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Arve Hjønnevåg 060236b7ed [arch][arm] Don't use the arm64 compiler to compile arm code

When compiling a component in arm mode within an arm64 kernel
TOOLCHAIN_PREFIX points to the arm64 compiler and should not
be used here.

Change-Id: I78ac1112826b5fdda325b370779226cfe699f70e

2017-05-14 19:00:42 -07:00

app

[lib/cbuf] [app/tests] fix off by one in lib/cbuf. add a test.

2016-11-01 21:54:23 -04:00

arch

[arch][arm] Don't use the arm64 compiler to compile arm code

2017-05-14 19:00:42 -07:00

dev

[dev/gpio_i2c] add optional pullups

2016-09-30 10:36:57 -07:00

external

Merge pull request #146 from littlekernel/pr/nrf52

2016-06-21 09:39:19 -07:00

include

make: Add MODULE_STATIC_LIB

2017-03-30 15:53:06 -07:00

kernel

[kernel] fix get top thread error if NUM_PRIORITIES < 32

2016-09-30 10:39:58 -07:00

lib

[lib][libc] Restore WITH_CUSTOM_MALLOC.

2017-03-30 15:53:06 -07:00

make

make: Add MODULE_STATIC_LIB

2017-03-30 15:53:06 -07:00

platform

[bcm][gfx] gfx driver for raspberry pi

2017-02-06 18:52:08 -08:00

project

[bcm][gfx] gfx driver for raspberry pi

2017-02-06 18:52:08 -08:00

scripts

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

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

target

[merge] Merge remote-tracking branch 'pr/rpi3'

2016-08-25 17:36:50 -07:00

tools

[ndebug] Move NDebug from main LK tree to Coral tree.

2016-06-06 10:21:04 -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] add nucleo-f072rb project to the test builds

2016-06-21 09:36:05 -07:00

engine.mk

make: Add MODULE_STATIC_LIB

2017-03-30 15:53:06 -07:00

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] don't call build engine multiple times.

2016-09-30 10:41:23 -07:00

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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