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android / trusty / lk / common / 6baf272274e5e15f2a7b5fe7e39f38e26e875523
commit6baf272274e5e15f2a7b5fe7e39f38e26e875523[log] [tgz]
authorRoberto Pereira <rpere@google.com>Mon Sep 25 14:06:41 2017 -0700
committerRoberto Pereira <rpere@google.com>Thu Oct 12 15:38:53 2017 -0700
tree7e848a58cbccc7ec329b4a3157d706bbd9d0f1b0
parent24d7aaa13235b0393aefb57099d14d87f70fa72a [diff]
[clang][arch][arm] Remove -mthumb-interwork

Clang does not support -mthumb-interwork and this option is not needed
for any of the supported arm arch versions

Change-Id: Ia8dc99cb6a3ba884276f0ac65a416483cb64d961
1 file changed
tree: 7e848a58cbccc7ec329b4a3157d706bbd9d0f1b0
  1. app/
  2. arch/
  3. dev/
  4. external/
  5. include/
  6. kernel/
  7. lib/
  8. make/
  9. platform/
  10. project/
  11. scripts/
  12. target/
  13. tools/
  14. top/
  15. .gitignore
  16. .travis.yml
  17. engine.mk
  18. LICENSE
  19. lk_inc.mk.example
  20. makefile
  21. README.md
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

Build Status

To build and test for ARM on linux

  1. install or build qemu. v2.4 and above is recommended.
  2. install gcc for embedded arm (see note 1)
  3. run scripts/do-qemuarm (from the lk directory)
  4. 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