Google Git
Sign in
android / trusty / lk / common / bc7af854d7e14472e27c2baf0c4ccbdb83d41ae5
commitbc7af854d7e14472e27c2baf0c4ccbdb83d41ae5[log] [tgz]
authorTri Vo <trong@google.com>Sun Dec 27 18:55:50 2020 -0800
committerTri Vo <trong@google.com>Fri Jan 08 10:01:01 2021 -0800
treefcec71813c57dda41e44899ca7edec898f14a726
parenta66019874d6487505161fc5e4a4925fd0827aea3 [diff]
[make] Support to build userspace with HWASan

Bug: 148877030
Test: com.android.trusty.hwasan.user.test
Change-Id: I94df1426f1b6058b1b6cf6d372f8622c9070c3a7
1 file changed
tree: fcec71813c57dda41e44899ca7edec898f14a726
  1. .clang-format
  2. .gitignore
  3. LICENSE
  4. README.md
  5. app/
  6. arch/
  7. build-config-kerneltests
  8. dev/
  9. engine.mk
  10. external/
  11. hosttests/
  12. include/
  13. kernel/
  14. kerneltests-inc.mk
  15. lib/
  16. lk_inc.mk.example
  17. make/
  18. makefile
  19. platform/
  20. target/
  21. tools/
  22. top/
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