3 commits

Author	SHA1	Message	Date
Daniel Verkamp	9fde8f499a	examples/baremetal: exit instead of hanging ... Use an INT3 (0xCC) instruction to cause the example to exit after printing the message. This is more convenient than having to manually kill crosvm from another terminal. BUG=None TEST=Run baremetal and observe that it exits Change-Id: I4baeecca41d156c82bb1e1b27d0f8c2ba93959f9 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3691966 Reviewed-by: Anton Romanov <romanton@google.com> Reviewed-by: Alexandre Courbot <acourbot@chromium.org> Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>	2022-06-23 22:30:40 +00:00
Daniel Verkamp	bf7d3bd38f	examples/baremetal: make paddr == vaddr ... Fix loading of the example baremetal kernel with the fixed ELF kernel loader: - Remove the "RAM" address space so virtual and physical address match. - Remove the 0x200-byte padding now that entry point address is used. BUG=b:234155022 TEST=Run baremetal as in tools/examples/baremetal/README.md Change-Id: I61394cdf4bf71f91736da5a636b0088ecfe78c84 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3691965 Commit-Queue: Daniel Verkamp <dverkamp@chromium.org> Reviewed-by: Anton Romanov <romanton@google.com> Reviewed-by: Alexandre Courbot <acourbot@chromium.org> Tested-by: kokoro <noreply+kokoro@google.com>	2022-06-23 22:30:39 +00:00
Anton Romanov	a4cb63d7ce	crosvm: add example rust baremetal app that can be booted with crosvm ... BUG=none TEST=`cargo run` Change-Id: I97eb56eec0d08c67e62755ef21b5ac0cd3e9a461 Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/crosvm/+/3638965 Tested-by: kokoro <noreply+kokoro@google.com> Auto-Submit: Anton Romanov <romanton@google.com> Commit-Queue: Anton Romanov <romanton@google.com> Reviewed-by: Daniel Verkamp <dverkamp@chromium.org>	2022-05-10 23:36:47 +00:00