Commit graph

3 commits

Author SHA1 Message Date
Hector Martin
927c12ad53 hv/trace_all.py: Trace all I/O ranges using the arm-io prop
Signed-off-by: Hector Martin <marcan@marcan.st>
2021-11-10 20:43:51 +09:00
Hector Martin
49dad3b9ff m1n1.hv: Rework MMIO PT handling & tracing
Now keeps track of the requested MMIO maps in a DictRangeMap, which is
then flattened to HV page table updates.

TODO: HOOK/SYNC codepaths

Signed-off-by: Hector Martin <marcan@marcan.st>
2021-06-17 02:00:32 +09:00
Hector Martin
edbe471804 run_guest.py: Add options to run external scripts:
-m <script>

  Run a script in hypervisor context prior to starting the guest.
  This is essentially the same as the shell context.

-c <code>
  Run a literal string of code prior to starting the guest.

-S
  Start a shell instead of directly starting the guest. Use `start` to
  actually begin guest execution.

This also adds a couple example scripts under hv/.

Signed-off-by: Hector Martin <marcan@marcan.st>
2021-06-10 22:37:12 +09:00