tree b88e7de9bb132527536234774b77ab467d2949c9
parent 53f38769d2360dc94c479dfe807434816431854b
author Andrew Walbran <qwandor@google.com> 1544111111 +0000
committer Andrew Walbran <qwandor@google.com> 1544463376 +0000

Fixing IRQ handler for tests.

It was not returning properly, nor saving and restoring registers.
We can use some of the same macros that the hypervisor uses for its
exception handlers.

Bug: 117270899
Change-Id: Id08e4adfc953d65ee9e0f07b0f1c0b6dc6784f34