microwatt/tests/misc
Jordan Niethe 737ebd92f5 tests: Add tests for the PVR
The PVR is a privileged read-only SPR. Test reading and writing in both
supervisor and problem state. In supervisor state reading returns
microwatt's assigned PVR number and writing is a noop. In problem state
both reading and writing cause privileged instruction interrupts.

Signed-off-by: Jordan Niethe <jniethe5@gmail.com>
..
Makefile Add a new misc test suite with addpcis tests
head.S tests: Add tests for the PVR
misc.c tests: Add tests for the PVR
powerpc.lds Add a new misc test suite with addpcis tests