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737ebd92f5
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> |
4 years ago | |
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Makefile | 5 years ago | |
head.S | 5 years ago | |
powerpc.lds | 5 years ago | |
privileged.c | 4 years ago |