RISC-V Physical Memory Protection
Implements the physical memory protection extension as specified in Privileged ISA Version 1.10. PMP (Physical Memory Protection) is as-of-yet unused and needs testing. The SiFive verification team have PMP test cases that will be run. Nothing currently depends on PMP support. It would be preferable to keep the code in-tree for folk that are interested in RISC-V PMP support. Reviewed-by: NRichard Henderson <richard.henderson@linaro.org> Signed-off-by: NDaire McNamara <daire.mcnamara@emdalo.com> Signed-off-by: NIvan Griffin <ivan.griffin@emdalo.com> Signed-off-by: NMichael Clark <mjc@sifive.com>
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target/riscv/pmp.c
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target/riscv/pmp.h
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