Module pmp

Modules

kernel_protection

kernel_protection_mml_epmp

pmpcfg_octet

Generic pmpcfg octet.

simple

Structs

NAPOTRegionSpec

A RISC-V PMP memory region specification, configured in NAPOT mode.

PMPUserMPU

Adapter from a generic PMP implementation exposing TOR-type regions to the Tock mpu::MPU trait. See TORUserPMP.

PMPUserMPUConfig

Struct storing userspace memory protection regions for the PMPUserMPU.

TORRegionSpec

A RISC-V PMP memory region specification, configured in TOR mode.

TORUserPMPCFG

A pmpcfg octet for a user-mode (non-locked) TOR-addressed PMP region.

Traits

TORUserPMP

A RISC-V PMP implementation exposing a number of TOR memory protection regions to the PMPUserMPU.

Functions

format_pmp_entries^⚠

Print a table of the configured PMP regions, read from the HW CSRs.