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review.trustedfirmware.org / rust-spmc / arm-xlat / 64d112fafe86a875216f694e47a3d97f73ddbb29
commit64d112fafe86a875216f694e47a3d97f73ddbb29[log] [tgz]
authorImre Kis <imre.kis@arm.com>Mon Jan 20 12:59:01 2025 +0100
committerImre Kis <imre.kis@arm.com>Tue Jan 21 11:35:34 2025 +0000
treeabb19f06ee49537dcd8ef3ef486d9b7189915854
parent2f18a2a30cb5f91e27f2074d8fa5355ce12ccaaa [diff]
Add README and function documentation

Signed-off-by: Imre Kis <imre.kis@arm.com>
Change-Id: Idda9f54712a309c30a8684a073769973eb6fef03
3 files changed
tree: abb19f06ee49537dcd8ef3ef486d9b7189915854
  1. src/
  2. .gitignore
  3. Cargo.lock
  4. Cargo.toml
  5. dco.txt
  6. LICENSE-Apache-2.0
  7. LICENSE-MIT
  8. README.md
README.md

AArch64 Virtual Memory Translation Table Handler Library

Features

  • Allocate and map data initialized range
  • Allocate and map zero initialized range
  • Map physical address range
  • Unmap virtual address range
  • Query phyisical address of virtual address
  • Set memory access rights

Translation regimes

  • EL1&0 stage 1 Upper/Lower VA ranges
  • EL2&0 stage 1 Upper/Lower VA ranges (VHE)
  • EL2 stage 1
  • EL3 stage 1

Translation granules

  • 4k
  • 16k
  • 64k

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