Revision de9b05b8
ID | de9b05b807918d40db9e26ddd6a54ad2978ac5b7 |
target-arm: Implement privileged-execute-never (PXN)
Implement the privileged-execute-never (PXN) translation table bit.
It is implementation-defined whether this is implemented, so we give
it its own ARM_FEATURE_ flag. LPAE requires PXN, so add also an
LPAE feature flag and the implication logic, as a placeholder
for actually implementing LPAE at a later date.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Files
- added
- modified
- copied
- renamed
- deleted