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| author | Peter Maydell <peter.maydell@linaro.org> | 2012-07-12 10:59:05 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2012-07-12 10:59:54 +0000 |
| commit | de9b05b807918d40db9e26ddd6a54ad2978ac5b7 (patch) | |
| tree | c9518ecd83f855a85dc9ae6099ca0ffa65379512 /cpu-exec.c | |
| parent | 3cc0cd61f4adfecf2c0de392fe61a7e323e496ba (diff) | |
| download | qemu-de9b05b807918d40db9e26ddd6a54ad2978ac5b7.zip qemu-de9b05b807918d40db9e26ddd6a54ad2978ac5b7.tar.gz qemu-de9b05b807918d40db9e26ddd6a54ad2978ac5b7.tar.bz2 | |
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>
Diffstat (limited to 'cpu-exec.c')
0 files changed, 0 insertions, 0 deletions