On 3/31/23 07:50, Peter Maydell wrote:
FEAT_PAN3 adds an EPAN bit to SCTLR_EL1 and SCTLR_EL2, which allows
the PAN bit to make memory non-privileged-read/write if it is
user-executable as well as if it is user-read/write.
Implement this feature and enable it in the AArch64 'max' CPU.
Signed-off-by: Peter Maydell<peter.mayd...@linaro.org>
---
docs/system/arm/emulation.rst | 1 +
target/arm/cpu.h | 5 +++++
target/arm/cpu64.c | 2 +-
target/arm/ptw.c | 14 +++++++++++++-
4 files changed, 20 insertions(+), 2 deletions(-)
Reviewed-by: Richard Henderson <richard.hender...@linaro.org>
r~
