tree 0e322d33916bccce25d8869294e5fbfd914f84b6
parent 38aaa60ca464b48e6feef346709e97335d01b289
author Peter Maydell <peter.maydell@linaro.org> 1501153147 +0100
committer Peter Maydell <peter.maydell@linaro.org> 1501502958 +0100

target/arm: Don't allow guest to make System space executable for M profile

For an M profile v7PMSA, the system space (0xe0000000 - 0xffffffff) can
never be executable, even if the guest tries to set the MPU registers
up that way. Enforce this restriction.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 1501153150-19984-3-git-send-email-peter.maydell@linaro.org