target-arm: Implement MDSCR_EL1 as having state
authorPeter Maydell <peter.maydell@linaro.org>
Tue, 19 Aug 2014 17:56:27 +0000 (18:56 +0100)
committerPeter Maydell <peter.maydell@linaro.org>
Tue, 19 Aug 2014 18:02:03 +0000 (19:02 +0100)
commit0e5e8935bb93e80bb95dc79f51f5bf874ba2ab99
treee57e7b28a78184fc5882f7509fa8058e093f41a9
parent50225ad0c185a16c472b3dce984c312e4399a3ef
target-arm: Implement MDSCR_EL1 as having state

Now that all the new code to support single-stepping is in
place, wire up the guest-visible MDSCR_EL1, so the guest
can enable single-stepping.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
target-arm/helper.c