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| author | Peter Maydell <peter.maydell@linaro.org> | 2016-02-19 14:39:43 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2016-02-26 15:09:42 +0000 |
| commit | a8d64e735182cbbb5dcc98f41656b118c45e57cc (patch) | |
| tree | 9edbf5a50ab9951f181571a41ba77ec70fc8baca /qemu-img.c | |
| parent | 10eacda787ac9990dc22d4437b289200c819712c (diff) | |
target-arm: Fix handling of SDCR for 32-bit code
Fix two issues with our implementation of the SDCR:
* it is only present from ARMv8 onwards
* it does not contain several of the trap bits present in its 64-bit
counterpart the MDCR_EL3
Put the register description in the right place so that it does not
get enabled for ARMv7 and earlier, and give it a write function so that
we can mask out the bits which should not be allowed to have an effect
if EL3 is 32-bit.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1455892784-11328-2-git-send-email-peter.maydell@linaro.org
Reviewed-by: Sergey Fedorov <serge.fdrv@gmail.com>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
Diffstat (limited to 'qemu-img.c')
0 files changed, 0 insertions, 0 deletions