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| author | Peter Maydell <peter.maydell@linaro.org> | 2014-05-01 15:24:44 +0100 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-05-01 15:24:44 +0100 |
| commit | 3b7715796401ad1b00f752217fe8f425915e801b (patch) | |
| tree | e45b953a40a49d6ddea723481bd7acef9a66d2d6 /qemu-io-cmds.c | |
| parent | 051b9980b99dbfba22ea5f79bd3708d513ae121d (diff) | |
| download | qemu-3b7715796401ad1b00f752217fe8f425915e801b.zip qemu-3b7715796401ad1b00f752217fe8f425915e801b.tar.gz qemu-3b7715796401ad1b00f752217fe8f425915e801b.tar.bz2 | |
target-arm: Implement XScale cache lockdown operations as NOPs
XScale defines some implementation-specific coprocessor registers
for doing cache lockdown operations. Since QEMU doesn't model a
cache no proper implementation is possible, but NOP out the
registers so that guest code like u-boot that tries to use them
doesn't crash.
Reported-by: <prqek@centrum.cz>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'qemu-io-cmds.c')
0 files changed, 0 insertions, 0 deletions