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target-arm: Implement minimal DBGVCR, OSDLR_EL1, MDCCSR_EL0
authorPeter Maydell <peter.maydell@linaro.org>
Fri, 12 Sep 2014 13:06:50 +0000 (14:06 +0100)
committerPeter Maydell <peter.maydell@linaro.org>
Fri, 12 Sep 2014 13:06:50 +0000 (14:06 +0100)
commit5e8b12ffbb8c685ee7ee7da1e3d93836c645d671
tree48c5a855570212ae623ab24adfde567ca8476ea0tree
parent17a9eb53a9bd226c3352f8d55b6f2383e0f74ff9commit | diff
target-arm: Implement minimal DBGVCR, OSDLR_EL1, MDCCSR_EL0

Implement debug registers DBGVCR, OSDLR_EL1 and MDCCSR_EL0
(as dummy or limited-functionality). 32 bit Linux kernels will
access these at startup so they are required for breakpoints
and watchpoints to be supported.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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