[PATCH v4 10/12] KVM: arm64: guest debug, HW assisted debug support
peter.maydell at linaro.org
Fri May 15 10:09:03 PDT 2015
On 15 May 2015 at 17:16, Alex Bennée <alex.bennee at linaro.org> wrote:
> Mark Rutland <mark.rutland at arm.com> writes:
>> This gets more fun when you consider the context-aware breakpoints are
>> the highest numbered. So the set of (context-aware) breakpoints might
>> not intersect across all CPUs.
> I didn't see a reference to that in the ARM ARM. It seemed to imply any
> breakpoint could be context aware is .BT was appropriately set and
> linked to the VR.
No; see D2.9.2; there must be at least one context-aware
breakpoint, but no requirement for more than that.
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