[PATCH 2/7] KVM: arm: guest debug, define API headers

[Peter Maydell]

On 25 November 2014 at 17:05, Paolo Bonzini <pbonzini at redhat.com> wrote:
> So there is no register that says "this breakpoint has triggered" or
> "this watchpoint has triggered"?

Nope. You take a debug exception; the syndrome register tells
you if it was a bp or a wp, and if it was a wp the fault address
register tells you the address being accessed (if it was a bp
you know the program counter, obviously). The debugger is expected
to be able to figure it out from there, if it cares.

-- PMM