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KVM: x86: Breakpoints do not consider CS.base
x86 debug registers hold a linear address. Therefore, breakpoints detection should consider CS.base, and check whether instruction linear address equals (CS.base + RIP). This patch introduces a function to evaluate RIP linear address and uses it for breakpoints detection. Signed-off-by: Nadav Amit <namit@cs.technion.ac.il> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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