From 4926d445eb76bec8ebd71f5ed9e9c94fd738014d Mon Sep 17 00:00:00 2001 From: Marc Zyngier Date: Tue, 18 Sep 2012 14:09:58 +0100 Subject: ARM: KVM: abstract exception class decoding away Signed-off-by: Marc Zyngier --- arch/arm/include/asm/kvm_emulate.h | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'arch/arm/include/asm/kvm_emulate.h') diff --git a/arch/arm/include/asm/kvm_emulate.h b/arch/arm/include/asm/kvm_emulate.h index a9b853f35aed..539f83ac167f 100644 --- a/arch/arm/include/asm/kvm_emulate.h +++ b/arch/arm/include/asm/kvm_emulate.h @@ -142,4 +142,9 @@ static inline bool kvm_vcpu_trap_il_is32bit(struct kvm_vcpu *vcpu) return kvm_vcpu_get_hsr(vcpu) & HSR_IL; } +static inline u8 kvm_vcpu_trap_get_class(struct kvm_vcpu *vcpu) +{ + return kvm_vcpu_get_hsr(vcpu) >> HSR_EC_SHIFT; +} + #endif /* __ARM_KVM_EMULATE_H__ */ -- cgit