diff options
| author | Mihai Caraman <mihai.caraman@freescale.com> | 2012-10-11 06:13:22 +0000 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2012-12-06 01:34:12 +0100 |
| commit | 7cdd7a95c66a6309ae6156471033fb5375cbcfca (patch) | |
| tree | 5a527c59bf4d162b46d3fc9cf6cab0baf5117b2b /arch/powerpc/include/asm/kvm_ppc.h | |
| parent | e51f8f32d6b82f4a34dbb5781769c79b813e5694 (diff) | |
KVM: PPC: e500: Add emulation helper for getting instruction ea
Add emulation helper for getting instruction ea and refactor tlb instruction
emulation to use it.
Signed-off-by: Mihai Caraman <mihai.caraman@freescale.com>
[agraf: keep rt variable around]
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'arch/powerpc/include/asm/kvm_ppc.h')
| -rw-r--r-- | arch/powerpc/include/asm/kvm_ppc.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h index 1ca31e92ee75..d55a2b28706e 100644 --- a/arch/powerpc/include/asm/kvm_ppc.h +++ b/arch/powerpc/include/asm/kvm_ppc.h @@ -295,4 +295,15 @@ static inline void kvmppc_lazy_ee_enable(void) #endif } +static inline ulong kvmppc_get_ea_indexed(struct kvm_vcpu *vcpu, int ra, int rb) +{ + ulong ea; + + ea = kvmppc_get_gpr(vcpu, rb); + if (ra) + ea += kvmppc_get_gpr(vcpu, ra); + + return ea; +} + #endif /* __POWERPC_KVM_PPC_H__ */ |