提交 3e51d435 编写于 作者: M Marc Zyngier 提交者: Christoffer Dall

arm64: KVM: Move kvm_vcpu_get_condition out of emulate.c

In order to make emulate.c more generic, move the arch-specific
manupulation bits out of emulate.c.
Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com>
Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org>
上级 cb96408d
......@@ -147,6 +147,16 @@ static inline u32 kvm_vcpu_get_hsr(const struct kvm_vcpu *vcpu)
return vcpu->arch.fault.esr_el2;
}
static inline int kvm_vcpu_get_condition(const struct kvm_vcpu *vcpu)
{
u32 esr = kvm_vcpu_get_hsr(vcpu);
if (esr & ESR_ELx_CV)
return (esr & ESR_ELx_COND_MASK) >> ESR_ELx_COND_SHIFT;
return -1;
}
static inline unsigned long kvm_vcpu_get_hfar(const struct kvm_vcpu *vcpu)
{
return vcpu->arch.fault.far_el2;
......
......@@ -22,7 +22,6 @@
*/
#include <linux/kvm_host.h>
#include <asm/esr.h>
#include <asm/kvm_emulate.h>
/*
......@@ -52,16 +51,6 @@ static const unsigned short cc_map[16] = {
0 /* NV */
};
static int kvm_vcpu_get_condition(const struct kvm_vcpu *vcpu)
{
u32 esr = kvm_vcpu_get_hsr(vcpu);
if (esr & ESR_ELx_CV)
return (esr & ESR_ELx_COND_MASK) >> ESR_ELx_COND_SHIFT;
return -1;
}
/*
* Check if a trapped instruction should have been executed or not.
*/
......
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