From 160ce1f1a8fe64b3e2686ae73fbf051ccfe7c7ef Mon Sep 17 00:00:00 2001 From: Mohammed Gamal Date: Wed, 4 Aug 2010 05:44:24 +0300 Subject: KVM: x86 emulator: Allow accessing IDT via emulator ops The patch adds a new member get_idt() to x86_emulate_ops. It also adds a function to get the idt in order to be used by the emulator. This is needed for real mode interrupt injection and the emulation of int instructions. Signed-off-by: Mohammed Gamal Signed-off-by: Avi Kivity --- arch/x86/include/asm/kvm_emulate.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/x86/include/asm/kvm_emulate.h') diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h index 1e4a72ce301..1bbf2b6f2a7 100644 --- a/arch/x86/include/asm/kvm_emulate.h +++ b/arch/x86/include/asm/kvm_emulate.h @@ -139,6 +139,7 @@ struct x86_emulate_ops { void (*set_segment_selector)(u16 sel, int seg, struct kvm_vcpu *vcpu); unsigned long (*get_cached_segment_base)(int seg, struct kvm_vcpu *vcpu); void (*get_gdt)(struct desc_ptr *dt, struct kvm_vcpu *vcpu); + void (*get_idt)(struct desc_ptr *dt, struct kvm_vcpu *vcpu); ulong (*get_cr)(int cr, struct kvm_vcpu *vcpu); int (*set_cr)(int cr, ulong val, struct kvm_vcpu *vcpu); int (*cpl)(struct kvm_vcpu *vcpu); -- cgit v1.2.3-70-g09d2