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| author | Mohammed Gamal <m.gamal005@gmail.com> | 2010-08-04 05:44:24 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:50:59 +0200 |
| commit | 160ce1f1a8fe64b3e2686ae73fbf051ccfe7c7ef (patch) | |
| tree | d77a95e2e7e28a5df2520fd904109fbc996f95f0 /arch/x86/include/asm/kvm_emulate.h | |
| parent | d3ad6243293d92c82530a50c77d71bb0a0a42fdc (diff) | |
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 <m.gamal005@gmail.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/include/asm/kvm_emulate.h')
| -rw-r--r-- | arch/x86/include/asm/kvm_emulate.h | 1 |
1 files changed, 1 insertions, 0 deletions
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); |