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KVM: selftests: move idt_entry to header

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struct idt_entry will be used for a test which will break IDT on purpose.

Signed-off-by: Maxim Levitsky <mlevitsk@redhat.com>
Message-Id: <20221103141351.50662-6-mlevitsk@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Maxim Levitsky 2022-11-03 16:13:47 +02:00 committed by Paolo Bonzini
parent ed129ec905
commit fc6392d51d
2 changed files with 13 additions and 13 deletions
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13
tools/testing/selftests/kvm/include/x86_64/processor.h
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@ -748,6 +748,19 @@ struct ex_regs {
uint64_t rflags;
};
struct idt_entry {
uint16_t offset0;
uint16_t selector;
uint16_t ist : 3;
uint16_t : 5;
uint16_t type : 4;
uint16_t : 1;
uint16_t dpl : 2;
uint16_t p : 1;
uint16_t offset1;
uint32_t offset2; uint32_t reserved;
};
void vm_init_descriptor_tables(struct kvm_vm *vm);
void vcpu_init_descriptor_tables(struct kvm_vcpu *vcpu);
void vm_install_exception_handler(struct kvm_vm *vm, int vector,

13
tools/testing/selftests/kvm/lib/x86_64/processor.c
View File

@ -1074,19 +1074,6 @@ void kvm_get_cpu_address_width(unsigned int *pa_bits, unsigned int *va_bits)
}
}
struct idt_entry {
uint16_t offset0;
uint16_t selector;
uint16_t ist : 3;
uint16_t : 5;
uint16_t type : 4;
uint16_t : 1;
uint16_t dpl : 2;
uint16_t p : 1;
uint16_t offset1;
uint32_t offset2; uint32_t reserved;
};
static void set_idt_entry(struct kvm_vm *vm, int vector, unsigned long addr,
int dpl, unsigned short selector)
{