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kvm: Show gdt and idt registers

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As suggested by Avi Kivity, dump 'gdt' and 'idt' registers as well.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
This commit is contained in:
Pekka Enberg
2015-06-01 16:39:39 +01:00
committed by Will Deacon
parent 83f4324c71
commit 8351aadde6
1 changed files with 8 additions and 0 deletions
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kvm.c
+8
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@@ -548,6 +548,12 @@ void kvm__run(struct kvm *self)
die_perror("KVM_RUN failed");
}
static void print_dtable(const char *name, struct kvm_dtable *dtable)
{
printf(" %s %016" PRIx64 " %08" PRIx16 "\n",
name, (uint64_t) dtable->base, (uint16_t) dtable->limit);
}
static void print_segment(const char *name, struct kvm_segment *seg)
{
printf(" %s %04" PRIx16 " %016" PRIx64 " %08" PRIx32 " %02" PRIx8 " %x %x %x %x %x %x %x\n",
@@ -608,6 +614,8 @@ void kvm__show_registers(struct kvm *self)
print_segment("gs ", &sregs.gs);
print_segment("tr ", &sregs.tr);
print_segment("ldt", &sregs.ldt);
print_dtable("gdt", &sregs.gdt);
print_dtable("idt", &sregs.idt);
printf(" [ efer: %016lx apic base: %016lx nmi: %s ]\n", (uint64_t) sregs.efer, (uint64_t) sregs.apic_base,
(self->nmi_disabled ? "disabled" : "enabled"));
printf("Interrupt bitmap:\n");