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-rw-r--r--kernel/arch/x86/kvm/tss.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/kernel/arch/x86/kvm/tss.h b/kernel/arch/x86/kvm/tss.h
new file mode 100644
index 000000000..622aa10f6
--- /dev/null
+++ b/kernel/arch/x86/kvm/tss.h
@@ -0,0 +1,59 @@
+#ifndef __TSS_SEGMENT_H
+#define __TSS_SEGMENT_H
+
+struct tss_segment_32 {
+ u32 prev_task_link;
+ u32 esp0;
+ u32 ss0;
+ u32 esp1;
+ u32 ss1;
+ u32 esp2;
+ u32 ss2;
+ u32 cr3;
+ u32 eip;
+ u32 eflags;
+ u32 eax;
+ u32 ecx;
+ u32 edx;
+ u32 ebx;
+ u32 esp;
+ u32 ebp;
+ u32 esi;
+ u32 edi;
+ u32 es;
+ u32 cs;
+ u32 ss;
+ u32 ds;
+ u32 fs;
+ u32 gs;
+ u32 ldt_selector;
+ u16 t;
+ u16 io_map;
+};
+
+struct tss_segment_16 {
+ u16 prev_task_link;
+ u16 sp0;
+ u16 ss0;
+ u16 sp1;
+ u16 ss1;
+ u16 sp2;
+ u16 ss2;
+ u16 ip;
+ u16 flag;
+ u16 ax;
+ u16 cx;
+ u16 dx;
+ u16 bx;
+ u16 sp;
+ u16 bp;
+ u16 si;
+ u16 di;
+ u16 es;
+ u16 cs;
+ u16 ss;
+ u16 ds;
+ u16 ldt;
+};
+
+#endif