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Izik Eidus37817f22008-03-24 23:14:53 +02001#ifndef __TSS_SEGMENT_H
2#define __TSS_SEGMENT_H
3
4struct tss_segment_32 {
5 u32 prev_task_link;
6 u32 esp0;
7 u32 ss0;
8 u32 esp1;
9 u32 ss1;
10 u32 esp2;
11 u32 ss2;
12 u32 cr3;
13 u32 eip;
14 u32 eflags;
15 u32 eax;
16 u32 ecx;
17 u32 edx;
18 u32 ebx;
19 u32 esp;
20 u32 ebp;
21 u32 esi;
22 u32 edi;
23 u32 es;
24 u32 cs;
25 u32 ss;
26 u32 ds;
27 u32 fs;
28 u32 gs;
29 u32 ldt_selector;
30 u16 t;
31 u16 io_map;
32};
33
34struct tss_segment_16 {
35 u16 prev_task_link;
36 u16 sp0;
37 u16 ss0;
38 u16 sp1;
39 u16 ss1;
40 u16 sp2;
41 u16 ss2;
42 u16 ip;
43 u16 flag;
44 u16 ax;
45 u16 cx;
46 u16 dx;
47 u16 bx;
48 u16 sp;
49 u16 bp;
50 u16 si;
51 u16 di;
52 u16 es;
53 u16 cs;
54 u16 ss;
55 u16 ds;
56 u16 ldt;
57};
58
59#endif