Root/
Source at commit 1275 created 12 years 11 months ago. By meklort, Remove unused file. Fixup makefiles some more - boot2 compiles again. | |
---|---|
1 | /*␊ |
2 | * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.␊ |
3 | *␊ |
4 | * @APPLE_LICENSE_HEADER_START@␊ |
5 | * ␊ |
6 | * This file contains Original Code and/or Modifications of Original Code␊ |
7 | * as defined in and that are subject to the Apple Public Source License␊ |
8 | * Version 2.0 (the 'License'). You may not use this file except in␊ |
9 | * compliance with the License. Please obtain a copy of the License at␊ |
10 | * http://www.opensource.apple.com/apsl/ and read it before using this␊ |
11 | * file.␊ |
12 | * ␊ |
13 | * The Original Code and all software distributed under the License are␊ |
14 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
15 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
16 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
17 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊ |
18 | * Please see the License for the specific language governing rights and␊ |
19 | * limitations under the License.␊ |
20 | * ␊ |
21 | * @APPLE_LICENSE_HEADER_END@␊ |
22 | */␊ |
23 | /*␊ |
24 | * Copyright (c) 1992 NeXT Computer, Inc.␊ |
25 | *␊ |
26 | * Intel386 Family:␉Task State Segment.␊ |
27 | *␊ |
28 | * HISTORY␊ |
29 | *␊ |
30 | * 29 March 1992 ? at NeXT␊ |
31 | *␉Created.␊ |
32 | */␊ |
33 | ␊ |
34 | #ifndef _ARCH_I386_TSS_H_␊ |
35 | #define _ARCH_I386_TSS_H_␊ |
36 | ␊ |
37 | #include <architecture/i386/sel.h>␊ |
38 | ␊ |
39 | /*␊ |
40 | * Task State segment.␊ |
41 | */␊ |
42 | ␊ |
43 | typedef struct tss {␊ |
44 | sel_t␉␉oldtss;␊ |
45 | unsigned int␉␉:0;␊ |
46 | unsigned int␉esp0;␊ |
47 | sel_t␉␉ss0;␊ |
48 | unsigned int␉␉:0;␊ |
49 | unsigned int␉esp1;␊ |
50 | sel_t␉␉ss1;␊ |
51 | unsigned int␉␉:0;␊ |
52 | unsigned int␉esp2;␊ |
53 | sel_t␉␉ss2;␊ |
54 | unsigned int␉␉:0;␊ |
55 | unsigned int␉cr3;␊ |
56 | unsigned int␉eip;␊ |
57 | unsigned int␉eflags;␊ |
58 | unsigned int␉eax;␊ |
59 | unsigned int␉ecx;␊ |
60 | unsigned int␉edx;␊ |
61 | unsigned int␉ebx;␊ |
62 | unsigned int␉esp;␊ |
63 | unsigned int␉ebp;␊ |
64 | unsigned int␉esi;␊ |
65 | unsigned int␉edi;␊ |
66 | sel_t␉␉es;␊ |
67 | unsigned int␉␉:0;␊ |
68 | sel_t␉␉cs;␊ |
69 | unsigned int␉␉:0;␊ |
70 | sel_t␉␉ss;␊ |
71 | unsigned int␉␉:0;␊ |
72 | sel_t␉␉ds;␊ |
73 | unsigned int␉␉:0;␊ |
74 | sel_t␉␉fs;␊ |
75 | unsigned int␉␉:0;␊ |
76 | sel_t␉␉gs;␊ |
77 | unsigned int␉␉:0;␊ |
78 | sel_t␉␉ldt;␊ |
79 | unsigned int␉␉:0;␊ |
80 | unsigned int␉t␉:1,␊ |
81 | ␉␉␉␉:15,␊ |
82 | ␉␉␉io_bmap␉:16;␊ |
83 | } tss_t;␊ |
84 | ␊ |
85 | #define TSS_SIZE(n)␉(sizeof (struct tss) + (n))␊ |
86 | ␊ |
87 | /*␊ |
88 | * Task State segment descriptor.␊ |
89 | */␊ |
90 | ␊ |
91 | typedef struct tss_desc {␊ |
92 | unsigned short␉limit00;␊ |
93 | unsigned short␉base00;␊ |
94 | unsigned char␉base16;␊ |
95 | unsigned char␉type␉:5,␊ |
96 | #define DESC_TSS␉0x09␊ |
97 | ␉␉␉dpl␉:2,␊ |
98 | ␉␉␉present␉:1;␊ |
99 | unsigned char␉limit16␉:4,␊ |
100 | ␉␉␉␉:3,␊ |
101 | ␉␉␉granular:1;␊ |
102 | unsigned char␉base24;␊ |
103 | } tss_desc_t;␊ |
104 | ␊ |
105 | /*␊ |
106 | * Task gate descriptor.␊ |
107 | */␊ |
108 | ␊ |
109 | typedef struct task_gate {␊ |
110 | unsigned short␉␉:16;␊ |
111 | sel_t␉␉tss;␊ |
112 | unsigned int␉␉:8,␊ |
113 | ␉␉␉type␉:5,␊ |
114 | #define DESC_TASK_GATE␉0x05␊ |
115 | ␉␉␉dpl␉:2,␊ |
116 | ␉␉␉present␉:1,␊ |
117 | ␉␉␉␉:0;␊ |
118 | } task_gate_t;␊ |
119 | ␊ |
120 | #endif␉/* _ARCH_I386_TSS_H_ */␊ |
121 |