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878ddf1f | 1 | /** @file\r |
2 | Declaration of internal functions in BaseLib.\r | |
3 | \r | |
4 | Copyright (c) 2006, Intel Corporation<BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | Module Name: BaseLibInternals.h\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
17 | #ifndef __BASE_LIB_INTERNALS__\r | |
18 | #define __BASE_LIB_INTERNALS__\r | |
19 | \r | |
20 | //\r | |
21 | // Math functions\r | |
22 | //\r | |
23 | \r | |
24 | UINT64\r | |
25 | EFIAPI\r | |
26 | InternalMathLShiftU64 (\r | |
27 | IN UINT64 Operand,\r | |
28 | IN UINTN Count\r | |
29 | );\r | |
30 | \r | |
31 | UINT64\r | |
32 | EFIAPI\r | |
33 | InternalMathRShiftU64 (\r | |
34 | IN UINT64 Operand,\r | |
35 | IN UINTN Count\r | |
36 | );\r | |
37 | \r | |
38 | UINT64\r | |
39 | EFIAPI\r | |
40 | InternalMathARShiftU64 (\r | |
41 | IN UINT64 Operand,\r | |
42 | IN UINTN Count\r | |
43 | );\r | |
44 | \r | |
45 | UINT64\r | |
46 | EFIAPI\r | |
47 | InternalMathLRotU64 (\r | |
48 | IN UINT64 Operand,\r | |
49 | IN UINTN Count\r | |
50 | );\r | |
51 | \r | |
52 | UINT64\r | |
53 | EFIAPI\r | |
54 | InternalMathRRotU64 (\r | |
55 | IN UINT64 Operand,\r | |
56 | IN UINTN Count\r | |
57 | );\r | |
58 | \r | |
59 | UINT64\r | |
60 | EFIAPI\r | |
61 | InternalMathSwapBytes64 (\r | |
62 | IN UINT64 Operand\r | |
63 | );\r | |
64 | \r | |
65 | UINT64\r | |
66 | EFIAPI\r | |
67 | InternalMathMultU64x32 (\r | |
68 | IN UINT64 Multiplicand,\r | |
69 | IN UINT32 Multiplier\r | |
70 | );\r | |
71 | \r | |
72 | UINT64\r | |
73 | EFIAPI\r | |
74 | InternalMathMultU64x64 (\r | |
75 | IN UINT64 Multiplicand,\r | |
76 | IN UINT64 Multiplier\r | |
77 | );\r | |
78 | \r | |
79 | UINT64\r | |
80 | EFIAPI\r | |
81 | InternalMathDivU64x32 (\r | |
82 | IN UINT64 Dividend,\r | |
83 | IN UINT32 Divisor\r | |
84 | );\r | |
85 | \r | |
86 | UINT32\r | |
87 | EFIAPI\r | |
88 | InternalMathModU64x32 (\r | |
89 | IN UINT64 Dividend,\r | |
90 | IN UINT32 Divisor\r | |
91 | );\r | |
92 | \r | |
93 | UINT64\r | |
94 | EFIAPI\r | |
95 | InternalMathDivRemU64x32 (\r | |
96 | IN UINT64 Dividend,\r | |
97 | IN UINT32 Divisor,\r | |
98 | OUT UINT32 *Remainder\r | |
99 | );\r | |
100 | \r | |
101 | UINT64\r | |
102 | EFIAPI\r | |
103 | InternalMathDivRemU64x64 (\r | |
104 | IN UINT64 Dividend,\r | |
105 | IN UINT64 Divisor,\r | |
106 | OUT UINT64 *Remainder\r | |
107 | );\r | |
108 | \r | |
109 | INT64\r | |
110 | EFIAPI\r | |
111 | InternalMathDivRemS64x64 (\r | |
112 | IN INT64 Dividend,\r | |
113 | IN INT64 Divisor,\r | |
114 | OUT INT64 *Remainder\r | |
115 | );\r | |
116 | \r | |
7d7c2b46 | 117 | VOID\r |
118 | EFIAPI\r | |
119 | InternalSwitchStack (\r | |
120 | IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r | |
121 | IN VOID *Context1,\r | |
122 | IN VOID *Context2,\r | |
123 | IN VOID *NewStack\r | |
124 | );\r | |
125 | \r | |
878ddf1f | 126 | //\r |
127 | // Ia32 and x64 specific functions\r | |
128 | //\r | |
129 | \r | |
130 | VOID\r | |
131 | EFIAPI\r | |
132 | InternalX86ReadGdtr (\r | |
133 | OUT IA32_DESCRIPTOR *Gdtr\r | |
134 | );\r | |
135 | \r | |
136 | VOID\r | |
137 | EFIAPI\r | |
138 | InternalX86WriteGdtr (\r | |
139 | IN CONST IA32_DESCRIPTOR *Gdtr\r | |
140 | );\r | |
141 | \r | |
142 | VOID\r | |
143 | EFIAPI\r | |
144 | InternalX86ReadIdtr (\r | |
145 | OUT IA32_DESCRIPTOR *Idtr\r | |
146 | );\r | |
147 | \r | |
148 | VOID\r | |
149 | EFIAPI\r | |
150 | InternalX86WriteIdtr (\r | |
151 | IN CONST IA32_DESCRIPTOR *Idtr\r | |
152 | );\r | |
153 | \r | |
154 | VOID\r | |
155 | EFIAPI\r | |
156 | InternalX86FxSave (\r | |
157 | OUT IA32_FX_BUFFER *Buffer\r | |
158 | );\r | |
159 | \r | |
160 | VOID\r | |
161 | EFIAPI\r | |
162 | InternalX86FxRestore (\r | |
163 | IN CONST IA32_FX_BUFFER *Buffer\r | |
164 | );\r | |
165 | \r | |
166 | VOID\r | |
167 | EFIAPI\r | |
168 | InternalX86EnablePaging32 (\r | |
169 | IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r | |
170 | IN VOID *Context1, OPTIONAL\r | |
171 | IN VOID *Context2, OPTIONAL\r | |
172 | IN VOID *NewStack\r | |
173 | );\r | |
174 | \r | |
175 | VOID\r | |
176 | EFIAPI\r | |
177 | InternalX86DisablePaging32 (\r | |
178 | IN SWITCH_STACK_ENTRY_POINT EntryPoint,\r | |
179 | IN VOID *Context1, OPTIONAL\r | |
180 | IN VOID *Context2, OPTIONAL\r | |
181 | IN VOID *NewStack\r | |
182 | );\r | |
183 | \r | |
184 | VOID\r | |
185 | EFIAPI\r | |
186 | InternalX86EnablePaging64 (\r | |
187 | IN UINT16 Cs,\r | |
188 | IN UINT64 EntryPoint,\r | |
189 | IN UINT64 Context1, OPTIONAL\r | |
190 | IN UINT64 Context2, OPTIONAL\r | |
191 | IN UINT64 NewStack\r | |
192 | );\r | |
193 | \r | |
194 | VOID\r | |
195 | EFIAPI\r | |
196 | InternalX86DisablePaging64 (\r | |
197 | IN UINT16 Cs,\r | |
198 | IN UINT32 EntryPoint,\r | |
199 | IN UINT32 Context1, OPTIONAL\r | |
200 | IN UINT32 Context2, OPTIONAL\r | |
201 | IN UINT32 NewStack\r | |
202 | );\r | |
203 | \r | |
204 | #endif\r |