878ddf1f |
1 | /*++\r |
2 | \r |
3 | Copyright (c) 2006, Intel Corporation \r |
4 | All rights reserved. This program and the accompanying materials \r |
5 | are licensed and made available under the terms and conditions of the BSD License \r |
6 | which accompanies this distribution. The full text of the license may be found at \r |
7 | http://opensource.org/licenses/bsd-license.php \r |
8 | \r |
9 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r |
10 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r |
11 | \r |
12 | Module Name:\r |
13 | \r |
14 | plDebugSupport.h\r |
15 | \r |
16 | Abstract:\r |
17 | \r |
18 | IA32 specific debug support macros, typedefs and prototypes.\r |
19 | \r |
20 | Revision History\r |
21 | \r |
22 | --*/\r |
23 | \r |
24 | #ifndef _PLDEBUG_SUPPORT_H\r |
25 | #define _PLDEBUG_SUPPORT_H\r |
26 | \r |
27 | #define NUM_IDT_ENTRIES 0x78\r |
28 | #define SYSTEM_TIMER_VECTOR 0x68\r |
29 | #define VECTOR_ENTRY_PAGES 1\r |
30 | #define CopyDescriptor(Dest, Src) CopyMem ((Dest), (Src), sizeof (DESCRIPTOR))\r |
31 | #define ZeroDescriptor(Dest) CopyDescriptor ((Dest), &NullDesc)\r |
32 | #define ReadIdt(Vector, Dest) CopyDescriptor ((Dest), &((GetIdtr ())[(Vector)]))\r |
33 | #define WriteIdt(Vector, Src) CopyDescriptor (&((GetIdtr ())[(Vector)]), (Src))\r |
34 | #define CompareDescriptor(Desc1, Desc2) CompareMem ((Desc1), (Desc2), sizeof (DESCRIPTOR))\r |
35 | #define EFI_ISA IsaIa32\r |
36 | #define FF_FXSR (1 << 24)\r |
37 | \r |
38 | typedef UINT64 DESCRIPTOR;\r |
39 | \r |
40 | typedef struct {\r |
41 | DESCRIPTOR OrigDesc;\r |
42 | VOID (*OrigVector) (VOID);\r |
43 | DESCRIPTOR NewDesc;\r |
44 | VOID (*StubEntry) (VOID);\r |
45 | VOID (*RegisteredCallback) ();\r |
46 | } IDT_ENTRY;\r |
47 | \r |
48 | extern EFI_SYSTEM_CONTEXT SystemContext;\r |
49 | extern UINT8 InterruptEntryStub[];\r |
50 | extern UINT32 StubSize;\r |
51 | extern VOID (*OrigVector) (VOID);\r |
52 | \r |
53 | VOID\r |
54 | CommonIdtEntry (\r |
55 | VOID\r |
56 | )\r |
57 | /*++\r |
58 | \r |
59 | Routine Description:\r |
60 | \r |
61 | TODO: Add function description\r |
62 | \r |
63 | Arguments:\r |
64 | \r |
65 | None\r |
66 | \r |
67 | Returns:\r |
68 | \r |
69 | TODO: add return values\r |
70 | \r |
71 | --*/\r |
72 | ;\r |
73 | \r |
74 | BOOLEAN\r |
75 | FxStorSupport (\r |
76 | VOID\r |
77 | )\r |
78 | /*++\r |
79 | \r |
80 | Routine Description:\r |
81 | \r |
82 | TODO: Add function description\r |
83 | \r |
84 | Arguments:\r |
85 | \r |
86 | None\r |
87 | \r |
88 | Returns:\r |
89 | \r |
90 | TODO: add return values\r |
91 | \r |
92 | --*/\r |
93 | ;\r |
94 | \r |
95 | DESCRIPTOR *\r |
96 | GetIdtr (\r |
97 | VOID\r |
98 | )\r |
99 | /*++\r |
100 | \r |
101 | Routine Description:\r |
102 | \r |
103 | TODO: Add function description\r |
104 | \r |
105 | Arguments:\r |
106 | \r |
107 | None\r |
108 | \r |
109 | Returns:\r |
110 | \r |
111 | TODO: add return values\r |
112 | \r |
113 | --*/\r |
114 | ;\r |
115 | \r |
116 | VOID\r |
117 | Vect2Desc (\r |
118 | DESCRIPTOR * DestDesc,\r |
119 | VOID (*Vector) (VOID)\r |
120 | )\r |
121 | /*++\r |
122 | \r |
123 | Routine Description:\r |
124 | \r |
125 | TODO: Add function description\r |
126 | \r |
127 | Arguments:\r |
128 | \r |
129 | DestDesc - TODO: add argument description\r |
130 | ) - TODO: add argument description\r |
131 | \r |
132 | Returns:\r |
133 | \r |
134 | TODO: add return values\r |
135 | \r |
136 | --*/\r |
137 | ;\r |
138 | \r |
139 | BOOLEAN\r |
140 | WriteInterruptFlag (\r |
141 | BOOLEAN NewState\r |
142 | )\r |
143 | /*++\r |
144 | \r |
145 | Routine Description:\r |
146 | \r |
147 | TODO: Add function description\r |
148 | \r |
149 | Arguments:\r |
150 | \r |
151 | NewState - TODO: add argument description\r |
152 | \r |
153 | Returns:\r |
154 | \r |
155 | TODO: add return values\r |
156 | \r |
157 | --*/\r |
158 | ;\r |
159 | \r |
160 | EFI_STATUS\r |
161 | plInitializeDebugSupportDriver (\r |
162 | VOID\r |
163 | )\r |
164 | /*++\r |
165 | \r |
166 | Routine Description:\r |
167 | \r |
168 | TODO: Add function description\r |
169 | \r |
170 | Arguments:\r |
171 | \r |
172 | None\r |
173 | \r |
174 | Returns:\r |
175 | \r |
176 | TODO: add return values\r |
177 | \r |
178 | --*/\r |
179 | ;\r |
180 | \r |
181 | EFI_STATUS\r |
182 | EFIAPI\r |
183 | plUnloadDebugSupportDriver (\r |
184 | IN EFI_HANDLE ImageHandle\r |
185 | )\r |
186 | /*++\r |
187 | \r |
188 | Routine Description:\r |
189 | \r |
190 | TODO: Add function description\r |
191 | \r |
192 | Arguments:\r |
193 | \r |
194 | ImageHandle - TODO: add argument description\r |
195 | \r |
196 | Returns:\r |
197 | \r |
198 | TODO: add return values\r |
199 | \r |
200 | --*/\r |
201 | ;\r |
202 | \r |
203 | //\r |
204 | // DebugSupport protocol member functions\r |
205 | //\r |
206 | EFI_STATUS\r |
207 | EFIAPI\r |
208 | GetMaximumProcessorIndex (\r |
209 | IN EFI_DEBUG_SUPPORT_PROTOCOL *This,\r |
210 | OUT UINTN *MaxProcessorIndex\r |
211 | )\r |
212 | /*++\r |
213 | \r |
214 | Routine Description:\r |
215 | \r |
216 | TODO: Add function description\r |
217 | \r |
218 | Arguments:\r |
219 | \r |
220 | This - TODO: add argument description\r |
221 | MaxProcessorIndex - TODO: add argument description\r |
222 | \r |
223 | Returns:\r |
224 | \r |
225 | TODO: add return values\r |
226 | \r |
227 | --*/\r |
228 | ;\r |
229 | \r |
230 | EFI_STATUS\r |
231 | EFIAPI\r |
232 | RegisterPeriodicCallback (\r |
233 | IN EFI_DEBUG_SUPPORT_PROTOCOL *This,\r |
234 | IN UINTN ProcessorIndex,\r |
235 | IN EFI_PERIODIC_CALLBACK PeriodicCallback\r |
236 | )\r |
237 | /*++\r |
238 | \r |
239 | Routine Description:\r |
240 | \r |
241 | TODO: Add function description\r |
242 | \r |
243 | Arguments:\r |
244 | \r |
245 | This - TODO: add argument description\r |
246 | ProcessorIndex - TODO: add argument description\r |
247 | PeriodicCallback - TODO: add argument description\r |
248 | \r |
249 | Returns:\r |
250 | \r |
251 | TODO: add return values\r |
252 | \r |
253 | --*/\r |
254 | ;\r |
255 | \r |
256 | EFI_STATUS\r |
257 | EFIAPI\r |
258 | RegisterExceptionCallback (\r |
259 | IN EFI_DEBUG_SUPPORT_PROTOCOL *This,\r |
260 | IN UINTN ProcessorIndex,\r |
261 | IN EFI_EXCEPTION_CALLBACK NewCallback,\r |
262 | IN EFI_EXCEPTION_TYPE ExceptionType\r |
263 | )\r |
264 | /*++\r |
265 | \r |
266 | Routine Description:\r |
267 | \r |
268 | TODO: Add function description\r |
269 | \r |
270 | Arguments:\r |
271 | \r |
272 | This - TODO: add argument description\r |
273 | ProcessorIndex - TODO: add argument description\r |
274 | NewCallback - TODO: add argument description\r |
275 | ExceptionType - TODO: add argument description\r |
276 | \r |
277 | Returns:\r |
278 | \r |
279 | TODO: add return values\r |
280 | \r |
281 | --*/\r |
282 | ;\r |
283 | \r |
284 | EFI_STATUS\r |
285 | EFIAPI\r |
286 | InvalidateInstructionCache (\r |
287 | IN EFI_DEBUG_SUPPORT_PROTOCOL *This,\r |
288 | IN UINTN ProcessorIndex,\r |
289 | IN VOID *Start,\r |
290 | IN UINT64 Length\r |
291 | )\r |
292 | /*++\r |
293 | \r |
294 | Routine Description:\r |
295 | \r |
296 | TODO: Add function description\r |
297 | \r |
298 | Arguments:\r |
299 | \r |
300 | This - TODO: add argument description\r |
301 | ProcessorIndex - TODO: add argument description\r |
302 | Start - TODO: add argument description\r |
303 | Length - TODO: add argument description\r |
304 | \r |
305 | Returns:\r |
306 | \r |
307 | TODO: add return values\r |
308 | \r |
309 | --*/\r |
310 | ;\r |
311 | \r |
312 | #endif\r |