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84edd20b SZ |
1 | /** @file\r |
2 | Support routines for SMRAM profile.\r | |
3 | \r | |
d1102dba | 4 | Copyright (c) 2014 - 2018, Intel Corporation. All rights reserved.<BR>\r |
84edd20b SZ |
5 | 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 | **/\r | |
14 | \r | |
15 | #include "PiSmmCore.h"\r | |
16 | \r | |
17 | #define IS_SMRAM_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT1) != 0)\r | |
e524f680 SZ |
18 | #define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)\r |
19 | \r | |
20 | #define GET_OCCUPIED_SIZE(ActualSize, Alignment) \\r | |
21 | ((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))\r | |
84edd20b SZ |
22 | \r |
23 | typedef struct {\r | |
24 | UINT32 Signature;\r | |
25 | MEMORY_PROFILE_CONTEXT Context;\r | |
26 | LIST_ENTRY *DriverInfoList;\r | |
27 | } MEMORY_PROFILE_CONTEXT_DATA;\r | |
28 | \r | |
29 | typedef struct {\r | |
30 | UINT32 Signature;\r | |
31 | MEMORY_PROFILE_DRIVER_INFO DriverInfo;\r | |
32 | LIST_ENTRY *AllocInfoList;\r | |
e524f680 | 33 | CHAR8 *PdbString;\r |
84edd20b SZ |
34 | LIST_ENTRY Link;\r |
35 | } MEMORY_PROFILE_DRIVER_INFO_DATA;\r | |
36 | \r | |
37 | typedef struct {\r | |
38 | UINT32 Signature;\r | |
39 | MEMORY_PROFILE_ALLOC_INFO AllocInfo;\r | |
e524f680 | 40 | CHAR8 *ActionString;\r |
84edd20b SZ |
41 | LIST_ENTRY Link;\r |
42 | } MEMORY_PROFILE_ALLOC_INFO_DATA;\r | |
43 | \r | |
44 | //\r | |
45 | // When free memory less than 4 pages, dump it.\r | |
46 | //\r | |
47 | #define SMRAM_INFO_DUMP_PAGE_THRESHOLD 4\r | |
48 | \r | |
49 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_FREE_MEMORY mSmramFreeMemory = {\r | |
50 | {\r | |
51 | MEMORY_PROFILE_FREE_MEMORY_SIGNATURE,\r | |
52 | sizeof (MEMORY_PROFILE_FREE_MEMORY),\r | |
53 | MEMORY_PROFILE_FREE_MEMORY_REVISION\r | |
54 | },\r | |
55 | 0,\r | |
56 | 0\r | |
57 | };\r | |
58 | \r | |
59 | GLOBAL_REMOVE_IF_UNREFERENCED LIST_ENTRY mImageQueue = INITIALIZE_LIST_HEAD_VARIABLE (mImageQueue);\r | |
60 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA mSmramProfileContext = {\r | |
61 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
62 | {\r | |
63 | {\r | |
64 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
65 | sizeof (MEMORY_PROFILE_CONTEXT),\r | |
66 | MEMORY_PROFILE_CONTEXT_REVISION\r | |
67 | },\r | |
68 | 0,\r | |
69 | 0,\r | |
70 | {0},\r | |
71 | {0},\r | |
72 | 0,\r | |
73 | 0,\r | |
74 | 0\r | |
75 | },\r | |
76 | &mImageQueue,\r | |
77 | };\r | |
63aa86b0 | 78 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA *mSmramProfileContextPtr = NULL;\r |
84edd20b | 79 | \r |
6e6ceae6 SZ |
80 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramReadyToLock;\r |
81 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramProfileGettingStatus = FALSE;\r | |
82 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
83 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_DEVICE_PATH_PROTOCOL *mSmramProfileDriverPath;\r | |
84 | GLOBAL_REMOVE_IF_UNREFERENCED UINTN mSmramProfileDriverPathSize;\r | |
84edd20b | 85 | \r |
63aa86b0 SZ |
86 | /**\r |
87 | Dump SMRAM infromation.\r | |
88 | \r | |
89 | **/\r | |
90 | VOID\r | |
91 | DumpSmramInfo (\r | |
92 | VOID\r | |
93 | );\r | |
94 | \r | |
e524f680 SZ |
95 | /**\r |
96 | Get memory profile data.\r | |
97 | \r | |
98 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
99 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
100 | On return, points to the size of the data returned in ProfileBuffer.\r | |
101 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 102 | \r |
e524f680 SZ |
103 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
104 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
d1102dba | 105 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
e524f680 SZ |
106 | ProfileSize is updated with the size required.\r |
107 | \r | |
108 | **/\r | |
109 | EFI_STATUS\r | |
110 | EFIAPI\r | |
111 | SmramProfileProtocolGetData (\r | |
112 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
113 | IN OUT UINT64 *ProfileSize,\r | |
114 | OUT VOID *ProfileBuffer\r | |
115 | );\r | |
116 | \r | |
117 | /**\r | |
118 | Register image to memory profile.\r | |
119 | \r | |
120 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
121 | @param[in] FilePath File path of the image.\r | |
122 | @param[in] ImageBase Image base address.\r | |
123 | @param[in] ImageSize Image size.\r | |
124 | @param[in] FileType File type of the image.\r | |
125 | \r | |
126 | @return EFI_SUCCESS Register successfully.\r | |
127 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
128 | or memory profile for the image is not required.\r | |
129 | @return EFI_OUT_OF_RESOURCE No enough resource for this register.\r | |
130 | \r | |
131 | **/\r | |
132 | EFI_STATUS\r | |
133 | EFIAPI\r | |
134 | SmramProfileProtocolRegisterImage (\r | |
135 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
136 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
137 | IN PHYSICAL_ADDRESS ImageBase,\r | |
138 | IN UINT64 ImageSize,\r | |
139 | IN EFI_FV_FILETYPE FileType\r | |
140 | );\r | |
141 | \r | |
142 | /**\r | |
143 | Unregister image from memory profile.\r | |
144 | \r | |
145 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
146 | @param[in] FilePath File path of the image.\r | |
147 | @param[in] ImageBase Image base address.\r | |
148 | @param[in] ImageSize Image size.\r | |
149 | \r | |
150 | @return EFI_SUCCESS Unregister successfully.\r | |
151 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
152 | or memory profile for the image is not required.\r | |
153 | @return EFI_NOT_FOUND The image is not found.\r | |
154 | \r | |
155 | **/\r | |
156 | EFI_STATUS\r | |
157 | EFIAPI\r | |
158 | SmramProfileProtocolUnregisterImage (\r | |
159 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
160 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
161 | IN PHYSICAL_ADDRESS ImageBase,\r | |
162 | IN UINT64 ImageSize\r | |
163 | );\r | |
164 | \r | |
165 | /**\r | |
166 | Get memory profile recording state.\r | |
167 | \r | |
168 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
169 | @param[out] RecordingState Recording state.\r | |
170 | \r | |
171 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
172 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
173 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
174 | \r | |
175 | **/\r | |
176 | EFI_STATUS\r | |
177 | EFIAPI\r | |
178 | SmramProfileProtocolGetRecordingState (\r | |
179 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
180 | OUT BOOLEAN *RecordingState\r | |
181 | );\r | |
182 | \r | |
183 | /**\r | |
184 | Set memory profile recording state.\r | |
185 | \r | |
186 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
187 | @param[in] RecordingState Recording state.\r | |
188 | \r | |
189 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
190 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
191 | \r | |
192 | **/\r | |
193 | EFI_STATUS\r | |
194 | EFIAPI\r | |
195 | SmramProfileProtocolSetRecordingState (\r | |
196 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
197 | IN BOOLEAN RecordingState\r | |
198 | );\r | |
199 | \r | |
200 | /**\r | |
201 | Record memory profile of multilevel caller.\r | |
202 | \r | |
203 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
204 | @param[in] CallerAddress Address of caller.\r | |
205 | @param[in] Action Memory profile action.\r | |
206 | @param[in] MemoryType Memory type.\r | |
207 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
208 | @param[in] Buffer Buffer address.\r | |
209 | @param[in] Size Buffer size.\r | |
210 | @param[in] ActionString String for memory profile action.\r | |
211 | Only needed for user defined allocate action.\r | |
212 | \r | |
213 | @return EFI_SUCCESS Memory profile is updated.\r | |
214 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
215 | or memory profile for the image is not required,\r | |
216 | or memory profile for the memory type is not required.\r | |
217 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
218 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
219 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
220 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
221 | \r | |
222 | **/\r | |
223 | EFI_STATUS\r | |
224 | EFIAPI\r | |
225 | SmramProfileProtocolRecord (\r | |
226 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
227 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
228 | IN MEMORY_PROFILE_ACTION Action,\r | |
229 | IN EFI_MEMORY_TYPE MemoryType,\r | |
230 | IN VOID *Buffer,\r | |
231 | IN UINTN Size,\r | |
232 | IN CHAR8 *ActionString OPTIONAL\r | |
233 | );\r | |
234 | \r | |
6e6ceae6 | 235 | GLOBAL_REMOVE_IF_UNREFERENCED EDKII_SMM_MEMORY_PROFILE_PROTOCOL mSmmProfileProtocol = {\r |
e524f680 SZ |
236 | SmramProfileProtocolGetData,\r |
237 | SmramProfileProtocolRegisterImage,\r | |
238 | SmramProfileProtocolUnregisterImage,\r | |
239 | SmramProfileProtocolGetRecordingState,\r | |
240 | SmramProfileProtocolSetRecordingState,\r | |
241 | SmramProfileProtocolRecord,\r | |
242 | };\r | |
243 | \r | |
84edd20b SZ |
244 | /**\r |
245 | Return SMRAM profile context.\r | |
246 | \r | |
247 | @return SMRAM profile context.\r | |
248 | \r | |
249 | **/\r | |
250 | MEMORY_PROFILE_CONTEXT_DATA *\r | |
251 | GetSmramProfileContext (\r | |
252 | VOID\r | |
253 | )\r | |
254 | {\r | |
255 | return mSmramProfileContextPtr;\r | |
256 | }\r | |
257 | \r | |
84edd20b SZ |
258 | /**\r |
259 | Retrieves and returns the Subsystem of a PE/COFF image that has been loaded into system memory.\r | |
260 | If Pe32Data is NULL, then ASSERT().\r | |
261 | \r | |
262 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
263 | \r | |
264 | @return The Subsystem of the PE/COFF image.\r | |
265 | \r | |
266 | **/\r | |
267 | UINT16\r | |
268 | InternalPeCoffGetSubsystem (\r | |
269 | IN VOID *Pe32Data\r | |
270 | )\r | |
271 | {\r | |
272 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
273 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
274 | UINT16 Magic;\r | |
275 | \r | |
276 | ASSERT (Pe32Data != NULL);\r | |
277 | \r | |
278 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
279 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
280 | //\r | |
281 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
282 | //\r | |
283 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
284 | } else {\r | |
285 | //\r | |
286 | // DOS image header is not present, so PE header is at the image base.\r | |
287 | //\r | |
288 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
289 | }\r | |
290 | \r | |
291 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
292 | return Hdr.Te->Subsystem;\r | |
293 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
05cfd73f | 294 | Magic = Hdr.Pe32->OptionalHeader.Magic;\r |
84edd20b SZ |
295 | if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r |
296 | return Hdr.Pe32->OptionalHeader.Subsystem;\r | |
297 | } else if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {\r | |
298 | return Hdr.Pe32Plus->OptionalHeader.Subsystem;\r | |
299 | }\r | |
300 | }\r | |
301 | \r | |
302 | return 0x0000;\r | |
303 | }\r | |
304 | \r | |
305 | /**\r | |
306 | Retrieves and returns a pointer to the entry point to a PE/COFF image that has been loaded\r | |
307 | into system memory with the PE/COFF Loader Library functions.\r | |
308 | \r | |
309 | Retrieves the entry point to the PE/COFF image specified by Pe32Data and returns this entry\r | |
310 | point in EntryPoint. If the entry point could not be retrieved from the PE/COFF image, then\r | |
311 | return RETURN_INVALID_PARAMETER. Otherwise return RETURN_SUCCESS.\r | |
312 | If Pe32Data is NULL, then ASSERT().\r | |
313 | If EntryPoint is NULL, then ASSERT().\r | |
314 | \r | |
315 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
316 | @param EntryPoint The pointer to entry point to the PE/COFF image to return.\r | |
317 | \r | |
318 | @retval RETURN_SUCCESS EntryPoint was returned.\r | |
319 | @retval RETURN_INVALID_PARAMETER The entry point could not be found in the PE/COFF image.\r | |
320 | \r | |
321 | **/\r | |
322 | RETURN_STATUS\r | |
323 | InternalPeCoffGetEntryPoint (\r | |
324 | IN VOID *Pe32Data,\r | |
325 | OUT VOID **EntryPoint\r | |
326 | )\r | |
327 | {\r | |
328 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
329 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
330 | \r | |
331 | ASSERT (Pe32Data != NULL);\r | |
332 | ASSERT (EntryPoint != NULL);\r | |
333 | \r | |
334 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
335 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
336 | //\r | |
337 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
338 | //\r | |
339 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
340 | } else {\r | |
341 | //\r | |
342 | // DOS image header is not present, so PE header is at the image base.\r | |
343 | //\r | |
344 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
345 | }\r | |
346 | \r | |
347 | //\r | |
348 | // Calculate the entry point relative to the start of the image.\r | |
349 | // AddressOfEntryPoint is common for PE32 & PE32+\r | |
350 | //\r | |
351 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
352 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Te->AddressOfEntryPoint & 0x0ffffffff) + sizeof (EFI_TE_IMAGE_HEADER) - Hdr.Te->StrippedSize);\r | |
353 | return RETURN_SUCCESS;\r | |
354 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
355 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Pe32->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff));\r | |
356 | return RETURN_SUCCESS;\r | |
357 | }\r | |
358 | \r | |
359 | return RETURN_UNSUPPORTED;\r | |
360 | }\r | |
361 | \r | |
362 | /**\r | |
363 | Build driver info.\r | |
364 | \r | |
365 | @param ContextData Memory profile context.\r | |
366 | @param FileName File name of the image.\r | |
367 | @param ImageBase Image base address.\r | |
368 | @param ImageSize Image size.\r | |
369 | @param EntryPoint Entry point of the image.\r | |
370 | @param ImageSubsystem Image subsystem of the image.\r | |
84edd20b SZ |
371 | @param FileType File type of the image.\r |
372 | \r | |
373 | @return Pointer to memory profile driver info.\r | |
374 | \r | |
375 | **/\r | |
376 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
377 | BuildDriverInfo (\r | |
378 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
379 | IN EFI_GUID *FileName,\r | |
380 | IN PHYSICAL_ADDRESS ImageBase,\r | |
381 | IN UINT64 ImageSize,\r | |
382 | IN PHYSICAL_ADDRESS EntryPoint,\r | |
383 | IN UINT16 ImageSubsystem,\r | |
384 | IN EFI_FV_FILETYPE FileType\r | |
385 | )\r | |
386 | {\r | |
387 | EFI_STATUS Status;\r | |
388 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
389 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
390 | VOID *EntryPointInImage;\r | |
e524f680 SZ |
391 | CHAR8 *PdbString;\r |
392 | UINTN PdbSize;\r | |
393 | UINTN PdbOccupiedSize;\r | |
394 | \r | |
395 | PdbSize = 0;\r | |
396 | PdbOccupiedSize = 0;\r | |
397 | PdbString = NULL;\r | |
398 | if (ImageBase != 0) {\r | |
399 | PdbString = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageBase);\r | |
400 | if (PdbString != NULL) {\r | |
401 | PdbSize = AsciiStrSize (PdbString);\r | |
402 | PdbOccupiedSize = GET_OCCUPIED_SIZE (PdbSize, sizeof (UINT64));\r | |
403 | }\r | |
404 | }\r | |
84edd20b SZ |
405 | \r |
406 | //\r | |
407 | // Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
408 | //\r | |
409 | Status = SmmInternalAllocatePool (\r | |
410 | EfiRuntimeServicesData,\r | |
e524f680 | 411 | sizeof (*DriverInfoData) + sizeof (LIST_ENTRY) + PdbSize,\r |
84edd20b SZ |
412 | (VOID **) &DriverInfoData\r |
413 | );\r | |
414 | if (EFI_ERROR (Status)) {\r | |
415 | return NULL;\r | |
416 | }\r | |
d8162f5b | 417 | ASSERT (DriverInfoData != NULL);\r |
84edd20b SZ |
418 | \r |
419 | ZeroMem (DriverInfoData, sizeof (*DriverInfoData));\r | |
420 | \r | |
421 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
422 | DriverInfoData->Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
423 | DriverInfo->Header.Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
e524f680 | 424 | DriverInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_DRIVER_INFO) + PdbOccupiedSize);\r |
84edd20b SZ |
425 | DriverInfo->Header.Revision = MEMORY_PROFILE_DRIVER_INFO_REVISION;\r |
426 | if (FileName != NULL) {\r | |
427 | CopyMem (&DriverInfo->FileName, FileName, sizeof (EFI_GUID));\r | |
428 | }\r | |
429 | DriverInfo->ImageBase = ImageBase;\r | |
430 | DriverInfo->ImageSize = ImageSize;\r | |
431 | DriverInfo->EntryPoint = EntryPoint;\r | |
432 | DriverInfo->ImageSubsystem = ImageSubsystem;\r | |
433 | if ((EntryPoint != 0) && ((EntryPoint < ImageBase) || (EntryPoint >= (ImageBase + ImageSize)))) {\r | |
434 | //\r | |
435 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
436 | // So patch ImageBuffer here to align the EntryPoint.\r | |
437 | //\r | |
438 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
439 | ASSERT_EFI_ERROR (Status);\r | |
440 | DriverInfo->ImageBase = ImageBase + EntryPoint - (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
441 | }\r | |
442 | DriverInfo->FileType = FileType;\r | |
443 | DriverInfoData->AllocInfoList = (LIST_ENTRY *) (DriverInfoData + 1);\r | |
444 | InitializeListHead (DriverInfoData->AllocInfoList);\r | |
445 | DriverInfo->CurrentUsage = 0;\r | |
446 | DriverInfo->PeakUsage = 0;\r | |
447 | DriverInfo->AllocRecordCount = 0;\r | |
e524f680 SZ |
448 | if (PdbSize != 0) {\r |
449 | DriverInfo->PdbStringOffset = (UINT16) sizeof (MEMORY_PROFILE_DRIVER_INFO);\r | |
450 | DriverInfoData->PdbString = (CHAR8 *) (DriverInfoData->AllocInfoList + 1);\r | |
451 | CopyMem (DriverInfoData->PdbString, PdbString, PdbSize);\r | |
452 | } else {\r | |
453 | DriverInfo->PdbStringOffset = 0;\r | |
454 | DriverInfoData->PdbString = NULL;\r | |
455 | }\r | |
84edd20b SZ |
456 | \r |
457 | InsertTailList (ContextData->DriverInfoList, &DriverInfoData->Link);\r | |
458 | ContextData->Context.ImageCount ++;\r | |
459 | ContextData->Context.TotalImageSize += DriverInfo->ImageSize;\r | |
460 | \r | |
461 | return DriverInfoData;\r | |
462 | }\r | |
463 | \r | |
464 | /**\r | |
465 | Register image to DXE.\r | |
466 | \r | |
467 | @param FileName File name of the image.\r | |
468 | @param ImageBase Image base address.\r | |
469 | @param ImageSize Image size.\r | |
470 | @param FileType File type of the image.\r | |
471 | \r | |
472 | **/\r | |
473 | VOID\r | |
474 | RegisterImageToDxe (\r | |
475 | IN EFI_GUID *FileName,\r | |
476 | IN PHYSICAL_ADDRESS ImageBase,\r | |
477 | IN UINT64 ImageSize,\r | |
478 | IN EFI_FV_FILETYPE FileType\r | |
479 | )\r | |
480 | {\r | |
481 | EFI_STATUS Status;\r | |
482 | EDKII_MEMORY_PROFILE_PROTOCOL *ProfileProtocol;\r | |
483 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
484 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
485 | \r | |
e524f680 | 486 | if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r |
84edd20b SZ |
487 | \r |
488 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r | |
489 | Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID **) &ProfileProtocol);\r | |
490 | if (!EFI_ERROR (Status)) {\r | |
491 | EfiInitializeFwVolDevicepathNode (FilePath, FileName);\r | |
492 | SetDevicePathEndNode (FilePath + 1);\r | |
493 | \r | |
494 | Status = ProfileProtocol->RegisterImage (\r | |
495 | ProfileProtocol,\r | |
496 | (EFI_DEVICE_PATH_PROTOCOL *) FilePath,\r | |
497 | ImageBase,\r | |
498 | ImageSize,\r | |
499 | FileType\r | |
500 | );\r | |
501 | }\r | |
502 | }\r | |
503 | }\r | |
504 | \r | |
505 | /**\r | |
506 | Unregister image from DXE.\r | |
507 | \r | |
508 | @param FileName File name of the image.\r | |
509 | @param ImageBase Image base address.\r | |
510 | @param ImageSize Image size.\r | |
511 | \r | |
512 | **/\r | |
513 | VOID\r | |
514 | UnregisterImageFromDxe (\r | |
515 | IN EFI_GUID *FileName,\r | |
516 | IN PHYSICAL_ADDRESS ImageBase,\r | |
517 | IN UINT64 ImageSize\r | |
518 | )\r | |
519 | {\r | |
520 | EFI_STATUS Status;\r | |
521 | EDKII_MEMORY_PROFILE_PROTOCOL *ProfileProtocol;\r | |
522 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
523 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
524 | \r | |
e524f680 | 525 | if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r |
84edd20b SZ |
526 | \r |
527 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r | |
528 | Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID *) &ProfileProtocol);\r | |
529 | if (!EFI_ERROR (Status)) {\r | |
530 | EfiInitializeFwVolDevicepathNode (FilePath, FileName);\r | |
531 | SetDevicePathEndNode (FilePath + 1);\r | |
532 | \r | |
533 | Status = ProfileProtocol->UnregisterImage (\r | |
534 | ProfileProtocol,\r | |
535 | (EFI_DEVICE_PATH_PROTOCOL *) FilePath,\r | |
536 | ImageBase,\r | |
537 | ImageSize\r | |
538 | );\r | |
539 | }\r | |
540 | }\r | |
541 | }\r | |
542 | \r | |
e524f680 SZ |
543 | /**\r |
544 | Return if record for this driver is needed..\r | |
545 | \r | |
546 | @param DriverFilePath Driver file path.\r | |
547 | \r | |
548 | @retval TRUE Record for this driver is needed.\r | |
549 | @retval FALSE Record for this driver is not needed.\r | |
550 | \r | |
551 | **/\r | |
552 | BOOLEAN\r | |
553 | NeedRecordThisDriver (\r | |
554 | IN EFI_DEVICE_PATH_PROTOCOL *DriverFilePath\r | |
555 | )\r | |
556 | {\r | |
557 | EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r | |
558 | EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance;\r | |
559 | UINTN DevicePathSize;\r | |
560 | UINTN FilePathSize;\r | |
561 | \r | |
562 | if (!IsDevicePathValid (mSmramProfileDriverPath, mSmramProfileDriverPathSize)) {\r | |
563 | //\r | |
564 | // Invalid Device Path means record all.\r | |
565 | //\r | |
566 | return TRUE;\r | |
567 | }\r | |
d1102dba | 568 | \r |
e524f680 SZ |
569 | //\r |
570 | // Record FilePath without end node.\r | |
571 | //\r | |
572 | FilePathSize = GetDevicePathSize (DriverFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);\r | |
573 | \r | |
574 | DevicePathInstance = mSmramProfileDriverPath;\r | |
575 | do {\r | |
576 | //\r | |
577 | // Find End node (it might be END_ENTIRE or END_INSTANCE)\r | |
578 | //\r | |
579 | TmpDevicePath = DevicePathInstance;\r | |
580 | while (!IsDevicePathEndType (TmpDevicePath)) {\r | |
581 | TmpDevicePath = NextDevicePathNode (TmpDevicePath);\r | |
582 | }\r | |
583 | \r | |
584 | //\r | |
585 | // Do not compare END node\r | |
586 | //\r | |
587 | DevicePathSize = (UINTN)TmpDevicePath - (UINTN)DevicePathInstance;\r | |
588 | if ((FilePathSize == DevicePathSize) &&\r | |
589 | (CompareMem (DriverFilePath, DevicePathInstance, DevicePathSize) == 0)) {\r | |
590 | return TRUE;\r | |
591 | }\r | |
592 | \r | |
593 | //\r | |
594 | // Get next instance\r | |
595 | //\r | |
596 | DevicePathInstance = (EFI_DEVICE_PATH_PROTOCOL *)((UINTN)DevicePathInstance + DevicePathSize + DevicePathNodeLength(TmpDevicePath));\r | |
597 | } while (DevicePathSubType (TmpDevicePath) != END_ENTIRE_DEVICE_PATH_SUBTYPE);\r | |
598 | \r | |
599 | return FALSE;\r | |
600 | }\r | |
601 | \r | |
84edd20b SZ |
602 | /**\r |
603 | Register SMM Core to SMRAM profile.\r | |
604 | \r | |
605 | @param ContextData SMRAM profile context.\r | |
606 | \r | |
607 | @retval TRUE Register success.\r | |
608 | @retval FALSE Register fail.\r | |
609 | \r | |
610 | **/\r | |
611 | BOOLEAN\r | |
612 | RegisterSmmCore (\r | |
613 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r | |
614 | )\r | |
615 | {\r | |
616 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
617 | PHYSICAL_ADDRESS ImageBase;\r | |
e524f680 SZ |
618 | UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r |
619 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b | 620 | \r |
e524f680 SZ |
621 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r |
622 | EfiInitializeFwVolDevicepathNode (FilePath, &gEfiCallerIdGuid);\r | |
623 | SetDevicePathEndNode (FilePath + 1);\r | |
84edd20b | 624 | \r |
e524f680 SZ |
625 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r |
626 | return FALSE;\r | |
627 | }\r | |
84edd20b SZ |
628 | \r |
629 | ImageBase = gSmmCorePrivate->PiSmmCoreImageBase;\r | |
630 | DriverInfoData = BuildDriverInfo (\r | |
631 | ContextData,\r | |
632 | &gEfiCallerIdGuid,\r | |
633 | ImageBase,\r | |
634 | gSmmCorePrivate->PiSmmCoreImageSize,\r | |
635 | gSmmCorePrivate->PiSmmCoreEntryPoint,\r | |
636 | InternalPeCoffGetSubsystem ((VOID *) (UINTN) ImageBase),\r | |
637 | EFI_FV_FILETYPE_SMM_CORE\r | |
638 | );\r | |
639 | if (DriverInfoData == NULL) {\r | |
640 | return FALSE;\r | |
641 | }\r | |
642 | \r | |
643 | return TRUE;\r | |
644 | }\r | |
645 | \r | |
646 | /**\r | |
647 | Initialize SMRAM profile.\r | |
648 | \r | |
649 | **/\r | |
650 | VOID\r | |
651 | SmramProfileInit (\r | |
652 | VOID\r | |
653 | )\r | |
654 | {\r | |
655 | MEMORY_PROFILE_CONTEXT_DATA *SmramProfileContext;\r | |
656 | \r | |
e524f680 SZ |
657 | RegisterImageToDxe (\r |
658 | &gEfiCallerIdGuid,\r | |
659 | gSmmCorePrivate->PiSmmCoreImageBase,\r | |
660 | gSmmCorePrivate->PiSmmCoreImageSize,\r | |
661 | EFI_FV_FILETYPE_SMM_CORE\r | |
662 | );\r | |
663 | \r | |
84edd20b SZ |
664 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
665 | return;\r | |
666 | }\r | |
667 | \r | |
668 | SmramProfileContext = GetSmramProfileContext ();\r | |
669 | if (SmramProfileContext != NULL) {\r | |
670 | return;\r | |
671 | }\r | |
672 | \r | |
e524f680 SZ |
673 | mSmramProfileGettingStatus = FALSE;\r |
674 | if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT7) != 0) {\r | |
675 | mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
676 | } else {\r | |
677 | mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_ENABLE;\r | |
678 | }\r | |
679 | mSmramProfileDriverPathSize = PcdGetSize (PcdMemoryProfileDriverPath);\r | |
680 | mSmramProfileDriverPath = AllocateCopyPool (mSmramProfileDriverPathSize, PcdGetPtr (PcdMemoryProfileDriverPath));\r | |
84edd20b SZ |
681 | mSmramProfileContextPtr = &mSmramProfileContext;\r |
682 | \r | |
683 | RegisterSmmCore (&mSmramProfileContext);\r | |
684 | \r | |
685 | DEBUG ((EFI_D_INFO, "SmramProfileInit SmramProfileContext - 0x%x\n", &mSmramProfileContext));\r | |
686 | }\r | |
687 | \r | |
e524f680 SZ |
688 | /**\r |
689 | Install SMRAM profile protocol.\r | |
690 | \r | |
691 | **/\r | |
692 | VOID\r | |
693 | SmramProfileInstallProtocol (\r | |
694 | VOID\r | |
695 | )\r | |
696 | {\r | |
697 | EFI_HANDLE Handle;\r | |
698 | EFI_STATUS Status;\r | |
699 | \r | |
700 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
701 | return;\r | |
702 | }\r | |
703 | \r | |
704 | Handle = NULL;\r | |
705 | Status = SmmInstallProtocolInterface (\r | |
706 | &Handle,\r | |
707 | &gEdkiiSmmMemoryProfileGuid,\r | |
708 | EFI_NATIVE_INTERFACE,\r | |
709 | &mSmmProfileProtocol\r | |
710 | );\r | |
711 | ASSERT_EFI_ERROR (Status);\r | |
712 | }\r | |
713 | \r | |
714 | /**\r | |
715 | Get the GUID file name from the file path.\r | |
716 | \r | |
717 | @param FilePath File path.\r | |
718 | \r | |
719 | @return The GUID file name from the file path.\r | |
720 | \r | |
721 | **/\r | |
722 | EFI_GUID *\r | |
723 | GetFileNameFromFilePath (\r | |
724 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r | |
725 | )\r | |
726 | {\r | |
727 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;\r | |
728 | EFI_GUID *FileName;\r | |
729 | \r | |
730 | FileName = NULL;\r | |
731 | if (FilePath != NULL) {\r | |
732 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;\r | |
733 | while (!IsDevicePathEnd (ThisFilePath)) {\r | |
734 | FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);\r | |
735 | if (FileName != NULL) {\r | |
736 | break;\r | |
737 | }\r | |
738 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);\r | |
739 | }\r | |
740 | }\r | |
741 | \r | |
742 | return FileName;\r | |
743 | }\r | |
744 | \r | |
84edd20b SZ |
745 | /**\r |
746 | Register SMM image to SMRAM profile.\r | |
747 | \r | |
748 | @param DriverEntry SMM image info.\r | |
749 | @param RegisterToDxe Register image to DXE.\r | |
750 | \r | |
e524f680 SZ |
751 | @return EFI_SUCCESS Register successfully.\r |
752 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
753 | or memory profile for the image is not required.\r | |
754 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
755 | \r |
756 | **/\r | |
e524f680 | 757 | EFI_STATUS\r |
84edd20b SZ |
758 | RegisterSmramProfileImage (\r |
759 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r | |
760 | IN BOOLEAN RegisterToDxe\r | |
761 | )\r | |
762 | {\r | |
763 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
764 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
e524f680 SZ |
765 | UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r |
766 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
767 | \r |
768 | if (RegisterToDxe) {\r | |
769 | RegisterImageToDxe (\r | |
770 | &DriverEntry->FileName,\r | |
771 | DriverEntry->ImageBuffer,\r | |
772 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage),\r | |
773 | EFI_FV_FILETYPE_SMM\r | |
774 | );\r | |
775 | }\r | |
776 | \r | |
e524f680 SZ |
777 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
778 | return EFI_UNSUPPORTED;\r | |
779 | }\r | |
780 | \r | |
781 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r | |
782 | EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r | |
783 | SetDevicePathEndNode (FilePath + 1);\r | |
784 | \r | |
785 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r | |
786 | return EFI_UNSUPPORTED;\r | |
787 | }\r | |
788 | \r | |
84edd20b SZ |
789 | ContextData = GetSmramProfileContext ();\r |
790 | if (ContextData == NULL) {\r | |
e524f680 | 791 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
792 | }\r |
793 | \r | |
794 | DriverInfoData = BuildDriverInfo (\r | |
795 | ContextData,\r | |
796 | &DriverEntry->FileName,\r | |
797 | DriverEntry->ImageBuffer,\r | |
798 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage),\r | |
799 | DriverEntry->ImageEntryPoint,\r | |
800 | InternalPeCoffGetSubsystem ((VOID *) (UINTN) DriverEntry->ImageBuffer),\r | |
801 | EFI_FV_FILETYPE_SMM\r | |
802 | );\r | |
803 | if (DriverInfoData == NULL) {\r | |
e524f680 | 804 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b SZ |
805 | }\r |
806 | \r | |
e524f680 | 807 | return EFI_SUCCESS;\r |
84edd20b SZ |
808 | }\r |
809 | \r | |
810 | /**\r | |
811 | Search image from memory profile.\r | |
812 | \r | |
813 | @param ContextData Memory profile context.\r | |
814 | @param FileName Image file name.\r | |
815 | @param Address Image Address.\r | |
816 | \r | |
817 | @return Pointer to memory profile driver info.\r | |
818 | \r | |
819 | **/\r | |
820 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
821 | GetMemoryProfileDriverInfoByFileNameAndAddress (\r | |
822 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
823 | IN EFI_GUID *FileName,\r | |
824 | IN PHYSICAL_ADDRESS Address\r | |
825 | )\r | |
826 | {\r | |
827 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
828 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
829 | LIST_ENTRY *DriverLink;\r | |
830 | LIST_ENTRY *DriverInfoList;\r | |
831 | \r | |
832 | DriverInfoList = ContextData->DriverInfoList;\r | |
833 | \r | |
834 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
835 | DriverLink != DriverInfoList;\r | |
836 | DriverLink = DriverLink->ForwardLink) {\r | |
837 | DriverInfoData = CR (\r | |
838 | DriverLink,\r | |
839 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
840 | Link,\r | |
841 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
842 | );\r | |
843 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
844 | if ((CompareGuid (&DriverInfo->FileName, FileName)) &&\r | |
845 | (Address >= DriverInfo->ImageBase) &&\r | |
846 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
847 | return DriverInfoData;\r | |
848 | }\r | |
849 | }\r | |
850 | \r | |
851 | return NULL;\r | |
852 | }\r | |
853 | \r | |
84edd20b SZ |
854 | /**\r |
855 | Search image from memory profile.\r | |
856 | It will return image, if (Address >= ImageBuffer) AND (Address < ImageBuffer + ImageSize)\r | |
857 | \r | |
858 | @param ContextData Memory profile context.\r | |
859 | @param Address Image or Function address.\r | |
860 | \r | |
861 | @return Pointer to memory profile driver info.\r | |
862 | \r | |
863 | **/\r | |
864 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
865 | GetMemoryProfileDriverInfoFromAddress (\r | |
866 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
867 | IN PHYSICAL_ADDRESS Address\r | |
868 | )\r | |
869 | {\r | |
870 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
871 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
872 | LIST_ENTRY *DriverLink;\r | |
873 | LIST_ENTRY *DriverInfoList;\r | |
874 | \r | |
875 | DriverInfoList = ContextData->DriverInfoList;\r | |
876 | \r | |
877 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
878 | DriverLink != DriverInfoList;\r | |
879 | DriverLink = DriverLink->ForwardLink) {\r | |
880 | DriverInfoData = CR (\r | |
881 | DriverLink,\r | |
882 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
883 | Link,\r | |
884 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
885 | );\r | |
886 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
887 | if ((Address >= DriverInfo->ImageBase) &&\r | |
888 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
889 | return DriverInfoData;\r | |
890 | }\r | |
891 | }\r | |
892 | \r | |
e524f680 | 893 | return NULL;\r |
84edd20b SZ |
894 | }\r |
895 | \r | |
896 | /**\r | |
897 | Unregister image from SMRAM profile.\r | |
898 | \r | |
899 | @param DriverEntry SMM image info.\r | |
900 | @param UnregisterFromDxe Unregister image from DXE.\r | |
901 | \r | |
e524f680 SZ |
902 | @return EFI_SUCCESS Unregister successfully.\r |
903 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
904 | or memory profile for the image is not required.\r | |
905 | @return EFI_NOT_FOUND The image is not found.\r | |
84edd20b SZ |
906 | \r |
907 | **/\r | |
e524f680 | 908 | EFI_STATUS\r |
84edd20b SZ |
909 | UnregisterSmramProfileImage (\r |
910 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r | |
911 | IN BOOLEAN UnregisterFromDxe\r | |
912 | )\r | |
913 | {\r | |
914 | EFI_STATUS Status;\r | |
915 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
916 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
917 | EFI_GUID *FileName;\r | |
918 | PHYSICAL_ADDRESS ImageAddress;\r | |
919 | VOID *EntryPointInImage;\r | |
e524f680 SZ |
920 | UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r |
921 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
922 | \r |
923 | if (UnregisterFromDxe) {\r | |
924 | UnregisterImageFromDxe (\r | |
925 | &DriverEntry->FileName,\r | |
926 | DriverEntry->ImageBuffer,\r | |
927 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage)\r | |
928 | );\r | |
929 | }\r | |
930 | \r | |
e524f680 SZ |
931 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
932 | return EFI_UNSUPPORTED;\r | |
933 | }\r | |
934 | \r | |
935 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r | |
936 | EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r | |
937 | SetDevicePathEndNode (FilePath + 1);\r | |
938 | \r | |
939 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r | |
940 | return EFI_UNSUPPORTED;\r | |
941 | }\r | |
942 | \r | |
84edd20b SZ |
943 | ContextData = GetSmramProfileContext ();\r |
944 | if (ContextData == NULL) {\r | |
e524f680 | 945 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
946 | }\r |
947 | \r | |
948 | DriverInfoData = NULL;\r | |
949 | FileName = &DriverEntry->FileName;\r | |
950 | ImageAddress = DriverEntry->ImageBuffer;\r | |
951 | if ((DriverEntry->ImageEntryPoint < ImageAddress) || (DriverEntry->ImageEntryPoint >= (ImageAddress + EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage)))) {\r | |
952 | //\r | |
953 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
954 | // So patch ImageAddress here to align the EntryPoint.\r | |
955 | //\r | |
956 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageAddress, &EntryPointInImage);\r | |
957 | ASSERT_EFI_ERROR (Status);\r | |
958 | ImageAddress = ImageAddress + (UINTN) DriverEntry->ImageEntryPoint - (UINTN) EntryPointInImage;\r | |
959 | }\r | |
960 | if (FileName != NULL) {\r | |
961 | DriverInfoData = GetMemoryProfileDriverInfoByFileNameAndAddress (ContextData, FileName, ImageAddress);\r | |
962 | }\r | |
963 | if (DriverInfoData == NULL) {\r | |
964 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, ImageAddress);\r | |
965 | }\r | |
966 | if (DriverInfoData == NULL) {\r | |
e524f680 | 967 | return EFI_NOT_FOUND;\r |
84edd20b SZ |
968 | }\r |
969 | \r | |
970 | ContextData->Context.TotalImageSize -= DriverInfoData->DriverInfo.ImageSize;\r | |
971 | \r | |
e524f680 SZ |
972 | // Keep the ImageBase for RVA calculation in Application.\r |
973 | //DriverInfoData->DriverInfo.ImageBase = 0;\r | |
84edd20b SZ |
974 | DriverInfoData->DriverInfo.ImageSize = 0;\r |
975 | \r | |
976 | if (DriverInfoData->DriverInfo.PeakUsage == 0) {\r | |
977 | ContextData->Context.ImageCount --;\r | |
978 | RemoveEntryList (&DriverInfoData->Link);\r | |
979 | //\r | |
980 | // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r | |
981 | //\r | |
982 | SmmInternalFreePool (DriverInfoData);\r | |
983 | }\r | |
984 | \r | |
e524f680 | 985 | return EFI_SUCCESS;\r |
84edd20b SZ |
986 | }\r |
987 | \r | |
988 | /**\r | |
989 | Return if this memory type needs to be recorded into memory profile.\r | |
ca949d9d | 990 | Only need to record EfiRuntimeServicesCode and EfiRuntimeServicesData for SMRAM profile.\r |
84edd20b SZ |
991 | \r |
992 | @param MemoryType Memory type.\r | |
993 | \r | |
994 | @retval TRUE This memory type need to be recorded.\r | |
995 | @retval FALSE This memory type need not to be recorded.\r | |
996 | \r | |
997 | **/\r | |
998 | BOOLEAN\r | |
999 | SmmCoreNeedRecordProfile (\r | |
1000 | IN EFI_MEMORY_TYPE MemoryType\r | |
1001 | )\r | |
1002 | {\r | |
1003 | UINT64 TestBit;\r | |
1004 | \r | |
ca949d9d SZ |
1005 | if (MemoryType != EfiRuntimeServicesCode &&\r |
1006 | MemoryType != EfiRuntimeServicesData) {\r | |
1007 | return FALSE;\r | |
84edd20b SZ |
1008 | }\r |
1009 | \r | |
ca949d9d SZ |
1010 | TestBit = LShiftU64 (1, MemoryType);\r |
1011 | \r | |
84edd20b SZ |
1012 | if ((PcdGet64 (PcdMemoryProfileMemoryType) & TestBit) != 0) {\r |
1013 | return TRUE;\r | |
1014 | } else {\r | |
1015 | return FALSE;\r | |
1016 | }\r | |
1017 | }\r | |
1018 | \r | |
1019 | /**\r | |
1020 | Convert EFI memory type to profile memory index. The rule is:\r | |
ca949d9d SZ |
1021 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), ProfileMemoryIndex = MemoryType.\r |
1022 | As SMRAM profile is only to record EfiRuntimeServicesCode and EfiRuntimeServicesData,\r | |
1023 | so return input memory type directly.\r | |
84edd20b SZ |
1024 | \r |
1025 | @param MemoryType Memory type.\r | |
1026 | \r | |
1027 | @return EFI memory type as profile memory index.\r | |
1028 | \r | |
1029 | **/\r | |
1030 | EFI_MEMORY_TYPE\r | |
1031 | GetProfileMemoryIndex (\r | |
1032 | IN EFI_MEMORY_TYPE MemoryType\r | |
1033 | )\r | |
1034 | {\r | |
ca949d9d | 1035 | return MemoryType;\r |
84edd20b SZ |
1036 | }\r |
1037 | \r | |
1038 | /**\r | |
1039 | Update SMRAM profile FreeMemoryPages information\r | |
1040 | \r | |
1041 | @param ContextData Memory profile context.\r | |
1042 | \r | |
1043 | **/\r | |
1044 | VOID\r | |
1045 | SmramProfileUpdateFreePages (\r | |
1046 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r | |
1047 | )\r | |
1048 | {\r | |
1049 | LIST_ENTRY *Node;\r | |
1050 | FREE_PAGE_LIST *Pages;\r | |
1051 | LIST_ENTRY *FreePageList;\r | |
1052 | UINTN NumberOfPages;\r | |
1053 | \r | |
1054 | NumberOfPages = 0;\r | |
1055 | FreePageList = &mSmmMemoryMap;\r | |
1056 | for (Node = FreePageList->BackLink;\r | |
1057 | Node != FreePageList;\r | |
1058 | Node = Node->BackLink) {\r | |
1059 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r | |
1060 | NumberOfPages += Pages->NumberOfPages;\r | |
1061 | }\r | |
1062 | \r | |
1063 | mSmramFreeMemory.TotalFreeMemoryPages = NumberOfPages;\r | |
1064 | \r | |
1065 | if (NumberOfPages <= SMRAM_INFO_DUMP_PAGE_THRESHOLD) {\r | |
1066 | DumpSmramInfo ();\r | |
1067 | }\r | |
1068 | }\r | |
1069 | \r | |
1070 | /**\r | |
1071 | Update SMRAM profile Allocate information.\r | |
1072 | \r | |
1073 | @param CallerAddress Address of caller who call Allocate.\r | |
1074 | @param Action This Allocate action.\r | |
1075 | @param MemoryType Memory type.\r | |
1076 | @param Size Buffer size.\r | |
1077 | @param Buffer Buffer address.\r | |
e524f680 | 1078 | @param ActionString String for memory profile action.\r |
84edd20b | 1079 | \r |
e524f680 SZ |
1080 | @return EFI_SUCCESS Memory profile is updated.\r |
1081 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1082 | or memory profile for the image is not required.\r | |
1083 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
84edd20b SZ |
1084 | \r |
1085 | **/\r | |
e524f680 | 1086 | EFI_STATUS\r |
84edd20b SZ |
1087 | SmmCoreUpdateProfileAllocate (\r |
1088 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1089 | IN MEMORY_PROFILE_ACTION Action,\r | |
1090 | IN EFI_MEMORY_TYPE MemoryType,\r | |
1091 | IN UINTN Size,\r | |
e524f680 SZ |
1092 | IN VOID *Buffer,\r |
1093 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1094 | )\r |
1095 | {\r | |
1096 | EFI_STATUS Status;\r | |
e524f680 SZ |
1097 | MEMORY_PROFILE_CONTEXT *Context;\r |
1098 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1099 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
84edd20b SZ |
1100 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
1101 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1102 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1103 | EFI_MEMORY_TYPE ProfileMemoryIndex;\r | |
e524f680 SZ |
1104 | MEMORY_PROFILE_ACTION BasicAction;\r |
1105 | UINTN ActionStringSize;\r | |
1106 | UINTN ActionStringOccupiedSize;\r | |
84edd20b | 1107 | \r |
e524f680 | 1108 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
f4420027 | 1109 | \r |
84edd20b SZ |
1110 | ContextData = GetSmramProfileContext ();\r |
1111 | if (ContextData == NULL) {\r | |
e524f680 | 1112 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1113 | }\r |
1114 | \r | |
1115 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
e524f680 SZ |
1116 | if (DriverInfoData == NULL) {\r |
1117 | return EFI_UNSUPPORTED;\r | |
1118 | }\r | |
1119 | \r | |
1120 | ActionStringSize = 0;\r | |
1121 | ActionStringOccupiedSize = 0;\r | |
1122 | if (ActionString != NULL) {\r | |
1123 | ActionStringSize = AsciiStrSize (ActionString);\r | |
1124 | ActionStringOccupiedSize = GET_OCCUPIED_SIZE (ActionStringSize, sizeof (UINT64));\r | |
1125 | }\r | |
84edd20b SZ |
1126 | \r |
1127 | //\r | |
1128 | // Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
1129 | //\r | |
e524f680 | 1130 | AllocInfoData = NULL;\r |
84edd20b SZ |
1131 | Status = SmmInternalAllocatePool (\r |
1132 | EfiRuntimeServicesData,\r | |
e524f680 | 1133 | sizeof (*AllocInfoData) + ActionStringSize,\r |
84edd20b SZ |
1134 | (VOID **) &AllocInfoData\r |
1135 | );\r | |
1136 | if (EFI_ERROR (Status)) {\r | |
e524f680 SZ |
1137 | return EFI_OUT_OF_RESOURCES;\r |
1138 | }\r | |
1139 | ASSERT (AllocInfoData != NULL);\r | |
1140 | \r | |
1141 | //\r | |
1142 | // Only update SequenceCount if and only if it is basic action.\r | |
1143 | //\r | |
1144 | if (Action == BasicAction) {\r | |
1145 | ContextData->Context.SequenceCount ++;\r | |
84edd20b | 1146 | }\r |
e524f680 | 1147 | \r |
84edd20b SZ |
1148 | AllocInfo = &AllocInfoData->AllocInfo;\r |
1149 | AllocInfoData->Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1150 | AllocInfo->Header.Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
e524f680 | 1151 | AllocInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_ALLOC_INFO) + ActionStringOccupiedSize);\r |
84edd20b SZ |
1152 | AllocInfo->Header.Revision = MEMORY_PROFILE_ALLOC_INFO_REVISION;\r |
1153 | AllocInfo->CallerAddress = CallerAddress;\r | |
1154 | AllocInfo->SequenceId = ContextData->Context.SequenceCount;\r | |
1155 | AllocInfo->Action = Action;\r | |
1156 | AllocInfo->MemoryType = MemoryType;\r | |
1157 | AllocInfo->Buffer = (PHYSICAL_ADDRESS) (UINTN) Buffer;\r | |
1158 | AllocInfo->Size = Size;\r | |
e524f680 SZ |
1159 | if (ActionString != NULL) {\r |
1160 | AllocInfo->ActionStringOffset = (UINT16) sizeof (MEMORY_PROFILE_ALLOC_INFO);\r | |
1161 | AllocInfoData->ActionString = (CHAR8 *) (AllocInfoData + 1);\r | |
1162 | CopyMem (AllocInfoData->ActionString, ActionString, ActionStringSize);\r | |
1163 | } else {\r | |
1164 | AllocInfo->ActionStringOffset = 0;\r | |
1165 | AllocInfoData->ActionString = NULL;\r | |
1166 | }\r | |
84edd20b SZ |
1167 | \r |
1168 | InsertTailList (DriverInfoData->AllocInfoList, &AllocInfoData->Link);\r | |
1169 | \r | |
e524f680 | 1170 | Context = &ContextData->Context;\r |
84edd20b | 1171 | DriverInfo = &DriverInfoData->DriverInfo;\r |
84edd20b SZ |
1172 | DriverInfo->AllocRecordCount ++;\r |
1173 | \r | |
e524f680 SZ |
1174 | //\r |
1175 | // Update summary if and only if it is basic action.\r | |
1176 | //\r | |
1177 | if (Action == BasicAction) {\r | |
1178 | ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r | |
1179 | \r | |
1180 | DriverInfo->CurrentUsage += Size;\r | |
1181 | if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r | |
1182 | DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r | |
1183 | }\r | |
1184 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r | |
1185 | if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r | |
1186 | DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r | |
1187 | }\r | |
1188 | \r | |
1189 | Context->CurrentTotalUsage += Size;\r | |
1190 | if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r | |
1191 | Context->PeakTotalUsage = Context->CurrentTotalUsage;\r | |
1192 | }\r | |
1193 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r | |
1194 | if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r | |
1195 | Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r | |
1196 | }\r | |
1197 | \r | |
1198 | SmramProfileUpdateFreePages (ContextData);\r | |
84edd20b | 1199 | }\r |
84edd20b | 1200 | \r |
e524f680 | 1201 | return EFI_SUCCESS;\r |
84edd20b SZ |
1202 | }\r |
1203 | \r | |
1204 | /**\r | |
1205 | Get memory profile alloc info from memory profile\r | |
1206 | \r | |
1207 | @param DriverInfoData Driver info\r | |
e524f680 | 1208 | @param BasicAction This Free basic action\r |
84edd20b SZ |
1209 | @param Size Buffer size\r |
1210 | @param Buffer Buffer address\r | |
1211 | \r | |
1212 | @return Pointer to memory profile alloc info.\r | |
1213 | **/\r | |
1214 | MEMORY_PROFILE_ALLOC_INFO_DATA *\r | |
1215 | GetMemoryProfileAllocInfoFromAddress (\r | |
1216 | IN MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData,\r | |
e524f680 | 1217 | IN MEMORY_PROFILE_ACTION BasicAction,\r |
84edd20b SZ |
1218 | IN UINTN Size,\r |
1219 | IN VOID *Buffer\r | |
1220 | )\r | |
1221 | {\r | |
1222 | LIST_ENTRY *AllocInfoList;\r | |
1223 | LIST_ENTRY *AllocLink;\r | |
1224 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1225 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1226 | \r | |
1227 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1228 | \r | |
1229 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1230 | AllocLink != AllocInfoList;\r | |
1231 | AllocLink = AllocLink->ForwardLink) {\r | |
1232 | AllocInfoData = CR (\r | |
1233 | AllocLink,\r | |
1234 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1235 | Link,\r | |
1236 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1237 | );\r | |
1238 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
e524f680 | 1239 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK) != BasicAction) {\r |
84edd20b SZ |
1240 | continue;\r |
1241 | }\r | |
e524f680 | 1242 | switch (BasicAction) {\r |
84edd20b SZ |
1243 | case MemoryProfileActionAllocatePages:\r |
1244 | if ((AllocInfo->Buffer <= (PHYSICAL_ADDRESS) (UINTN) Buffer) &&\r | |
1245 | ((AllocInfo->Buffer + AllocInfo->Size) >= ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size))) {\r | |
1246 | return AllocInfoData;\r | |
1247 | }\r | |
1248 | break;\r | |
1249 | case MemoryProfileActionAllocatePool:\r | |
1250 | if (AllocInfo->Buffer == (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1251 | return AllocInfoData;\r | |
1252 | }\r | |
1253 | break;\r | |
1254 | default:\r | |
1255 | ASSERT (FALSE);\r | |
1256 | break;\r | |
1257 | }\r | |
1258 | }\r | |
1259 | \r | |
1260 | return NULL;\r | |
1261 | }\r | |
1262 | \r | |
1263 | /**\r | |
1264 | Update SMRAM profile Free information.\r | |
1265 | \r | |
1266 | @param CallerAddress Address of caller who call Free.\r | |
1267 | @param Action This Free action.\r | |
1268 | @param Size Buffer size.\r | |
1269 | @param Buffer Buffer address.\r | |
1270 | \r | |
e524f680 SZ |
1271 | @return EFI_SUCCESS Memory profile is updated.\r |
1272 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1273 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1274 | \r |
1275 | **/\r | |
e524f680 | 1276 | EFI_STATUS\r |
84edd20b SZ |
1277 | SmmCoreUpdateProfileFree (\r |
1278 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1279 | IN MEMORY_PROFILE_ACTION Action,\r | |
1280 | IN UINTN Size,\r | |
1281 | IN VOID *Buffer\r | |
1282 | )\r | |
1283 | {\r | |
1284 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1285 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1286 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1287 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1288 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1289 | LIST_ENTRY *DriverLink;\r | |
1290 | LIST_ENTRY *DriverInfoList;\r | |
1291 | MEMORY_PROFILE_DRIVER_INFO_DATA *ThisDriverInfoData;\r | |
1292 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1293 | EFI_MEMORY_TYPE ProfileMemoryIndex;\r | |
e524f680 SZ |
1294 | MEMORY_PROFILE_ACTION BasicAction;\r |
1295 | BOOLEAN Found;\r | |
1296 | \r | |
1297 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
84edd20b SZ |
1298 | \r |
1299 | ContextData = GetSmramProfileContext ();\r | |
1300 | if (ContextData == NULL) {\r | |
e524f680 | 1301 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1302 | }\r |
1303 | \r | |
1304 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
84edd20b | 1305 | \r |
e524f680 SZ |
1306 | //\r |
1307 | // Do not return if DriverInfoData == NULL here,\r | |
1308 | // because driver A might free memory allocated by driver B.\r | |
1309 | //\r | |
1310 | \r | |
1311 | //\r | |
1312 | // Need use do-while loop to find all possible record,\r | |
1313 | // because one address might be recorded multiple times.\r | |
1314 | //\r | |
1315 | Found = FALSE;\r | |
1316 | AllocInfoData = NULL;\r | |
1317 | do {\r | |
1318 | if (DriverInfoData != NULL) {\r | |
1319 | switch (BasicAction) {\r | |
84edd20b | 1320 | case MemoryProfileActionFreePages:\r |
e524f680 | 1321 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r |
84edd20b SZ |
1322 | break;\r |
1323 | case MemoryProfileActionFreePool:\r | |
e524f680 | 1324 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r |
84edd20b SZ |
1325 | break;\r |
1326 | default:\r | |
1327 | ASSERT (FALSE);\r | |
1328 | AllocInfoData = NULL;\r | |
1329 | break;\r | |
1330 | }\r | |
84edd20b | 1331 | }\r |
84edd20b SZ |
1332 | if (AllocInfoData == NULL) {\r |
1333 | //\r | |
e524f680 | 1334 | // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r |
84edd20b | 1335 | //\r |
e524f680 SZ |
1336 | DriverInfoList = ContextData->DriverInfoList;\r |
1337 | \r | |
1338 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1339 | DriverLink != DriverInfoList;\r | |
1340 | DriverLink = DriverLink->ForwardLink) {\r | |
1341 | ThisDriverInfoData = CR (\r | |
1342 | DriverLink,\r | |
1343 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1344 | Link,\r | |
1345 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1346 | );\r | |
1347 | switch (BasicAction) {\r | |
1348 | case MemoryProfileActionFreePages:\r | |
1349 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r | |
1350 | break;\r | |
1351 | case MemoryProfileActionFreePool:\r | |
1352 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r | |
1353 | break;\r | |
1354 | default:\r | |
1355 | ASSERT (FALSE);\r | |
1356 | AllocInfoData = NULL;\r | |
1357 | break;\r | |
1358 | }\r | |
1359 | if (AllocInfoData != NULL) {\r | |
1360 | DriverInfoData = ThisDriverInfoData;\r | |
1361 | break;\r | |
1362 | }\r | |
1363 | }\r | |
84edd20b | 1364 | \r |
e524f680 SZ |
1365 | if (AllocInfoData == NULL) {\r |
1366 | //\r | |
1367 | // If (!Found), no matched allocate info is found for this free action.\r | |
1368 | // It is because the specified memory type allocate actions have been filtered by\r | |
1369 | // CoreNeedRecordProfile(), but free actions have no memory type information,\r | |
1370 | // they can not be filtered by CoreNeedRecordProfile(). Then, they will be\r | |
1371 | // filtered here.\r | |
1372 | //\r | |
1373 | // If (Found), it is normal exit path.\r | |
1374 | return (Found ? EFI_SUCCESS : EFI_NOT_FOUND);\r | |
1375 | }\r | |
1376 | }\r | |
84edd20b | 1377 | \r |
9cda0af7 HW |
1378 | ASSERT (DriverInfoData != NULL);\r |
1379 | ASSERT (AllocInfoData != NULL);\r | |
1380 | \r | |
e524f680 | 1381 | Found = TRUE;\r |
84edd20b | 1382 | \r |
e524f680 SZ |
1383 | Context = &ContextData->Context;\r |
1384 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
1385 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
84edd20b | 1386 | \r |
e524f680 SZ |
1387 | DriverInfo->AllocRecordCount --;\r |
1388 | //\r | |
1389 | // Update summary if and only if it is basic action.\r | |
1390 | //\r | |
1391 | if (AllocInfo->Action == (AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK)) {\r | |
1392 | ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r | |
84edd20b | 1393 | \r |
e524f680 SZ |
1394 | Context->CurrentTotalUsage -= AllocInfo->Size;\r |
1395 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1396 | \r |
e524f680 SZ |
1397 | DriverInfo->CurrentUsage -= AllocInfo->Size;\r |
1398 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1399 | }\r |
84edd20b | 1400 | \r |
e524f680 SZ |
1401 | RemoveEntryList (&AllocInfoData->Link);\r |
1402 | \r | |
1403 | if (BasicAction == MemoryProfileActionFreePages) {\r | |
1404 | if (AllocInfo->Buffer != (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1405 | SmmCoreUpdateProfileAllocate (\r | |
1406 | AllocInfo->CallerAddress,\r | |
1407 | AllocInfo->Action,\r | |
1408 | AllocInfo->MemoryType,\r | |
1409 | (UINTN) ((PHYSICAL_ADDRESS) (UINTN) Buffer - AllocInfo->Buffer),\r | |
1410 | (VOID *) (UINTN) AllocInfo->Buffer,\r | |
1411 | AllocInfoData->ActionString\r | |
1412 | );\r | |
1413 | }\r | |
1414 | if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)) {\r | |
1415 | SmmCoreUpdateProfileAllocate (\r | |
1416 | AllocInfo->CallerAddress,\r | |
1417 | AllocInfo->Action,\r | |
1418 | AllocInfo->MemoryType,\r | |
1419 | (UINTN) ((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)),\r | |
1420 | (VOID *) ((UINTN) Buffer + Size),\r | |
1421 | AllocInfoData->ActionString\r | |
1422 | );\r | |
1423 | }\r | |
1424 | }\r | |
84edd20b | 1425 | \r |
e524f680 SZ |
1426 | //\r |
1427 | // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r | |
1428 | //\r | |
1429 | SmmInternalFreePool (AllocInfoData);\r | |
1430 | } while (TRUE);\r | |
84edd20b SZ |
1431 | }\r |
1432 | \r | |
1433 | /**\r | |
1434 | Update SMRAM profile information.\r | |
1435 | \r | |
1436 | @param CallerAddress Address of caller who call Allocate or Free.\r | |
1437 | @param Action This Allocate or Free action.\r | |
1438 | @param MemoryType Memory type.\r | |
e524f680 | 1439 | EfiMaxMemoryType means the MemoryType is unknown.\r |
84edd20b SZ |
1440 | @param Size Buffer size.\r |
1441 | @param Buffer Buffer address.\r | |
e524f680 SZ |
1442 | @param ActionString String for memory profile action.\r |
1443 | Only needed for user defined allocate action.\r | |
1444 | \r | |
1445 | @return EFI_SUCCESS Memory profile is updated.\r | |
1446 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1447 | or memory profile for the image is not required,\r | |
1448 | or memory profile for the memory type is not required.\r | |
1449 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1450 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1451 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1452 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1453 | \r |
1454 | **/\r | |
e524f680 SZ |
1455 | EFI_STATUS\r |
1456 | EFIAPI\r | |
84edd20b SZ |
1457 | SmmCoreUpdateProfile (\r |
1458 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1459 | IN MEMORY_PROFILE_ACTION Action,\r | |
1460 | IN EFI_MEMORY_TYPE MemoryType, // Valid for AllocatePages/AllocatePool\r | |
1461 | IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r | |
e524f680 SZ |
1462 | IN VOID *Buffer,\r |
1463 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1464 | )\r |
1465 | {\r | |
e524f680 | 1466 | EFI_STATUS Status;\r |
84edd20b | 1467 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
e524f680 | 1468 | MEMORY_PROFILE_ACTION BasicAction;\r |
84edd20b SZ |
1469 | \r |
1470 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
e524f680 | 1471 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1472 | }\r |
1473 | \r | |
e524f680 SZ |
1474 | if (mSmramProfileGettingStatus) {\r |
1475 | return EFI_ACCESS_DENIED;\r | |
1476 | }\r | |
1477 | \r | |
1478 | if (!mSmramProfileRecordingEnable) {\r | |
1479 | return EFI_ABORTED;\r | |
84edd20b SZ |
1480 | }\r |
1481 | \r | |
e524f680 SZ |
1482 | //\r |
1483 | // Get the basic action to know how to process the record\r | |
1484 | //\r | |
1485 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
1486 | \r | |
84edd20b SZ |
1487 | //\r |
1488 | // Free operations have no memory type information, so skip the check.\r | |
1489 | //\r | |
e524f680 | 1490 | if ((BasicAction == MemoryProfileActionAllocatePages) || (BasicAction == MemoryProfileActionAllocatePool)) {\r |
84edd20b SZ |
1491 | //\r |
1492 | // Only record limited MemoryType.\r | |
1493 | //\r | |
1494 | if (!SmmCoreNeedRecordProfile (MemoryType)) {\r | |
e524f680 | 1495 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1496 | }\r |
1497 | }\r | |
1498 | \r | |
1499 | ContextData = GetSmramProfileContext ();\r | |
1500 | if (ContextData == NULL) {\r | |
e524f680 | 1501 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1502 | }\r |
1503 | \r | |
e524f680 | 1504 | switch (BasicAction) {\r |
84edd20b | 1505 | case MemoryProfileActionAllocatePages:\r |
e524f680 | 1506 | Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1507 | break;\r |
1508 | case MemoryProfileActionFreePages:\r | |
e524f680 | 1509 | Status = SmmCoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r |
84edd20b SZ |
1510 | break;\r |
1511 | case MemoryProfileActionAllocatePool:\r | |
e524f680 | 1512 | Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1513 | break;\r |
1514 | case MemoryProfileActionFreePool:\r | |
e524f680 | 1515 | Status = SmmCoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r |
84edd20b SZ |
1516 | break;\r |
1517 | default:\r | |
1518 | ASSERT (FALSE);\r | |
e524f680 | 1519 | Status = EFI_UNSUPPORTED;\r |
84edd20b SZ |
1520 | break;\r |
1521 | }\r | |
1522 | \r | |
e524f680 | 1523 | return Status;\r |
84edd20b SZ |
1524 | }\r |
1525 | \r | |
1526 | /**\r | |
1527 | SMRAM profile ready to lock callback function.\r | |
1528 | \r | |
1529 | **/\r | |
1530 | VOID\r | |
1531 | SmramProfileReadyToLock (\r | |
1532 | VOID\r | |
1533 | )\r | |
1534 | {\r | |
1535 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
1536 | return;\r | |
1537 | }\r | |
1538 | \r | |
1539 | DEBUG ((EFI_D_INFO, "SmramProfileReadyToLock\n"));\r | |
1540 | mSmramReadyToLock = TRUE;\r | |
1541 | }\r | |
1542 | \r | |
1543 | ////////////////////\r | |
1544 | \r | |
84edd20b SZ |
1545 | /**\r |
1546 | Get SMRAM profile data size.\r | |
1547 | \r | |
1548 | @return SMRAM profile data size.\r | |
1549 | \r | |
1550 | **/\r | |
1551 | UINTN\r | |
1552 | SmramProfileGetDataSize (\r | |
1553 | VOID\r | |
1554 | )\r | |
1555 | {\r | |
e524f680 SZ |
1556 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
1557 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1558 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1559 | LIST_ENTRY *DriverInfoList;\r | |
1560 | LIST_ENTRY *DriverLink;\r | |
1561 | LIST_ENTRY *AllocInfoList;\r | |
1562 | LIST_ENTRY *AllocLink;\r | |
1563 | UINTN TotalSize;\r | |
1564 | LIST_ENTRY *Node;\r | |
1565 | LIST_ENTRY *FreePageList;\r | |
1566 | LIST_ENTRY *FreePoolList;\r | |
1567 | FREE_POOL_HEADER *Pool;\r | |
1568 | UINTN PoolListIndex;\r | |
1569 | UINTN Index;\r | |
5f4d3e17 | 1570 | UINTN SmmPoolTypeIndex;\r |
84edd20b SZ |
1571 | \r |
1572 | ContextData = GetSmramProfileContext ();\r | |
1573 | if (ContextData == NULL) {\r | |
1574 | return 0;\r | |
1575 | }\r | |
1576 | \r | |
1577 | TotalSize = sizeof (MEMORY_PROFILE_CONTEXT);\r | |
84edd20b SZ |
1578 | \r |
1579 | DriverInfoList = ContextData->DriverInfoList;\r | |
1580 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1581 | DriverLink != DriverInfoList;\r | |
1582 | DriverLink = DriverLink->ForwardLink) {\r | |
1583 | DriverInfoData = CR (\r | |
1584 | DriverLink,\r | |
1585 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1586 | Link,\r | |
1587 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1588 | );\r | |
e524f680 SZ |
1589 | TotalSize += DriverInfoData->DriverInfo.Header.Length;\r |
1590 | \r | |
1591 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1592 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1593 | AllocLink != AllocInfoList;\r | |
1594 | AllocLink = AllocLink->ForwardLink) {\r | |
1595 | AllocInfoData = CR (\r | |
1596 | AllocLink,\r | |
1597 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1598 | Link,\r | |
1599 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1600 | );\r | |
1601 | TotalSize += AllocInfoData->AllocInfo.Header.Length;\r | |
1602 | }\r | |
84edd20b SZ |
1603 | }\r |
1604 | \r | |
1605 | \r | |
1606 | Index = 0;\r | |
1607 | FreePageList = &mSmmMemoryMap;\r | |
1608 | for (Node = FreePageList->BackLink;\r | |
1609 | Node != FreePageList;\r | |
1610 | Node = Node->BackLink) {\r | |
1611 | Index++;\r | |
1612 | }\r | |
5f4d3e17 JY |
1613 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1614 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1615 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][PoolListIndex];\r | |
1616 | for (Node = FreePoolList->BackLink;\r | |
1617 | Node != FreePoolList;\r | |
1618 | Node = Node->BackLink) {\r | |
1619 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r | |
1620 | if (Pool->Header.Available) {\r | |
1621 | Index++;\r | |
1622 | }\r | |
84edd20b SZ |
1623 | }\r |
1624 | }\r | |
1625 | }\r | |
1626 | \r | |
84edd20b SZ |
1627 | TotalSize += (sizeof (MEMORY_PROFILE_FREE_MEMORY) + Index * sizeof (MEMORY_PROFILE_DESCRIPTOR));\r |
1628 | TotalSize += (sizeof (MEMORY_PROFILE_MEMORY_RANGE) + mFullSmramRangeCount * sizeof (MEMORY_PROFILE_DESCRIPTOR));\r | |
1629 | \r | |
1630 | return TotalSize;\r | |
1631 | }\r | |
1632 | \r | |
1633 | /**\r | |
1634 | Copy SMRAM profile data.\r | |
1635 | \r | |
1636 | @param ProfileBuffer The buffer to hold SMRAM profile data.\r | |
c3592c86 SZ |
1637 | @param ProfileSize On input, profile buffer size.\r |
1638 | On output, actual profile data size copied.\r | |
1639 | @param ProfileOffset On input, profile buffer offset to copy.\r | |
1640 | On output, next time profile buffer offset to copy.\r | |
84edd20b SZ |
1641 | \r |
1642 | **/\r | |
1643 | VOID\r | |
1644 | SmramProfileCopyData (\r | |
c3592c86 SZ |
1645 | OUT VOID *ProfileBuffer,\r |
1646 | IN OUT UINT64 *ProfileSize,\r | |
1647 | IN OUT UINT64 *ProfileOffset\r | |
84edd20b SZ |
1648 | )\r |
1649 | {\r | |
1650 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1651 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1652 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1653 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1654 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1655 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1656 | LIST_ENTRY *DriverInfoList;\r | |
1657 | LIST_ENTRY *DriverLink;\r | |
1658 | LIST_ENTRY *AllocInfoList;\r | |
1659 | LIST_ENTRY *AllocLink;\r | |
1660 | LIST_ENTRY *Node;\r | |
1661 | FREE_PAGE_LIST *Pages;\r | |
1662 | LIST_ENTRY *FreePageList;\r | |
1663 | LIST_ENTRY *FreePoolList;\r | |
1664 | FREE_POOL_HEADER *Pool;\r | |
1665 | UINTN PoolListIndex;\r | |
1666 | UINT32 Index;\r | |
1667 | MEMORY_PROFILE_FREE_MEMORY *FreeMemory;\r | |
1668 | MEMORY_PROFILE_MEMORY_RANGE *MemoryRange;\r | |
1669 | MEMORY_PROFILE_DESCRIPTOR *MemoryProfileDescriptor;\r | |
c3592c86 SZ |
1670 | UINT64 Offset;\r |
1671 | UINT64 RemainingSize;\r | |
e524f680 SZ |
1672 | UINTN PdbSize;\r |
1673 | UINTN ActionStringSize;\r | |
5f4d3e17 | 1674 | UINTN SmmPoolTypeIndex;\r |
84edd20b SZ |
1675 | \r |
1676 | ContextData = GetSmramProfileContext ();\r | |
1677 | if (ContextData == NULL) {\r | |
1678 | return ;\r | |
1679 | }\r | |
1680 | \r | |
c3592c86 SZ |
1681 | RemainingSize = *ProfileSize;\r |
1682 | Offset = 0;\r | |
1683 | \r | |
1684 | if (*ProfileOffset < sizeof (MEMORY_PROFILE_CONTEXT)) {\r | |
1685 | if (RemainingSize >= sizeof (MEMORY_PROFILE_CONTEXT)) {\r | |
1686 | Context = ProfileBuffer;\r | |
1687 | CopyMem (Context, &ContextData->Context, sizeof (MEMORY_PROFILE_CONTEXT));\r | |
1688 | RemainingSize -= sizeof (MEMORY_PROFILE_CONTEXT);\r | |
1689 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_CONTEXT);\r | |
1690 | } else {\r | |
1691 | goto Done;\r | |
1692 | }\r | |
1693 | }\r | |
1694 | Offset += sizeof (MEMORY_PROFILE_CONTEXT);\r | |
84edd20b SZ |
1695 | \r |
1696 | DriverInfoList = ContextData->DriverInfoList;\r | |
1697 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1698 | DriverLink != DriverInfoList;\r | |
1699 | DriverLink = DriverLink->ForwardLink) {\r | |
1700 | DriverInfoData = CR (\r | |
1701 | DriverLink,\r | |
1702 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1703 | Link,\r | |
1704 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1705 | );\r | |
e524f680 SZ |
1706 | if (*ProfileOffset < (Offset + DriverInfoData->DriverInfo.Header.Length)) {\r |
1707 | if (RemainingSize >= DriverInfoData->DriverInfo.Header.Length) {\r | |
c3592c86 SZ |
1708 | DriverInfo = ProfileBuffer;\r |
1709 | CopyMem (DriverInfo, &DriverInfoData->DriverInfo, sizeof (MEMORY_PROFILE_DRIVER_INFO));\r | |
e524f680 SZ |
1710 | if (DriverInfo->PdbStringOffset != 0) {\r |
1711 | PdbSize = AsciiStrSize (DriverInfoData->PdbString);\r | |
1712 | CopyMem ((VOID *) ((UINTN) DriverInfo + DriverInfo->PdbStringOffset), DriverInfoData->PdbString, PdbSize);\r | |
1713 | }\r | |
1714 | RemainingSize -= DriverInfo->Header.Length;\r | |
1715 | ProfileBuffer = (UINT8 *) ProfileBuffer + DriverInfo->Header.Length;\r | |
c3592c86 SZ |
1716 | } else {\r |
1717 | goto Done;\r | |
1718 | }\r | |
1719 | }\r | |
e524f680 | 1720 | Offset += DriverInfoData->DriverInfo.Header.Length;\r |
84edd20b SZ |
1721 | \r |
1722 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1723 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1724 | AllocLink != AllocInfoList;\r | |
1725 | AllocLink = AllocLink->ForwardLink) {\r | |
1726 | AllocInfoData = CR (\r | |
1727 | AllocLink,\r | |
1728 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1729 | Link,\r | |
1730 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1731 | );\r | |
e524f680 SZ |
1732 | if (*ProfileOffset < (Offset + AllocInfoData->AllocInfo.Header.Length)) {\r |
1733 | if (RemainingSize >= AllocInfoData->AllocInfo.Header.Length) {\r | |
c3592c86 SZ |
1734 | AllocInfo = ProfileBuffer;\r |
1735 | CopyMem (AllocInfo, &AllocInfoData->AllocInfo, sizeof (MEMORY_PROFILE_ALLOC_INFO));\r | |
e524f680 SZ |
1736 | if (AllocInfo->ActionStringOffset) {\r |
1737 | ActionStringSize = AsciiStrSize (AllocInfoData->ActionString);\r | |
1738 | CopyMem ((VOID *) ((UINTN) AllocInfo + AllocInfo->ActionStringOffset), AllocInfoData->ActionString, ActionStringSize);\r | |
1739 | }\r | |
1740 | RemainingSize -= AllocInfo->Header.Length;\r | |
1741 | ProfileBuffer = (UINT8 *) ProfileBuffer + AllocInfo->Header.Length;\r | |
c3592c86 SZ |
1742 | } else {\r |
1743 | goto Done;\r | |
1744 | }\r | |
1745 | }\r | |
e524f680 | 1746 | Offset += AllocInfoData->AllocInfo.Header.Length;\r |
84edd20b | 1747 | }\r |
84edd20b SZ |
1748 | }\r |
1749 | \r | |
1750 | \r | |
c3592c86 SZ |
1751 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_FREE_MEMORY))) {\r |
1752 | if (RemainingSize >= sizeof (MEMORY_PROFILE_FREE_MEMORY)) {\r | |
1753 | FreeMemory = ProfileBuffer;\r | |
1754 | CopyMem (FreeMemory, &mSmramFreeMemory, sizeof (MEMORY_PROFILE_FREE_MEMORY));\r | |
1755 | Index = 0;\r | |
1756 | FreePageList = &mSmmMemoryMap;\r | |
1757 | for (Node = FreePageList->BackLink;\r | |
1758 | Node != FreePageList;\r | |
1759 | Node = Node->BackLink) {\r | |
1760 | Index++;\r | |
1761 | }\r | |
5f4d3e17 JY |
1762 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1763 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1764 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][MAX_POOL_INDEX - PoolListIndex - 1];\r | |
1765 | for (Node = FreePoolList->BackLink;\r | |
1766 | Node != FreePoolList;\r | |
1767 | Node = Node->BackLink) {\r | |
1768 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r | |
1769 | if (Pool->Header.Available) {\r | |
1770 | Index++;\r | |
1771 | }\r | |
c3592c86 SZ |
1772 | }\r |
1773 | }\r | |
1774 | }\r | |
1775 | FreeMemory->FreeMemoryEntryCount = Index;\r | |
1776 | \r | |
1777 | RemainingSize -= sizeof (MEMORY_PROFILE_FREE_MEMORY);\r | |
1778 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_FREE_MEMORY);\r | |
1779 | } else {\r | |
1780 | goto Done;\r | |
1781 | }\r | |
1782 | }\r | |
1783 | Offset += sizeof (MEMORY_PROFILE_FREE_MEMORY);\r | |
84edd20b SZ |
1784 | FreePageList = &mSmmMemoryMap;\r |
1785 | for (Node = FreePageList->BackLink;\r | |
1786 | Node != FreePageList;\r | |
1787 | Node = Node->BackLink) {\r | |
c3592c86 SZ |
1788 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r |
1789 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1790 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r | |
1791 | MemoryProfileDescriptor = ProfileBuffer;\r | |
1792 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r | |
1793 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1794 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
1795 | MemoryProfileDescriptor->Address = (PHYSICAL_ADDRESS) (UINTN) Pages;\r | |
1796 | MemoryProfileDescriptor->Size = EFI_PAGES_TO_SIZE (Pages->NumberOfPages);\r | |
1797 | \r | |
1798 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1799 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1800 | } else {\r | |
1801 | goto Done;\r | |
1802 | }\r | |
1803 | }\r | |
1804 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
84edd20b | 1805 | }\r |
5f4d3e17 JY |
1806 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1807 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1808 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][MAX_POOL_INDEX - PoolListIndex - 1];\r | |
1809 | for (Node = FreePoolList->BackLink;\r | |
1810 | Node != FreePoolList;\r | |
1811 | Node = Node->BackLink) {\r | |
1812 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r | |
1813 | if (Pool->Header.Available) {\r | |
1814 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r | |
1815 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1816 | MemoryProfileDescriptor = ProfileBuffer;\r | |
1817 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r | |
1818 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1819 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
1820 | MemoryProfileDescriptor->Address = (PHYSICAL_ADDRESS) (UINTN) Pool;\r | |
1821 | MemoryProfileDescriptor->Size = Pool->Header.Size;\r | |
1822 | \r | |
1823 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1824 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1825 | } else {\r | |
1826 | goto Done;\r | |
1827 | }\r | |
c3592c86 | 1828 | }\r |
5f4d3e17 | 1829 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
c3592c86 | 1830 | }\r |
c3592c86 SZ |
1831 | }\r |
1832 | }\r | |
1833 | }\r | |
1834 | \r | |
1835 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_MEMORY_RANGE))) {\r | |
1836 | if (RemainingSize >= sizeof (MEMORY_PROFILE_MEMORY_RANGE)) {\r | |
1837 | MemoryRange = ProfileBuffer;\r | |
1838 | MemoryRange->Header.Signature = MEMORY_PROFILE_MEMORY_RANGE_SIGNATURE;\r | |
1839 | MemoryRange->Header.Length = sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r | |
1840 | MemoryRange->Header.Revision = MEMORY_PROFILE_MEMORY_RANGE_REVISION;\r | |
1841 | MemoryRange->MemoryRangeCount = (UINT32) mFullSmramRangeCount;\r | |
1842 | \r | |
1843 | RemainingSize -= sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r | |
1844 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r | |
1845 | } else {\r | |
1846 | goto Done;\r | |
1847 | }\r | |
1848 | }\r | |
1849 | Offset += sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r | |
1850 | for (Index = 0; Index < mFullSmramRangeCount; Index++) {\r | |
1851 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r | |
1852 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1853 | MemoryProfileDescriptor = ProfileBuffer;\r | |
84edd20b SZ |
1854 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r |
1855 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1856 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
c3592c86 SZ |
1857 | MemoryProfileDescriptor->Address = mFullSmramRanges[Index].PhysicalStart;\r |
1858 | MemoryProfileDescriptor->Size = mFullSmramRanges[Index].PhysicalSize;\r | |
1859 | \r | |
1860 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1861 | ProfileBuffer = (UINT8 *) ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1862 | } else {\r | |
1863 | goto Done;\r | |
84edd20b SZ |
1864 | }\r |
1865 | }\r | |
c3592c86 | 1866 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
84edd20b | 1867 | }\r |
84edd20b | 1868 | \r |
c3592c86 SZ |
1869 | Done:\r |
1870 | //\r | |
1871 | // On output, actual profile data size copied.\r | |
1872 | //\r | |
1873 | *ProfileSize -= RemainingSize;\r | |
1874 | //\r | |
1875 | // On output, next time profile buffer offset to copy.\r | |
1876 | //\r | |
1877 | *ProfileOffset = Offset;\r | |
84edd20b SZ |
1878 | }\r |
1879 | \r | |
e524f680 SZ |
1880 | /**\r |
1881 | Get memory profile data.\r | |
1882 | \r | |
1883 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
1884 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
1885 | On return, points to the size of the data returned in ProfileBuffer.\r | |
1886 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 1887 | \r |
e524f680 SZ |
1888 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1889 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
d1102dba | 1890 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
e524f680 SZ |
1891 | ProfileSize is updated with the size required.\r |
1892 | \r | |
1893 | **/\r | |
1894 | EFI_STATUS\r | |
1895 | EFIAPI\r | |
1896 | SmramProfileProtocolGetData (\r | |
1897 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
1898 | IN OUT UINT64 *ProfileSize,\r | |
1899 | OUT VOID *ProfileBuffer\r | |
1900 | )\r | |
1901 | {\r | |
1902 | UINT64 Size;\r | |
1903 | UINT64 Offset;\r | |
1904 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1905 | BOOLEAN SmramProfileGettingStatus;\r | |
1906 | \r | |
1907 | ContextData = GetSmramProfileContext ();\r | |
1908 | if (ContextData == NULL) {\r | |
1909 | return EFI_UNSUPPORTED;\r | |
1910 | }\r | |
1911 | \r | |
1912 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r | |
1913 | mSmramProfileGettingStatus = TRUE;\r | |
1914 | \r | |
1915 | Size = SmramProfileGetDataSize ();\r | |
1916 | \r | |
1917 | if (*ProfileSize < Size) {\r | |
1918 | *ProfileSize = Size;\r | |
1919 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r | |
1920 | return EFI_BUFFER_TOO_SMALL;\r | |
1921 | }\r | |
1922 | \r | |
1923 | Offset = 0;\r | |
1924 | SmramProfileCopyData (ProfileBuffer, &Size, &Offset);\r | |
1925 | *ProfileSize = Size;\r | |
1926 | \r | |
1927 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r | |
1928 | return EFI_SUCCESS;\r | |
1929 | }\r | |
1930 | \r | |
1931 | /**\r | |
1932 | Register image to memory profile.\r | |
1933 | \r | |
1934 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
1935 | @param[in] FilePath File path of the image.\r | |
1936 | @param[in] ImageBase Image base address.\r | |
1937 | @param[in] ImageSize Image size.\r | |
1938 | @param[in] FileType File type of the image.\r | |
1939 | \r | |
1940 | @return EFI_SUCCESS Register successfully.\r | |
1941 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1942 | or memory profile for the image is not required.\r | |
1943 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
1944 | \r | |
1945 | **/\r | |
1946 | EFI_STATUS\r | |
1947 | EFIAPI\r | |
1948 | SmramProfileProtocolRegisterImage (\r | |
1949 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
1950 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1951 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1952 | IN UINT64 ImageSize,\r | |
1953 | IN EFI_FV_FILETYPE FileType\r | |
1954 | )\r | |
1955 | {\r | |
1956 | EFI_STATUS Status;\r | |
1957 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
1958 | VOID *EntryPointInImage;\r | |
1959 | EFI_GUID *Name;\r | |
d1102dba | 1960 | \r |
e524f680 SZ |
1961 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r |
1962 | Name = GetFileNameFromFilePath (FilePath);\r | |
1963 | if (Name != NULL) {\r | |
1964 | CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r | |
1965 | }\r | |
1966 | DriverEntry.ImageBuffer = ImageBase;\r | |
1967 | DriverEntry.NumberOfPage = EFI_SIZE_TO_PAGES ((UINTN) ImageSize);\r | |
1968 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r | |
1969 | ASSERT_EFI_ERROR (Status);\r | |
1970 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
1971 | \r | |
1972 | return RegisterSmramProfileImage (&DriverEntry, FALSE);\r | |
1973 | }\r | |
1974 | \r | |
1975 | /**\r | |
1976 | Unregister image from memory profile.\r | |
1977 | \r | |
1978 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
1979 | @param[in] FilePath File path of the image.\r | |
1980 | @param[in] ImageBase Image base address.\r | |
1981 | @param[in] ImageSize Image size.\r | |
1982 | \r | |
1983 | @return EFI_SUCCESS Unregister successfully.\r | |
1984 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1985 | or memory profile for the image is not required.\r | |
1986 | @return EFI_NOT_FOUND The image is not found.\r | |
1987 | \r | |
1988 | **/\r | |
1989 | EFI_STATUS\r | |
1990 | EFIAPI\r | |
1991 | SmramProfileProtocolUnregisterImage (\r | |
1992 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
1993 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1994 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1995 | IN UINT64 ImageSize\r | |
1996 | )\r | |
1997 | {\r | |
1998 | EFI_STATUS Status;\r | |
1999 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
2000 | VOID *EntryPointInImage;\r | |
2001 | EFI_GUID *Name;\r | |
2002 | \r | |
2003 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
2004 | Name = GetFileNameFromFilePath (FilePath);\r | |
2005 | if (Name != NULL) {\r | |
2006 | CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r | |
2007 | }\r | |
2008 | DriverEntry.ImageBuffer = ImageBase;\r | |
2009 | DriverEntry.NumberOfPage = EFI_SIZE_TO_PAGES ((UINTN) ImageSize);\r | |
2010 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r | |
2011 | ASSERT_EFI_ERROR (Status);\r | |
2012 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
2013 | \r | |
2014 | return UnregisterSmramProfileImage (&DriverEntry, FALSE);\r | |
2015 | }\r | |
2016 | \r | |
2017 | /**\r | |
2018 | Get memory profile recording state.\r | |
2019 | \r | |
2020 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2021 | @param[out] RecordingState Recording state.\r | |
2022 | \r | |
2023 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
2024 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
2025 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
2026 | \r | |
2027 | **/\r | |
2028 | EFI_STATUS\r | |
2029 | EFIAPI\r | |
2030 | SmramProfileProtocolGetRecordingState (\r | |
2031 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2032 | OUT BOOLEAN *RecordingState\r | |
2033 | )\r | |
2034 | {\r | |
2035 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2036 | \r | |
2037 | ContextData = GetSmramProfileContext ();\r | |
2038 | if (ContextData == NULL) {\r | |
2039 | return EFI_UNSUPPORTED;\r | |
2040 | }\r | |
2041 | \r | |
2042 | if (RecordingState == NULL) {\r | |
2043 | return EFI_INVALID_PARAMETER;\r | |
2044 | }\r | |
2045 | *RecordingState = mSmramProfileRecordingEnable;\r | |
2046 | return EFI_SUCCESS;\r | |
2047 | }\r | |
2048 | \r | |
2049 | /**\r | |
2050 | Set memory profile recording state.\r | |
2051 | \r | |
2052 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2053 | @param[in] RecordingState Recording state.\r | |
2054 | \r | |
2055 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
2056 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
2057 | \r | |
2058 | **/\r | |
2059 | EFI_STATUS\r | |
2060 | EFIAPI\r | |
2061 | SmramProfileProtocolSetRecordingState (\r | |
2062 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2063 | IN BOOLEAN RecordingState\r | |
2064 | )\r | |
2065 | {\r | |
2066 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2067 | \r | |
2068 | ContextData = GetSmramProfileContext ();\r | |
2069 | if (ContextData == NULL) {\r | |
2070 | return EFI_UNSUPPORTED;\r | |
2071 | }\r | |
2072 | \r | |
2073 | mSmramProfileRecordingEnable = RecordingState;\r | |
2074 | return EFI_SUCCESS;\r | |
2075 | }\r | |
2076 | \r | |
2077 | /**\r | |
2078 | Record memory profile of multilevel caller.\r | |
2079 | \r | |
2080 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2081 | @param[in] CallerAddress Address of caller.\r | |
2082 | @param[in] Action Memory profile action.\r | |
2083 | @param[in] MemoryType Memory type.\r | |
2084 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
2085 | @param[in] Buffer Buffer address.\r | |
2086 | @param[in] Size Buffer size.\r | |
2087 | @param[in] ActionString String for memory profile action.\r | |
2088 | Only needed for user defined allocate action.\r | |
2089 | \r | |
2090 | @return EFI_SUCCESS Memory profile is updated.\r | |
2091 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
2092 | or memory profile for the image is not required,\r | |
2093 | or memory profile for the memory type is not required.\r | |
2094 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
2095 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
2096 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
2097 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
2098 | \r | |
2099 | **/\r | |
2100 | EFI_STATUS\r | |
2101 | EFIAPI\r | |
2102 | SmramProfileProtocolRecord (\r | |
2103 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2104 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
2105 | IN MEMORY_PROFILE_ACTION Action,\r | |
2106 | IN EFI_MEMORY_TYPE MemoryType,\r | |
2107 | IN VOID *Buffer,\r | |
2108 | IN UINTN Size,\r | |
2109 | IN CHAR8 *ActionString OPTIONAL\r | |
2110 | )\r | |
2111 | {\r | |
2112 | return SmmCoreUpdateProfile (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r | |
2113 | }\r | |
2114 | \r | |
84edd20b SZ |
2115 | /**\r |
2116 | SMRAM profile handler to get profile info.\r | |
2117 | \r | |
2118 | @param SmramProfileParameterGetInfo The parameter of SMM profile get size.\r | |
2119 | \r | |
2120 | **/\r | |
2121 | VOID\r | |
2122 | SmramProfileHandlerGetInfo (\r | |
2123 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO *SmramProfileParameterGetInfo\r | |
2124 | )\r | |
2125 | {\r | |
2126 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2127 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2128 | \r |
2129 | ContextData = GetSmramProfileContext ();\r | |
2130 | if (ContextData == NULL) {\r | |
2131 | return ;\r | |
2132 | }\r | |
2133 | \r | |
e524f680 SZ |
2134 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2135 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
2136 | \r |
2137 | SmramProfileParameterGetInfo->ProfileSize = SmramProfileGetDataSize();\r | |
2138 | SmramProfileParameterGetInfo->Header.ReturnStatus = 0;\r | |
2139 | \r | |
e524f680 | 2140 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2141 | }\r |
2142 | \r | |
2143 | /**\r | |
2144 | SMRAM profile handler to get profile data.\r | |
2145 | \r | |
2146 | @param SmramProfileParameterGetData The parameter of SMM profile get data.\r | |
2147 | \r | |
2148 | **/\r | |
2149 | VOID\r | |
2150 | SmramProfileHandlerGetData (\r | |
2151 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA *SmramProfileParameterGetData\r | |
2152 | )\r | |
2153 | {\r | |
2154 | UINT64 ProfileSize;\r | |
c3592c86 | 2155 | UINT64 ProfileOffset;\r |
84edd20b SZ |
2156 | SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA SmramProfileGetData;\r |
2157 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2158 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2159 | \r |
2160 | ContextData = GetSmramProfileContext ();\r | |
2161 | if (ContextData == NULL) {\r | |
2162 | return ;\r | |
2163 | }\r | |
2164 | \r | |
e524f680 SZ |
2165 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2166 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
2167 | \r |
2168 | \r | |
2169 | CopyMem (&SmramProfileGetData, SmramProfileParameterGetData, sizeof (SmramProfileGetData));\r | |
2170 | \r | |
2171 | ProfileSize = SmramProfileGetDataSize();\r | |
2172 | \r | |
2173 | //\r | |
2174 | // Sanity check\r | |
2175 | //\r | |
842b1242 | 2176 | if (!SmmIsBufferOutsideSmmValid ((UINTN) SmramProfileGetData.ProfileBuffer, (UINTN) ProfileSize)) {\r |
84edd20b SZ |
2177 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetData: SMM ProfileBuffer in SMRAM or overflow!\n"));\r |
2178 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r | |
2179 | SmramProfileParameterGetData->Header.ReturnStatus = (UINT64) (INT64) (INTN) EFI_ACCESS_DENIED;\r | |
2180 | goto Done;\r | |
2181 | }\r | |
2182 | \r | |
2183 | if (SmramProfileGetData.ProfileSize < ProfileSize) {\r | |
2184 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r | |
2185 | SmramProfileParameterGetData->Header.ReturnStatus = (UINT64) (INT64) (INTN) EFI_BUFFER_TOO_SMALL;\r | |
2186 | goto Done;\r | |
2187 | }\r | |
2188 | \r | |
c3592c86 SZ |
2189 | ProfileOffset = 0;\r |
2190 | SmramProfileCopyData ((VOID *) (UINTN) SmramProfileGetData.ProfileBuffer, &ProfileSize, &ProfileOffset);\r | |
84edd20b | 2191 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r |
84edd20b SZ |
2192 | SmramProfileParameterGetData->Header.ReturnStatus = 0;\r |
2193 | \r | |
2194 | Done:\r | |
e524f680 | 2195 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2196 | }\r |
2197 | \r | |
c3592c86 SZ |
2198 | /**\r |
2199 | SMRAM profile handler to get profile data by offset.\r | |
2200 | \r | |
2201 | @param SmramProfileParameterGetDataByOffset The parameter of SMM profile get data by offset.\r | |
2202 | \r | |
2203 | **/\r | |
2204 | VOID\r | |
2205 | SmramProfileHandlerGetDataByOffset (\r | |
2206 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET *SmramProfileParameterGetDataByOffset\r | |
2207 | )\r | |
2208 | {\r | |
2209 | SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET SmramProfileGetDataByOffset;\r | |
2210 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2211 | BOOLEAN SmramProfileGettingStatus;\r |
c3592c86 SZ |
2212 | \r |
2213 | ContextData = GetSmramProfileContext ();\r | |
2214 | if (ContextData == NULL) {\r | |
2215 | return ;\r | |
2216 | }\r | |
2217 | \r | |
e524f680 SZ |
2218 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2219 | mSmramProfileGettingStatus = TRUE;\r | |
c3592c86 SZ |
2220 | \r |
2221 | \r | |
2222 | CopyMem (&SmramProfileGetDataByOffset, SmramProfileParameterGetDataByOffset, sizeof (SmramProfileGetDataByOffset));\r | |
2223 | \r | |
2224 | //\r | |
2225 | // Sanity check\r | |
2226 | //\r | |
2227 | if (!SmmIsBufferOutsideSmmValid ((UINTN) SmramProfileGetDataByOffset.ProfileBuffer, (UINTN) SmramProfileGetDataByOffset.ProfileSize)) {\r | |
2228 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetDataByOffset: SMM ProfileBuffer in SMRAM or overflow!\n"));\r | |
2229 | SmramProfileParameterGetDataByOffset->Header.ReturnStatus = (UINT64) (INT64) (INTN) EFI_ACCESS_DENIED;\r | |
2230 | goto Done;\r | |
2231 | }\r | |
2232 | \r | |
2233 | SmramProfileCopyData ((VOID *) (UINTN) SmramProfileGetDataByOffset.ProfileBuffer, &SmramProfileGetDataByOffset.ProfileSize, &SmramProfileGetDataByOffset.ProfileOffset);\r | |
2234 | CopyMem (SmramProfileParameterGetDataByOffset, &SmramProfileGetDataByOffset, sizeof (SmramProfileGetDataByOffset));\r | |
2235 | SmramProfileParameterGetDataByOffset->Header.ReturnStatus = 0;\r | |
2236 | \r | |
2237 | Done:\r | |
e524f680 | 2238 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
c3592c86 SZ |
2239 | }\r |
2240 | \r | |
84edd20b SZ |
2241 | /**\r |
2242 | SMRAM profile handler to register SMM image.\r | |
2243 | \r | |
2244 | @param SmramProfileParameterRegisterImage The parameter of SMM profile register image.\r | |
2245 | \r | |
2246 | **/\r | |
2247 | VOID\r | |
2248 | SmramProfileHandlerRegisterImage (\r | |
2249 | IN SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE *SmramProfileParameterRegisterImage\r | |
2250 | )\r | |
2251 | {\r | |
2252 | EFI_STATUS Status;\r | |
2253 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
2254 | VOID *EntryPointInImage;\r | |
84edd20b SZ |
2255 | \r |
2256 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
2257 | CopyMem (&DriverEntry.FileName, &SmramProfileParameterRegisterImage->FileName, sizeof(EFI_GUID));\r | |
2258 | DriverEntry.ImageBuffer = SmramProfileParameterRegisterImage->ImageBuffer;\r | |
2259 | DriverEntry.NumberOfPage = (UINTN) SmramProfileParameterRegisterImage->NumberOfPage;\r | |
2260 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r | |
2261 | ASSERT_EFI_ERROR (Status);\r | |
2262 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
2263 | \r | |
e524f680 SZ |
2264 | Status = RegisterSmramProfileImage (&DriverEntry, FALSE);\r |
2265 | if (!EFI_ERROR (Status)) {\r | |
84edd20b SZ |
2266 | SmramProfileParameterRegisterImage->Header.ReturnStatus = 0;\r |
2267 | }\r | |
2268 | }\r | |
2269 | \r | |
2270 | /**\r | |
2271 | SMRAM profile handler to unregister SMM image.\r | |
2272 | \r | |
2273 | @param SmramProfileParameterUnregisterImage The parameter of SMM profile unregister image.\r | |
2274 | \r | |
2275 | **/\r | |
2276 | VOID\r | |
2277 | SmramProfileHandlerUnregisterImage (\r | |
2278 | IN SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE *SmramProfileParameterUnregisterImage\r | |
2279 | )\r | |
2280 | {\r | |
2281 | EFI_STATUS Status;\r | |
2282 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
2283 | VOID *EntryPointInImage;\r | |
84edd20b SZ |
2284 | \r |
2285 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
2286 | CopyMem (&DriverEntry.FileName, &SmramProfileParameterUnregisterImage->FileName, sizeof (EFI_GUID));\r | |
2287 | DriverEntry.ImageBuffer = SmramProfileParameterUnregisterImage->ImageBuffer;\r | |
2288 | DriverEntry.NumberOfPage = (UINTN) SmramProfileParameterUnregisterImage->NumberOfPage;\r | |
2289 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) DriverEntry.ImageBuffer, &EntryPointInImage);\r | |
2290 | ASSERT_EFI_ERROR (Status);\r | |
2291 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
2292 | \r | |
e524f680 SZ |
2293 | Status = UnregisterSmramProfileImage (&DriverEntry, FALSE);\r |
2294 | if (!EFI_ERROR (Status)) {\r | |
84edd20b SZ |
2295 | SmramProfileParameterUnregisterImage->Header.ReturnStatus = 0;\r |
2296 | }\r | |
2297 | }\r | |
2298 | \r | |
2299 | /**\r | |
2300 | Dispatch function for a Software SMI handler.\r | |
2301 | \r | |
2302 | Caution: This function may receive untrusted input.\r | |
2303 | Communicate buffer and buffer size are external input, so this function will do basic validation.\r | |
2304 | \r | |
2305 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
2306 | @param Context Points to an optional handler context which was specified when the\r | |
2307 | handler was registered.\r | |
2308 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
2309 | be conveyed from a non-SMM environment into an SMM environment.\r | |
2310 | @param CommBufferSize The size of the CommBuffer.\r | |
2311 | \r | |
2312 | @retval EFI_SUCCESS Command is handled successfully.\r | |
2313 | \r | |
2314 | **/\r | |
2315 | EFI_STATUS\r | |
2316 | EFIAPI\r | |
2317 | SmramProfileHandler (\r | |
2318 | IN EFI_HANDLE DispatchHandle,\r | |
2319 | IN CONST VOID *Context OPTIONAL,\r | |
2320 | IN OUT VOID *CommBuffer OPTIONAL,\r | |
2321 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
2322 | )\r | |
2323 | {\r | |
2324 | SMRAM_PROFILE_PARAMETER_HEADER *SmramProfileParameterHeader;\r | |
2325 | UINTN TempCommBufferSize;\r | |
e524f680 | 2326 | SMRAM_PROFILE_PARAMETER_RECORDING_STATE *ParameterRecordingState;\r |
84edd20b SZ |
2327 | \r |
2328 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler Enter\n"));\r | |
2329 | \r | |
2330 | //\r | |
2331 | // If input is invalid, stop processing this SMI\r | |
2332 | //\r | |
2333 | if (CommBuffer == NULL || CommBufferSize == NULL) {\r | |
2334 | return EFI_SUCCESS;\r | |
2335 | }\r | |
2336 | \r | |
2337 | TempCommBufferSize = *CommBufferSize;\r | |
2338 | \r | |
2339 | if (TempCommBufferSize < sizeof (SMRAM_PROFILE_PARAMETER_HEADER)) {\r | |
2340 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2341 | return EFI_SUCCESS;\r | |
2342 | }\r | |
2343 | \r | |
842b1242 | 2344 | if (mSmramReadyToLock && !SmmIsBufferOutsideSmmValid ((UINTN)CommBuffer, TempCommBufferSize)) {\r |
84edd20b SZ |
2345 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer in SMRAM or overflow!\n"));\r |
2346 | return EFI_SUCCESS;\r | |
2347 | }\r | |
2348 | \r | |
2349 | SmramProfileParameterHeader = (SMRAM_PROFILE_PARAMETER_HEADER *) ((UINTN) CommBuffer);\r | |
2350 | \r | |
2351 | SmramProfileParameterHeader->ReturnStatus = (UINT64)-1;\r | |
2352 | \r | |
2353 | if (GetSmramProfileContext () == NULL) {\r | |
2354 | SmramProfileParameterHeader->ReturnStatus = (UINT64) (INT64) (INTN) EFI_UNSUPPORTED;\r | |
2355 | return EFI_SUCCESS;\r | |
2356 | }\r | |
2357 | \r | |
2358 | switch (SmramProfileParameterHeader->Command) {\r | |
2359 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_INFO:\r | |
2360 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetInfo\n"));\r | |
2361 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO)) {\r | |
2362 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2363 | return EFI_SUCCESS;\r | |
2364 | }\r | |
2365 | SmramProfileHandlerGetInfo ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO *) (UINTN) CommBuffer);\r | |
2366 | break;\r | |
2367 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_DATA:\r | |
2368 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetData\n"));\r | |
2369 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA)) {\r | |
2370 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2371 | return EFI_SUCCESS;\r | |
2372 | }\r | |
2373 | SmramProfileHandlerGetData ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA *) (UINTN) CommBuffer);\r | |
2374 | break;\r | |
c3592c86 SZ |
2375 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_DATA_BY_OFFSET:\r |
2376 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetDataByOffset\n"));\r | |
2377 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET)) {\r | |
2378 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2379 | return EFI_SUCCESS;\r | |
2380 | }\r | |
2381 | SmramProfileHandlerGetDataByOffset ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET *) (UINTN) CommBuffer);\r | |
2382 | break;\r | |
84edd20b SZ |
2383 | case SMRAM_PROFILE_COMMAND_REGISTER_IMAGE:\r |
2384 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerRegisterImage\n"));\r | |
2385 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE)) {\r | |
2386 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2387 | return EFI_SUCCESS;\r | |
2388 | }\r | |
2389 | if (mSmramReadyToLock) {\r | |
2390 | return EFI_SUCCESS;\r | |
2391 | }\r | |
2392 | SmramProfileHandlerRegisterImage ((SMRAM_PROFILE_PARAMETER_REGISTER_IMAGE *) (UINTN) CommBuffer);\r | |
2393 | break;\r | |
2394 | case SMRAM_PROFILE_COMMAND_UNREGISTER_IMAGE:\r | |
2395 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerUnregisterImage\n"));\r | |
2396 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE)) {\r | |
2397 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2398 | return EFI_SUCCESS;\r | |
2399 | }\r | |
2400 | if (mSmramReadyToLock) {\r | |
2401 | return EFI_SUCCESS;\r | |
2402 | }\r | |
2403 | SmramProfileHandlerUnregisterImage ((SMRAM_PROFILE_PARAMETER_UNREGISTER_IMAGE *) (UINTN) CommBuffer);\r | |
2404 | break;\r | |
e524f680 SZ |
2405 | case SMRAM_PROFILE_COMMAND_GET_RECORDING_STATE:\r |
2406 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerGetRecordingState\n"));\r | |
2407 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r | |
2408 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2409 | return EFI_SUCCESS;\r | |
2410 | }\r | |
2411 | ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *) (UINTN) CommBuffer;\r | |
2412 | ParameterRecordingState->RecordingState = mSmramProfileRecordingEnable;\r | |
2413 | ParameterRecordingState->Header.ReturnStatus = 0;\r | |
2414 | break;\r | |
2415 | case SMRAM_PROFILE_COMMAND_SET_RECORDING_STATE:\r | |
2416 | DEBUG ((EFI_D_ERROR, "SmramProfileHandlerSetRecordingState\n"));\r | |
2417 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r | |
2418 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2419 | return EFI_SUCCESS;\r | |
2420 | }\r | |
2421 | ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *) (UINTN) CommBuffer;\r | |
2422 | mSmramProfileRecordingEnable = ParameterRecordingState->RecordingState;\r | |
2423 | ParameterRecordingState->Header.ReturnStatus = 0;\r | |
2424 | break;\r | |
2425 | \r | |
84edd20b SZ |
2426 | default:\r |
2427 | break;\r | |
2428 | }\r | |
2429 | \r | |
2430 | DEBUG ((EFI_D_ERROR, "SmramProfileHandler Exit\n"));\r | |
2431 | \r | |
2432 | return EFI_SUCCESS;\r | |
2433 | }\r | |
2434 | \r | |
2435 | /**\r | |
2436 | Register SMRAM profile handler.\r | |
2437 | \r | |
2438 | **/\r | |
2439 | VOID\r | |
2440 | RegisterSmramProfileHandler (\r | |
2441 | VOID\r | |
2442 | )\r | |
2443 | {\r | |
2444 | EFI_STATUS Status;\r | |
2445 | EFI_HANDLE DispatchHandle;\r | |
2446 | \r | |
2447 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
2448 | return;\r | |
2449 | }\r | |
2450 | \r | |
2451 | Status = SmiHandlerRegister (\r | |
2452 | SmramProfileHandler,\r | |
2453 | &gEdkiiMemoryProfileGuid,\r | |
2454 | &DispatchHandle\r | |
2455 | );\r | |
2456 | ASSERT_EFI_ERROR (Status);\r | |
2457 | }\r | |
2458 | \r | |
2459 | ////////////////////\r | |
2460 | \r | |
2461 | /**\r | |
2462 | Dump SMRAM range.\r | |
2463 | \r | |
2464 | **/\r | |
2465 | VOID\r | |
2466 | DumpSmramRange (\r | |
2467 | VOID\r | |
2468 | )\r | |
2469 | {\r | |
2470 | UINTN Index;\r | |
2471 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2472 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2473 | \r |
2474 | ContextData = GetSmramProfileContext ();\r | |
2475 | if (ContextData == NULL) {\r | |
2476 | return ;\r | |
2477 | }\r | |
2478 | \r | |
e524f680 SZ |
2479 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2480 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
2481 | \r |
2482 | DEBUG ((EFI_D_INFO, "FullSmramRange address - 0x%08x\n", mFullSmramRanges));\r | |
2483 | \r | |
2484 | DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r | |
2485 | \r | |
2486 | DEBUG ((EFI_D_INFO, "FullSmramRange:\n"));\r | |
2487 | for (Index = 0; Index < mFullSmramRangeCount; Index++) {\r | |
2488 | DEBUG ((EFI_D_INFO, " FullSmramRange (0x%x)\n", Index));\r | |
2489 | DEBUG ((EFI_D_INFO, " PhysicalStart - 0x%016lx\n", mFullSmramRanges[Index].PhysicalStart));\r | |
2490 | DEBUG ((EFI_D_INFO, " CpuStart - 0x%016lx\n", mFullSmramRanges[Index].CpuStart));\r | |
2491 | DEBUG ((EFI_D_INFO, " PhysicalSize - 0x%016lx\n", mFullSmramRanges[Index].PhysicalSize));\r | |
2492 | DEBUG ((EFI_D_INFO, " RegionState - 0x%016lx\n", mFullSmramRanges[Index].RegionState));\r | |
2493 | }\r | |
2494 | \r | |
2495 | DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r | |
2496 | \r | |
e524f680 | 2497 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2498 | }\r |
2499 | \r | |
2500 | /**\r | |
2501 | Dump SMRAM free page list.\r | |
2502 | \r | |
2503 | **/\r | |
2504 | VOID\r | |
2505 | DumpFreePagesList (\r | |
2506 | VOID\r | |
2507 | )\r | |
2508 | {\r | |
2509 | LIST_ENTRY *FreePageList;\r | |
2510 | LIST_ENTRY *Node;\r | |
2511 | FREE_PAGE_LIST *Pages;\r | |
2512 | UINTN Index;\r | |
2513 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2514 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2515 | \r |
2516 | ContextData = GetSmramProfileContext ();\r | |
2517 | if (ContextData == NULL) {\r | |
2518 | return ;\r | |
2519 | }\r | |
2520 | \r | |
e524f680 SZ |
2521 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2522 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
2523 | \r |
2524 | DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r | |
2525 | \r | |
2526 | DEBUG ((EFI_D_INFO, "FreePagesList:\n"));\r | |
2527 | FreePageList = &mSmmMemoryMap;\r | |
2528 | for (Node = FreePageList->BackLink, Index = 0;\r | |
2529 | Node != FreePageList;\r | |
2530 | Node = Node->BackLink, Index++) {\r | |
2531 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r | |
2532 | DEBUG ((EFI_D_INFO, " Index - 0x%x\n", Index));\r | |
2533 | DEBUG ((EFI_D_INFO, " PhysicalStart - 0x%016lx\n", (PHYSICAL_ADDRESS) (UINTN) Pages));\r | |
2534 | DEBUG ((EFI_D_INFO, " NumberOfPages - 0x%08x\n", Pages->NumberOfPages));\r | |
2535 | }\r | |
2536 | \r | |
2537 | DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r | |
2538 | \r | |
e524f680 | 2539 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2540 | }\r |
2541 | \r | |
2542 | /**\r | |
2543 | Dump SMRAM free pool list.\r | |
2544 | \r | |
2545 | **/\r | |
2546 | VOID\r | |
2547 | DumpFreePoolList (\r | |
2548 | VOID\r | |
2549 | )\r | |
2550 | {\r | |
e524f680 SZ |
2551 | LIST_ENTRY *FreePoolList;\r |
2552 | LIST_ENTRY *Node;\r | |
2553 | FREE_POOL_HEADER *Pool;\r | |
2554 | UINTN Index;\r | |
2555 | UINTN PoolListIndex;\r | |
84edd20b | 2556 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
e524f680 | 2557 | BOOLEAN SmramProfileGettingStatus;\r |
5f4d3e17 | 2558 | UINTN SmmPoolTypeIndex;\r |
84edd20b SZ |
2559 | \r |
2560 | ContextData = GetSmramProfileContext ();\r | |
2561 | if (ContextData == NULL) {\r | |
2562 | return ;\r | |
2563 | }\r | |
2564 | \r | |
e524f680 SZ |
2565 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2566 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b | 2567 | \r |
5f4d3e17 JY |
2568 | DEBUG ((DEBUG_INFO, "======= SmramProfile begin =======\n"));\r |
2569 | \r | |
2570 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r | |
2571 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
2572 | DEBUG ((DEBUG_INFO, "FreePoolList(%d)(%d):\n", SmmPoolTypeIndex, PoolListIndex));\r | |
2573 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][PoolListIndex];\r | |
2574 | for (Node = FreePoolList->BackLink, Index = 0;\r | |
2575 | Node != FreePoolList;\r | |
2576 | Node = Node->BackLink, Index++) {\r | |
2577 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r | |
2578 | DEBUG ((DEBUG_INFO, " Index - 0x%x\n", Index));\r | |
2579 | DEBUG ((DEBUG_INFO, " PhysicalStart - 0x%016lx\n", (PHYSICAL_ADDRESS) (UINTN) Pool));\r | |
2580 | DEBUG ((DEBUG_INFO, " Size - 0x%08x\n", Pool->Header.Size));\r | |
2581 | DEBUG ((DEBUG_INFO, " Available - 0x%02x\n", Pool->Header.Available));\r | |
2582 | }\r | |
84edd20b SZ |
2583 | }\r |
2584 | }\r | |
2585 | \r | |
5f4d3e17 | 2586 | DEBUG ((DEBUG_INFO, "======= SmramProfile end =======\n"));\r |
84edd20b | 2587 | \r |
e524f680 | 2588 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2589 | }\r |
2590 | \r | |
e524f680 SZ |
2591 | GLOBAL_REMOVE_IF_UNREFERENCED CHAR8 *mSmmActionString[] = {\r |
2592 | "SmmUnknown",\r | |
2593 | "gSmst->SmmAllocatePages",\r | |
2594 | "gSmst->SmmFreePages",\r | |
2595 | "gSmst->SmmAllocatePool",\r | |
2596 | "gSmst->SmmFreePool",\r | |
84edd20b SZ |
2597 | };\r |
2598 | \r | |
e524f680 SZ |
2599 | typedef struct {\r |
2600 | MEMORY_PROFILE_ACTION Action;\r | |
2601 | CHAR8 *String;\r | |
2602 | } ACTION_STRING;\r | |
2603 | \r | |
6e6ceae6 | 2604 | GLOBAL_REMOVE_IF_UNREFERENCED ACTION_STRING mExtActionString[] = {\r |
e524f680 SZ |
2605 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_PAGES, "Lib:AllocatePages"},\r |
2606 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_PAGES, "Lib:AllocateRuntimePages"},\r | |
2607 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_PAGES, "Lib:AllocateReservedPages"},\r | |
2608 | {MEMORY_PROFILE_ACTION_LIB_FREE_PAGES, "Lib:FreePages"},\r | |
2609 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_PAGES, "Lib:AllocateAlignedPages"},\r | |
2610 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RUNTIME_PAGES, "Lib:AllocateAlignedRuntimePages"},\r | |
2611 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RESERVED_PAGES, "Lib:AllocateAlignedReservedPages"},\r | |
2612 | {MEMORY_PROFILE_ACTION_LIB_FREE_ALIGNED_PAGES, "Lib:FreeAlignedPages"},\r | |
2613 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_POOL, "Lib:AllocatePool"},\r | |
2614 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_POOL, "Lib:AllocateRuntimePool"},\r | |
2615 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_POOL, "Lib:AllocateReservedPool"},\r | |
2616 | {MEMORY_PROFILE_ACTION_LIB_FREE_POOL, "Lib:FreePool"},\r | |
2617 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ZERO_POOL, "Lib:AllocateZeroPool"},\r | |
2618 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_ZERO_POOL, "Lib:AllocateRuntimeZeroPool"},\r | |
2619 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_ZERO_POOL, "Lib:AllocateReservedZeroPool"},\r | |
2620 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_COPY_POOL, "Lib:AllocateCopyPool"},\r | |
2621 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_COPY_POOL, "Lib:AllocateRuntimeCopyPool"},\r | |
2622 | {MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_COPY_POOL, "Lib:AllocateReservedCopyPool"},\r | |
2623 | {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_POOL, "Lib:ReallocatePool"},\r | |
2624 | {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RUNTIME_POOL, "Lib:ReallocateRuntimePool"},\r | |
2625 | {MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RESERVED_POOL, "Lib:ReallocateReservedPool"},\r | |
2626 | };\r | |
2627 | \r | |
ca949d9d SZ |
2628 | typedef struct {\r |
2629 | EFI_MEMORY_TYPE MemoryType;\r | |
e524f680 | 2630 | CHAR8 *MemoryTypeStr;\r |
ca949d9d SZ |
2631 | } PROFILE_MEMORY_TYPE_STRING;\r |
2632 | \r | |
2633 | GLOBAL_REMOVE_IF_UNREFERENCED PROFILE_MEMORY_TYPE_STRING mMemoryTypeString[] = {\r | |
e524f680 SZ |
2634 | {EfiRuntimeServicesCode, "EfiRuntimeServicesCode"},\r |
2635 | {EfiRuntimeServicesData, "EfiRuntimeServicesData"}\r | |
84edd20b SZ |
2636 | };\r |
2637 | \r | |
ca949d9d SZ |
2638 | /**\r |
2639 | Memory type to string.\r | |
2640 | \r | |
2641 | @param[in] MemoryType Memory type.\r | |
2642 | \r | |
2643 | @return Pointer to string.\r | |
2644 | \r | |
2645 | **/\r | |
e524f680 | 2646 | CHAR8 *\r |
ca949d9d SZ |
2647 | ProfileMemoryTypeToStr (\r |
2648 | IN EFI_MEMORY_TYPE MemoryType\r | |
2649 | )\r | |
2650 | {\r | |
2651 | UINTN Index;\r | |
8368951f | 2652 | for (Index = 0; Index < ARRAY_SIZE (mMemoryTypeString); Index++) {\r |
ca949d9d SZ |
2653 | if (mMemoryTypeString[Index].MemoryType == MemoryType) {\r |
2654 | return mMemoryTypeString[Index].MemoryTypeStr;\r | |
2655 | }\r | |
2656 | }\r | |
2657 | \r | |
e524f680 SZ |
2658 | return "UnexpectedMemoryType";\r |
2659 | }\r | |
2660 | \r | |
2661 | /**\r | |
2662 | Action to string.\r | |
2663 | \r | |
2664 | @param[in] Action Profile action.\r | |
2665 | \r | |
2666 | @return Pointer to string.\r | |
2667 | \r | |
2668 | **/\r | |
2669 | CHAR8 *\r | |
2670 | ProfileActionToStr (\r | |
2671 | IN MEMORY_PROFILE_ACTION Action\r | |
2672 | )\r | |
2673 | {\r | |
2674 | UINTN Index;\r | |
2675 | UINTN ActionStringCount;\r | |
2676 | CHAR8 **ActionString;\r | |
2677 | \r | |
2678 | ActionString = mSmmActionString;\r | |
8368951f | 2679 | ActionStringCount = ARRAY_SIZE (mSmmActionString);\r |
e524f680 SZ |
2680 | \r |
2681 | if ((UINTN) (UINT32) Action < ActionStringCount) {\r | |
2682 | return ActionString[Action];\r | |
2683 | }\r | |
8368951f | 2684 | for (Index = 0; Index < ARRAY_SIZE (mExtActionString); Index++) {\r |
e524f680 SZ |
2685 | if (mExtActionString[Index].Action == Action) {\r |
2686 | return mExtActionString[Index].String;\r | |
2687 | }\r | |
2688 | }\r | |
2689 | \r | |
2690 | return ActionString[0];\r | |
ca949d9d | 2691 | }\r |
84edd20b SZ |
2692 | \r |
2693 | /**\r | |
2694 | Dump SMRAM profile.\r | |
2695 | \r | |
2696 | **/\r | |
2697 | VOID\r | |
2698 | DumpSmramProfile (\r | |
2699 | VOID\r | |
2700 | )\r | |
2701 | {\r | |
2702 | MEMORY_PROFILE_CONTEXT *Context;\r | |
2703 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
2704 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
2705 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2706 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
2707 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
2708 | LIST_ENTRY *SmramDriverInfoList;\r | |
2709 | UINTN DriverIndex;\r | |
2710 | LIST_ENTRY *DriverLink;\r | |
2711 | LIST_ENTRY *AllocInfoList;\r | |
2712 | UINTN AllocIndex;\r | |
2713 | LIST_ENTRY *AllocLink;\r | |
e524f680 | 2714 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2715 | UINTN TypeIndex;\r |
2716 | \r | |
2717 | ContextData = GetSmramProfileContext ();\r | |
2718 | if (ContextData == NULL) {\r | |
2719 | return ;\r | |
2720 | }\r | |
2721 | \r | |
e524f680 SZ |
2722 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
2723 | mSmramProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
2724 | \r |
2725 | Context = &ContextData->Context;\r | |
2726 | DEBUG ((EFI_D_INFO, "======= SmramProfile begin =======\n"));\r | |
2727 | DEBUG ((EFI_D_INFO, "MEMORY_PROFILE_CONTEXT\n"));\r | |
2728 | \r | |
2729 | DEBUG ((EFI_D_INFO, " CurrentTotalUsage - 0x%016lx\n", Context->CurrentTotalUsage));\r | |
2730 | DEBUG ((EFI_D_INFO, " PeakTotalUsage - 0x%016lx\n", Context->PeakTotalUsage));\r | |
ca949d9d | 2731 | for (TypeIndex = 0; TypeIndex < sizeof (Context->CurrentTotalUsageByType) / sizeof (Context->CurrentTotalUsageByType[0]); TypeIndex++) {\r |
84edd20b SZ |
2732 | if ((Context->CurrentTotalUsageByType[TypeIndex] != 0) ||\r |
2733 | (Context->PeakTotalUsageByType[TypeIndex] != 0)) {\r | |
e524f680 SZ |
2734 | DEBUG ((EFI_D_INFO, " CurrentTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->CurrentTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r |
2735 | DEBUG ((EFI_D_INFO, " PeakTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->PeakTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r | |
84edd20b SZ |
2736 | }\r |
2737 | }\r | |
2738 | DEBUG ((EFI_D_INFO, " TotalImageSize - 0x%016lx\n", Context->TotalImageSize));\r | |
2739 | DEBUG ((EFI_D_INFO, " ImageCount - 0x%08x\n", Context->ImageCount));\r | |
2740 | DEBUG ((EFI_D_INFO, " SequenceCount - 0x%08x\n", Context->SequenceCount));\r | |
2741 | \r | |
2742 | SmramDriverInfoList = ContextData->DriverInfoList;\r | |
2743 | for (DriverLink = SmramDriverInfoList->ForwardLink, DriverIndex = 0;\r | |
2744 | DriverLink != SmramDriverInfoList;\r | |
2745 | DriverLink = DriverLink->ForwardLink, DriverIndex++) {\r | |
2746 | DriverInfoData = CR (\r | |
2747 | DriverLink,\r | |
2748 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
2749 | Link,\r | |
2750 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
2751 | );\r | |
2752 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
2753 | DEBUG ((EFI_D_INFO, " MEMORY_PROFILE_DRIVER_INFO (0x%x)\n", DriverIndex));\r | |
2754 | DEBUG ((EFI_D_INFO, " FileName - %g\n", &DriverInfo->FileName));\r | |
2755 | DEBUG ((EFI_D_INFO, " ImageBase - 0x%016lx\n", DriverInfo->ImageBase));\r | |
2756 | DEBUG ((EFI_D_INFO, " ImageSize - 0x%016lx\n", DriverInfo->ImageSize));\r | |
2757 | DEBUG ((EFI_D_INFO, " EntryPoint - 0x%016lx\n", DriverInfo->EntryPoint));\r | |
2758 | DEBUG ((EFI_D_INFO, " ImageSubsystem - 0x%04x\n", DriverInfo->ImageSubsystem));\r | |
2759 | DEBUG ((EFI_D_INFO, " FileType - 0x%02x\n", DriverInfo->FileType));\r | |
2760 | DEBUG ((EFI_D_INFO, " CurrentUsage - 0x%016lx\n", DriverInfo->CurrentUsage));\r | |
2761 | DEBUG ((EFI_D_INFO, " PeakUsage - 0x%016lx\n", DriverInfo->PeakUsage));\r | |
ca949d9d | 2762 | for (TypeIndex = 0; TypeIndex < sizeof (DriverInfo->CurrentUsageByType) / sizeof (DriverInfo->CurrentUsageByType[0]); TypeIndex++) {\r |
84edd20b SZ |
2763 | if ((DriverInfo->CurrentUsageByType[TypeIndex] != 0) ||\r |
2764 | (DriverInfo->PeakUsageByType[TypeIndex] != 0)) {\r | |
e524f680 SZ |
2765 | DEBUG ((EFI_D_INFO, " CurrentUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->CurrentUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r |
2766 | DEBUG ((EFI_D_INFO, " PeakUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->PeakUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r | |
84edd20b SZ |
2767 | }\r |
2768 | }\r | |
2769 | DEBUG ((EFI_D_INFO, " AllocRecordCount - 0x%08x\n", DriverInfo->AllocRecordCount));\r | |
2770 | \r | |
2771 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
2772 | for (AllocLink = AllocInfoList->ForwardLink, AllocIndex = 0;\r | |
2773 | AllocLink != AllocInfoList;\r | |
2774 | AllocLink = AllocLink->ForwardLink, AllocIndex++) {\r | |
2775 | AllocInfoData = CR (\r | |
2776 | AllocLink,\r | |
2777 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
2778 | Link,\r | |
2779 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
2780 | );\r | |
2781 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
2782 | DEBUG ((EFI_D_INFO, " MEMORY_PROFILE_ALLOC_INFO (0x%x)\n", AllocIndex));\r | |
2783 | DEBUG ((EFI_D_INFO, " CallerAddress - 0x%016lx (Offset: 0x%08x)\n", AllocInfo->CallerAddress, AllocInfo->CallerAddress - DriverInfo->ImageBase));\r | |
2784 | DEBUG ((EFI_D_INFO, " SequenceId - 0x%08x\n", AllocInfo->SequenceId));\r | |
e524f680 SZ |
2785 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_USER_DEFINED_MASK) != 0) {\r |
2786 | if (AllocInfoData->ActionString != NULL) {\r | |
2787 | DEBUG ((EFI_D_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, AllocInfoData->ActionString));\r | |
2788 | } else {\r | |
2789 | DEBUG ((EFI_D_INFO, " Action - 0x%08x (UserDefined-0x%08x)\n", AllocInfo->Action, AllocInfo->Action));\r | |
2790 | }\r | |
2791 | } else {\r | |
2792 | DEBUG ((EFI_D_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, ProfileActionToStr (AllocInfo->Action)));\r | |
2793 | }\r | |
2794 | DEBUG ((EFI_D_INFO, " MemoryType - 0x%08x (%a)\n", AllocInfo->MemoryType, ProfileMemoryTypeToStr (AllocInfo->MemoryType)));\r | |
84edd20b SZ |
2795 | DEBUG ((EFI_D_INFO, " Buffer - 0x%016lx\n", AllocInfo->Buffer));\r |
2796 | DEBUG ((EFI_D_INFO, " Size - 0x%016lx\n", AllocInfo->Size));\r | |
2797 | }\r | |
2798 | }\r | |
2799 | \r | |
2800 | DEBUG ((EFI_D_INFO, "======= SmramProfile end =======\n"));\r | |
2801 | \r | |
e524f680 | 2802 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2803 | }\r |
2804 | \r | |
2805 | /**\r | |
2806 | Dump SMRAM infromation.\r | |
2807 | \r | |
2808 | **/\r | |
2809 | VOID\r | |
2810 | DumpSmramInfo (\r | |
2811 | VOID\r | |
2812 | )\r | |
2813 | {\r | |
2814 | DEBUG_CODE (\r | |
2815 | if (IS_SMRAM_PROFILE_ENABLED) {\r | |
2816 | DumpSmramProfile ();\r | |
2817 | DumpFreePagesList ();\r | |
2818 | DumpFreePoolList ();\r | |
2819 | DumpSmramRange ();\r | |
2820 | }\r | |
2821 | );\r | |
2822 | }\r | |
2823 | \r |