]>
Commit | Line | Data |
---|---|---|
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 |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
84edd20b SZ |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "PiSmmCore.h"\r | |
10 | \r | |
1436aea4 MK |
11 | #define IS_SMRAM_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT1) != 0)\r |
12 | #define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)\r | |
e524f680 SZ |
13 | \r |
14 | #define GET_OCCUPIED_SIZE(ActualSize, Alignment) \\r | |
15 | ((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))\r | |
84edd20b SZ |
16 | \r |
17 | typedef struct {\r | |
1436aea4 MK |
18 | UINT32 Signature;\r |
19 | MEMORY_PROFILE_CONTEXT Context;\r | |
20 | LIST_ENTRY *DriverInfoList;\r | |
84edd20b SZ |
21 | } MEMORY_PROFILE_CONTEXT_DATA;\r |
22 | \r | |
23 | typedef struct {\r | |
24 | UINT32 Signature;\r | |
25 | MEMORY_PROFILE_DRIVER_INFO DriverInfo;\r | |
26 | LIST_ENTRY *AllocInfoList;\r | |
e524f680 | 27 | CHAR8 *PdbString;\r |
84edd20b SZ |
28 | LIST_ENTRY Link;\r |
29 | } MEMORY_PROFILE_DRIVER_INFO_DATA;\r | |
30 | \r | |
31 | typedef struct {\r | |
1436aea4 MK |
32 | UINT32 Signature;\r |
33 | MEMORY_PROFILE_ALLOC_INFO AllocInfo;\r | |
34 | CHAR8 *ActionString;\r | |
35 | LIST_ENTRY Link;\r | |
84edd20b SZ |
36 | } MEMORY_PROFILE_ALLOC_INFO_DATA;\r |
37 | \r | |
38 | //\r | |
39 | // When free memory less than 4 pages, dump it.\r | |
40 | //\r | |
41 | #define SMRAM_INFO_DUMP_PAGE_THRESHOLD 4\r | |
42 | \r | |
1436aea4 | 43 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_FREE_MEMORY mSmramFreeMemory = {\r |
84edd20b SZ |
44 | {\r |
45 | MEMORY_PROFILE_FREE_MEMORY_SIGNATURE,\r | |
46 | sizeof (MEMORY_PROFILE_FREE_MEMORY),\r | |
47 | MEMORY_PROFILE_FREE_MEMORY_REVISION\r | |
48 | },\r | |
49 | 0,\r | |
50 | 0\r | |
51 | };\r | |
52 | \r | |
1436aea4 MK |
53 | GLOBAL_REMOVE_IF_UNREFERENCED LIST_ENTRY mImageQueue = INITIALIZE_LIST_HEAD_VARIABLE (mImageQueue);\r |
54 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA mSmramProfileContext = {\r | |
84edd20b SZ |
55 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r |
56 | {\r | |
57 | {\r | |
58 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
59 | sizeof (MEMORY_PROFILE_CONTEXT),\r | |
60 | MEMORY_PROFILE_CONTEXT_REVISION\r | |
61 | },\r | |
62 | 0,\r | |
63 | 0,\r | |
1436aea4 MK |
64 | { 0 },\r |
65 | { 0 },\r | |
84edd20b SZ |
66 | 0,\r |
67 | 0,\r | |
68 | 0\r | |
69 | },\r | |
70 | &mImageQueue,\r | |
71 | };\r | |
1436aea4 | 72 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA *mSmramProfileContextPtr = NULL;\r |
84edd20b | 73 | \r |
1436aea4 MK |
74 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramReadyToLock;\r |
75 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramProfileGettingStatus = FALSE;\r | |
76 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
77 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_DEVICE_PATH_PROTOCOL *mSmramProfileDriverPath;\r | |
78 | GLOBAL_REMOVE_IF_UNREFERENCED UINTN mSmramProfileDriverPathSize;\r | |
84edd20b | 79 | \r |
63aa86b0 | 80 | /**\r |
4be497df | 81 | Dump SMRAM information.\r |
63aa86b0 SZ |
82 | \r |
83 | **/\r | |
84 | VOID\r | |
85 | DumpSmramInfo (\r | |
86 | VOID\r | |
87 | );\r | |
88 | \r | |
e524f680 SZ |
89 | /**\r |
90 | Get memory profile data.\r | |
91 | \r | |
92 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
93 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
94 | On return, points to the size of the data returned in ProfileBuffer.\r | |
95 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 96 | \r |
e524f680 SZ |
97 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
98 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
d1102dba | 99 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
e524f680 SZ |
100 | ProfileSize is updated with the size required.\r |
101 | \r | |
102 | **/\r | |
103 | EFI_STATUS\r | |
104 | EFIAPI\r | |
105 | SmramProfileProtocolGetData (\r | |
106 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
107 | IN OUT UINT64 *ProfileSize,\r | |
1436aea4 | 108 | OUT VOID *ProfileBuffer\r |
e524f680 SZ |
109 | );\r |
110 | \r | |
111 | /**\r | |
112 | Register image to memory profile.\r | |
113 | \r | |
114 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
115 | @param[in] FilePath File path of the image.\r | |
116 | @param[in] ImageBase Image base address.\r | |
117 | @param[in] ImageSize Image size.\r | |
118 | @param[in] FileType File type of the image.\r | |
119 | \r | |
120 | @return EFI_SUCCESS Register successfully.\r | |
121 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
122 | or memory profile for the image is not required.\r | |
123 | @return EFI_OUT_OF_RESOURCE No enough resource for this register.\r | |
124 | \r | |
125 | **/\r | |
126 | EFI_STATUS\r | |
127 | EFIAPI\r | |
128 | SmramProfileProtocolRegisterImage (\r | |
129 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
130 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
131 | IN PHYSICAL_ADDRESS ImageBase,\r | |
132 | IN UINT64 ImageSize,\r | |
133 | IN EFI_FV_FILETYPE FileType\r | |
134 | );\r | |
135 | \r | |
136 | /**\r | |
137 | Unregister image from memory profile.\r | |
138 | \r | |
139 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
140 | @param[in] FilePath File path of the image.\r | |
141 | @param[in] ImageBase Image base address.\r | |
142 | @param[in] ImageSize Image size.\r | |
143 | \r | |
144 | @return EFI_SUCCESS Unregister successfully.\r | |
145 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
146 | or memory profile for the image is not required.\r | |
147 | @return EFI_NOT_FOUND The image is not found.\r | |
148 | \r | |
149 | **/\r | |
150 | EFI_STATUS\r | |
151 | EFIAPI\r | |
152 | SmramProfileProtocolUnregisterImage (\r | |
153 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
154 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
155 | IN PHYSICAL_ADDRESS ImageBase,\r | |
156 | IN UINT64 ImageSize\r | |
157 | );\r | |
158 | \r | |
159 | /**\r | |
160 | Get memory profile recording state.\r | |
161 | \r | |
162 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
163 | @param[out] RecordingState Recording state.\r | |
164 | \r | |
165 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
166 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
167 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
168 | \r | |
169 | **/\r | |
170 | EFI_STATUS\r | |
171 | EFIAPI\r | |
172 | SmramProfileProtocolGetRecordingState (\r | |
173 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
174 | OUT BOOLEAN *RecordingState\r | |
175 | );\r | |
176 | \r | |
177 | /**\r | |
178 | Set memory profile recording state.\r | |
179 | \r | |
180 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
181 | @param[in] RecordingState Recording state.\r | |
182 | \r | |
183 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
184 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
185 | \r | |
186 | **/\r | |
187 | EFI_STATUS\r | |
188 | EFIAPI\r | |
189 | SmramProfileProtocolSetRecordingState (\r | |
190 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
191 | IN BOOLEAN RecordingState\r | |
192 | );\r | |
193 | \r | |
194 | /**\r | |
195 | Record memory profile of multilevel caller.\r | |
196 | \r | |
197 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
198 | @param[in] CallerAddress Address of caller.\r | |
199 | @param[in] Action Memory profile action.\r | |
200 | @param[in] MemoryType Memory type.\r | |
201 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
202 | @param[in] Buffer Buffer address.\r | |
203 | @param[in] Size Buffer size.\r | |
204 | @param[in] ActionString String for memory profile action.\r | |
205 | Only needed for user defined allocate action.\r | |
206 | \r | |
207 | @return EFI_SUCCESS Memory profile is updated.\r | |
208 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
209 | or memory profile for the image is not required,\r | |
210 | or memory profile for the memory type is not required.\r | |
211 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
212 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
213 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
214 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
215 | \r | |
216 | **/\r | |
217 | EFI_STATUS\r | |
218 | EFIAPI\r | |
219 | SmramProfileProtocolRecord (\r | |
220 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
221 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
222 | IN MEMORY_PROFILE_ACTION Action,\r | |
223 | IN EFI_MEMORY_TYPE MemoryType,\r | |
224 | IN VOID *Buffer,\r | |
225 | IN UINTN Size,\r | |
226 | IN CHAR8 *ActionString OPTIONAL\r | |
227 | );\r | |
228 | \r | |
1436aea4 | 229 | GLOBAL_REMOVE_IF_UNREFERENCED EDKII_SMM_MEMORY_PROFILE_PROTOCOL mSmmProfileProtocol = {\r |
e524f680 SZ |
230 | SmramProfileProtocolGetData,\r |
231 | SmramProfileProtocolRegisterImage,\r | |
232 | SmramProfileProtocolUnregisterImage,\r | |
233 | SmramProfileProtocolGetRecordingState,\r | |
234 | SmramProfileProtocolSetRecordingState,\r | |
235 | SmramProfileProtocolRecord,\r | |
236 | };\r | |
237 | \r | |
84edd20b SZ |
238 | /**\r |
239 | Return SMRAM profile context.\r | |
240 | \r | |
241 | @return SMRAM profile context.\r | |
242 | \r | |
243 | **/\r | |
244 | MEMORY_PROFILE_CONTEXT_DATA *\r | |
245 | GetSmramProfileContext (\r | |
246 | VOID\r | |
247 | )\r | |
248 | {\r | |
249 | return mSmramProfileContextPtr;\r | |
250 | }\r | |
251 | \r | |
84edd20b SZ |
252 | /**\r |
253 | Retrieves and returns the Subsystem of a PE/COFF image that has been loaded into system memory.\r | |
254 | If Pe32Data is NULL, then ASSERT().\r | |
255 | \r | |
256 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
257 | \r | |
258 | @return The Subsystem of the PE/COFF image.\r | |
259 | \r | |
260 | **/\r | |
261 | UINT16\r | |
262 | InternalPeCoffGetSubsystem (\r | |
263 | IN VOID *Pe32Data\r | |
264 | )\r | |
265 | {\r | |
266 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
267 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
268 | UINT16 Magic;\r | |
269 | \r | |
270 | ASSERT (Pe32Data != NULL);\r | |
271 | \r | |
1436aea4 | 272 | DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;\r |
84edd20b SZ |
273 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r |
274 | //\r | |
275 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
276 | //\r | |
1436aea4 | 277 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN)Pe32Data + (UINTN)((DosHdr->e_lfanew) & 0x0ffff));\r |
84edd20b SZ |
278 | } else {\r |
279 | //\r | |
280 | // DOS image header is not present, so PE header is at the image base.\r | |
281 | //\r | |
1436aea4 | 282 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data;\r |
84edd20b SZ |
283 | }\r |
284 | \r | |
285 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
286 | return Hdr.Te->Subsystem;\r | |
1436aea4 | 287 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r |
05cfd73f | 288 | Magic = Hdr.Pe32->OptionalHeader.Magic;\r |
84edd20b SZ |
289 | if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r |
290 | return Hdr.Pe32->OptionalHeader.Subsystem;\r | |
291 | } else if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {\r | |
292 | return Hdr.Pe32Plus->OptionalHeader.Subsystem;\r | |
293 | }\r | |
294 | }\r | |
295 | \r | |
296 | return 0x0000;\r | |
297 | }\r | |
298 | \r | |
299 | /**\r | |
300 | Retrieves and returns a pointer to the entry point to a PE/COFF image that has been loaded\r | |
301 | into system memory with the PE/COFF Loader Library functions.\r | |
302 | \r | |
303 | Retrieves the entry point to the PE/COFF image specified by Pe32Data and returns this entry\r | |
304 | point in EntryPoint. If the entry point could not be retrieved from the PE/COFF image, then\r | |
305 | return RETURN_INVALID_PARAMETER. Otherwise return RETURN_SUCCESS.\r | |
306 | If Pe32Data is NULL, then ASSERT().\r | |
307 | If EntryPoint is NULL, then ASSERT().\r | |
308 | \r | |
309 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
310 | @param EntryPoint The pointer to entry point to the PE/COFF image to return.\r | |
311 | \r | |
312 | @retval RETURN_SUCCESS EntryPoint was returned.\r | |
313 | @retval RETURN_INVALID_PARAMETER The entry point could not be found in the PE/COFF image.\r | |
314 | \r | |
315 | **/\r | |
316 | RETURN_STATUS\r | |
317 | InternalPeCoffGetEntryPoint (\r | |
318 | IN VOID *Pe32Data,\r | |
319 | OUT VOID **EntryPoint\r | |
320 | )\r | |
321 | {\r | |
1436aea4 MK |
322 | EFI_IMAGE_DOS_HEADER *DosHdr;\r |
323 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
84edd20b SZ |
324 | \r |
325 | ASSERT (Pe32Data != NULL);\r | |
326 | ASSERT (EntryPoint != NULL);\r | |
327 | \r | |
1436aea4 | 328 | DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;\r |
84edd20b SZ |
329 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r |
330 | //\r | |
331 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
332 | //\r | |
1436aea4 | 333 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN)Pe32Data + (UINTN)((DosHdr->e_lfanew) & 0x0ffff));\r |
84edd20b SZ |
334 | } else {\r |
335 | //\r | |
336 | // DOS image header is not present, so PE header is at the image base.\r | |
337 | //\r | |
1436aea4 | 338 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data;\r |
84edd20b SZ |
339 | }\r |
340 | \r | |
341 | //\r | |
342 | // Calculate the entry point relative to the start of the image.\r | |
343 | // AddressOfEntryPoint is common for PE32 & PE32+\r | |
344 | //\r | |
345 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
1436aea4 | 346 | *EntryPoint = (VOID *)((UINTN)Pe32Data + (UINTN)(Hdr.Te->AddressOfEntryPoint & 0x0ffffffff) + sizeof (EFI_TE_IMAGE_HEADER) - Hdr.Te->StrippedSize);\r |
84edd20b SZ |
347 | return RETURN_SUCCESS;\r |
348 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
1436aea4 | 349 | *EntryPoint = (VOID *)((UINTN)Pe32Data + (UINTN)(Hdr.Pe32->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff));\r |
84edd20b SZ |
350 | return RETURN_SUCCESS;\r |
351 | }\r | |
352 | \r | |
353 | return RETURN_UNSUPPORTED;\r | |
354 | }\r | |
355 | \r | |
356 | /**\r | |
357 | Build driver info.\r | |
358 | \r | |
359 | @param ContextData Memory profile context.\r | |
360 | @param FileName File name of the image.\r | |
361 | @param ImageBase Image base address.\r | |
362 | @param ImageSize Image size.\r | |
363 | @param EntryPoint Entry point of the image.\r | |
364 | @param ImageSubsystem Image subsystem of the image.\r | |
84edd20b SZ |
365 | @param FileType File type of the image.\r |
366 | \r | |
367 | @return Pointer to memory profile driver info.\r | |
368 | \r | |
369 | **/\r | |
370 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
371 | BuildDriverInfo (\r | |
1436aea4 MK |
372 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r |
373 | IN EFI_GUID *FileName,\r | |
374 | IN PHYSICAL_ADDRESS ImageBase,\r | |
375 | IN UINT64 ImageSize,\r | |
376 | IN PHYSICAL_ADDRESS EntryPoint,\r | |
377 | IN UINT16 ImageSubsystem,\r | |
378 | IN EFI_FV_FILETYPE FileType\r | |
84edd20b SZ |
379 | )\r |
380 | {\r | |
1436aea4 MK |
381 | EFI_STATUS Status;\r |
382 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
383 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
384 | VOID *EntryPointInImage;\r | |
385 | CHAR8 *PdbString;\r | |
386 | UINTN PdbSize;\r | |
387 | UINTN PdbOccupiedSize;\r | |
388 | \r | |
389 | PdbSize = 0;\r | |
e524f680 | 390 | PdbOccupiedSize = 0;\r |
1436aea4 | 391 | PdbString = NULL;\r |
e524f680 | 392 | if (ImageBase != 0) {\r |
1436aea4 | 393 | PdbString = PeCoffLoaderGetPdbPointer ((VOID *)(UINTN)ImageBase);\r |
e524f680 | 394 | if (PdbString != NULL) {\r |
1436aea4 | 395 | PdbSize = AsciiStrSize (PdbString);\r |
e524f680 SZ |
396 | PdbOccupiedSize = GET_OCCUPIED_SIZE (PdbSize, sizeof (UINT64));\r |
397 | }\r | |
398 | }\r | |
84edd20b SZ |
399 | \r |
400 | //\r | |
401 | // Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
402 | //\r | |
403 | Status = SmmInternalAllocatePool (\r | |
404 | EfiRuntimeServicesData,\r | |
e524f680 | 405 | sizeof (*DriverInfoData) + sizeof (LIST_ENTRY) + PdbSize,\r |
1436aea4 | 406 | (VOID **)&DriverInfoData\r |
84edd20b SZ |
407 | );\r |
408 | if (EFI_ERROR (Status)) {\r | |
409 | return NULL;\r | |
410 | }\r | |
1436aea4 | 411 | \r |
d8162f5b | 412 | ASSERT (DriverInfoData != NULL);\r |
84edd20b SZ |
413 | \r |
414 | ZeroMem (DriverInfoData, sizeof (*DriverInfoData));\r | |
415 | \r | |
1436aea4 MK |
416 | DriverInfo = &DriverInfoData->DriverInfo;\r |
417 | DriverInfoData->Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
84edd20b | 418 | DriverInfo->Header.Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r |
1436aea4 MK |
419 | DriverInfo->Header.Length = (UINT16)(sizeof (MEMORY_PROFILE_DRIVER_INFO) + PdbOccupiedSize);\r |
420 | DriverInfo->Header.Revision = MEMORY_PROFILE_DRIVER_INFO_REVISION;\r | |
84edd20b SZ |
421 | if (FileName != NULL) {\r |
422 | CopyMem (&DriverInfo->FileName, FileName, sizeof (EFI_GUID));\r | |
423 | }\r | |
1436aea4 MK |
424 | \r |
425 | DriverInfo->ImageBase = ImageBase;\r | |
426 | DriverInfo->ImageSize = ImageSize;\r | |
427 | DriverInfo->EntryPoint = EntryPoint;\r | |
84edd20b SZ |
428 | DriverInfo->ImageSubsystem = ImageSubsystem;\r |
429 | if ((EntryPoint != 0) && ((EntryPoint < ImageBase) || (EntryPoint >= (ImageBase + ImageSize)))) {\r | |
430 | //\r | |
431 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
432 | // So patch ImageBuffer here to align the EntryPoint.\r | |
433 | //\r | |
1436aea4 | 434 | Status = InternalPeCoffGetEntryPoint ((VOID *)(UINTN)ImageBase, &EntryPointInImage);\r |
84edd20b | 435 | ASSERT_EFI_ERROR (Status);\r |
1436aea4 | 436 | DriverInfo->ImageBase = ImageBase + EntryPoint - (PHYSICAL_ADDRESS)(UINTN)EntryPointInImage;\r |
84edd20b | 437 | }\r |
1436aea4 MK |
438 | \r |
439 | DriverInfo->FileType = FileType;\r | |
440 | DriverInfoData->AllocInfoList = (LIST_ENTRY *)(DriverInfoData + 1);\r | |
84edd20b | 441 | InitializeListHead (DriverInfoData->AllocInfoList);\r |
1436aea4 MK |
442 | DriverInfo->CurrentUsage = 0;\r |
443 | DriverInfo->PeakUsage = 0;\r | |
84edd20b | 444 | DriverInfo->AllocRecordCount = 0;\r |
e524f680 | 445 | if (PdbSize != 0) {\r |
1436aea4 MK |
446 | DriverInfo->PdbStringOffset = (UINT16)sizeof (MEMORY_PROFILE_DRIVER_INFO);\r |
447 | DriverInfoData->PdbString = (CHAR8 *)(DriverInfoData->AllocInfoList + 1);\r | |
e524f680 SZ |
448 | CopyMem (DriverInfoData->PdbString, PdbString, PdbSize);\r |
449 | } else {\r | |
450 | DriverInfo->PdbStringOffset = 0;\r | |
1436aea4 | 451 | DriverInfoData->PdbString = NULL;\r |
e524f680 | 452 | }\r |
84edd20b SZ |
453 | \r |
454 | InsertTailList (ContextData->DriverInfoList, &DriverInfoData->Link);\r | |
1436aea4 | 455 | ContextData->Context.ImageCount++;\r |
84edd20b SZ |
456 | ContextData->Context.TotalImageSize += DriverInfo->ImageSize;\r |
457 | \r | |
458 | return DriverInfoData;\r | |
459 | }\r | |
460 | \r | |
461 | /**\r | |
462 | Register image to DXE.\r | |
463 | \r | |
464 | @param FileName File name of the image.\r | |
465 | @param ImageBase Image base address.\r | |
466 | @param ImageSize Image size.\r | |
467 | @param FileType File type of the image.\r | |
468 | \r | |
469 | **/\r | |
470 | VOID\r | |
471 | RegisterImageToDxe (\r | |
1436aea4 MK |
472 | IN EFI_GUID *FileName,\r |
473 | IN PHYSICAL_ADDRESS ImageBase,\r | |
474 | IN UINT64 ImageSize,\r | |
475 | IN EFI_FV_FILETYPE FileType\r | |
84edd20b SZ |
476 | )\r |
477 | {\r | |
1436aea4 MK |
478 | EFI_STATUS Status;\r |
479 | EDKII_MEMORY_PROFILE_PROTOCOL *ProfileProtocol;\r | |
480 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
481 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
84edd20b | 482 | \r |
e524f680 | 483 | if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r |
84edd20b | 484 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r |
1436aea4 | 485 | Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID **)&ProfileProtocol);\r |
84edd20b SZ |
486 | if (!EFI_ERROR (Status)) {\r |
487 | EfiInitializeFwVolDevicepathNode (FilePath, FileName);\r | |
488 | SetDevicePathEndNode (FilePath + 1);\r | |
489 | \r | |
490 | Status = ProfileProtocol->RegisterImage (\r | |
491 | ProfileProtocol,\r | |
1436aea4 | 492 | (EFI_DEVICE_PATH_PROTOCOL *)FilePath,\r |
84edd20b SZ |
493 | ImageBase,\r |
494 | ImageSize,\r | |
495 | FileType\r | |
496 | );\r | |
497 | }\r | |
498 | }\r | |
499 | }\r | |
500 | \r | |
501 | /**\r | |
502 | Unregister image from DXE.\r | |
503 | \r | |
504 | @param FileName File name of the image.\r | |
505 | @param ImageBase Image base address.\r | |
506 | @param ImageSize Image size.\r | |
507 | \r | |
508 | **/\r | |
509 | VOID\r | |
510 | UnregisterImageFromDxe (\r | |
1436aea4 MK |
511 | IN EFI_GUID *FileName,\r |
512 | IN PHYSICAL_ADDRESS ImageBase,\r | |
513 | IN UINT64 ImageSize\r | |
84edd20b SZ |
514 | )\r |
515 | {\r | |
1436aea4 MK |
516 | EFI_STATUS Status;\r |
517 | EDKII_MEMORY_PROFILE_PROTOCOL *ProfileProtocol;\r | |
518 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
519 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
84edd20b | 520 | \r |
e524f680 | 521 | if (IS_UEFI_MEMORY_PROFILE_ENABLED) {\r |
84edd20b | 522 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r |
1436aea4 | 523 | Status = gBS->LocateProtocol (&gEdkiiMemoryProfileGuid, NULL, (VOID *)&ProfileProtocol);\r |
84edd20b SZ |
524 | if (!EFI_ERROR (Status)) {\r |
525 | EfiInitializeFwVolDevicepathNode (FilePath, FileName);\r | |
526 | SetDevicePathEndNode (FilePath + 1);\r | |
527 | \r | |
528 | Status = ProfileProtocol->UnregisterImage (\r | |
529 | ProfileProtocol,\r | |
1436aea4 | 530 | (EFI_DEVICE_PATH_PROTOCOL *)FilePath,\r |
84edd20b SZ |
531 | ImageBase,\r |
532 | ImageSize\r | |
533 | );\r | |
534 | }\r | |
535 | }\r | |
536 | }\r | |
537 | \r | |
e524f680 SZ |
538 | /**\r |
539 | Return if record for this driver is needed..\r | |
540 | \r | |
541 | @param DriverFilePath Driver file path.\r | |
542 | \r | |
543 | @retval TRUE Record for this driver is needed.\r | |
544 | @retval FALSE Record for this driver is not needed.\r | |
545 | \r | |
546 | **/\r | |
547 | BOOLEAN\r | |
548 | NeedRecordThisDriver (\r | |
1436aea4 | 549 | IN EFI_DEVICE_PATH_PROTOCOL *DriverFilePath\r |
e524f680 SZ |
550 | )\r |
551 | {\r | |
1436aea4 MK |
552 | EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r |
553 | EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance;\r | |
554 | UINTN DevicePathSize;\r | |
555 | UINTN FilePathSize;\r | |
e524f680 SZ |
556 | \r |
557 | if (!IsDevicePathValid (mSmramProfileDriverPath, mSmramProfileDriverPathSize)) {\r | |
558 | //\r | |
559 | // Invalid Device Path means record all.\r | |
560 | //\r | |
561 | return TRUE;\r | |
562 | }\r | |
d1102dba | 563 | \r |
e524f680 SZ |
564 | //\r |
565 | // Record FilePath without end node.\r | |
566 | //\r | |
1436aea4 | 567 | FilePathSize = GetDevicePathSize (DriverFilePath) - sizeof (EFI_DEVICE_PATH_PROTOCOL);\r |
e524f680 SZ |
568 | \r |
569 | DevicePathInstance = mSmramProfileDriverPath;\r | |
570 | do {\r | |
571 | //\r | |
572 | // Find End node (it might be END_ENTIRE or END_INSTANCE)\r | |
573 | //\r | |
574 | TmpDevicePath = DevicePathInstance;\r | |
575 | while (!IsDevicePathEndType (TmpDevicePath)) {\r | |
576 | TmpDevicePath = NextDevicePathNode (TmpDevicePath);\r | |
577 | }\r | |
578 | \r | |
579 | //\r | |
580 | // Do not compare END node\r | |
581 | //\r | |
582 | DevicePathSize = (UINTN)TmpDevicePath - (UINTN)DevicePathInstance;\r | |
583 | if ((FilePathSize == DevicePathSize) &&\r | |
1436aea4 MK |
584 | (CompareMem (DriverFilePath, DevicePathInstance, DevicePathSize) == 0))\r |
585 | {\r | |
e524f680 SZ |
586 | return TRUE;\r |
587 | }\r | |
588 | \r | |
589 | //\r | |
590 | // Get next instance\r | |
591 | //\r | |
1436aea4 | 592 | DevicePathInstance = (EFI_DEVICE_PATH_PROTOCOL *)((UINTN)DevicePathInstance + DevicePathSize + DevicePathNodeLength (TmpDevicePath));\r |
e524f680 SZ |
593 | } while (DevicePathSubType (TmpDevicePath) != END_ENTIRE_DEVICE_PATH_SUBTYPE);\r |
594 | \r | |
595 | return FALSE;\r | |
596 | }\r | |
597 | \r | |
84edd20b SZ |
598 | /**\r |
599 | Register SMM Core to SMRAM profile.\r | |
600 | \r | |
601 | @param ContextData SMRAM profile context.\r | |
602 | \r | |
603 | @retval TRUE Register success.\r | |
604 | @retval FALSE Register fail.\r | |
605 | \r | |
606 | **/\r | |
607 | BOOLEAN\r | |
608 | RegisterSmmCore (\r | |
1436aea4 | 609 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r |
84edd20b SZ |
610 | )\r |
611 | {\r | |
1436aea4 MK |
612 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r |
613 | PHYSICAL_ADDRESS ImageBase;\r | |
614 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
615 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b | 616 | \r |
1436aea4 | 617 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r |
e524f680 SZ |
618 | EfiInitializeFwVolDevicepathNode (FilePath, &gEfiCallerIdGuid);\r |
619 | SetDevicePathEndNode (FilePath + 1);\r | |
84edd20b | 620 | \r |
1436aea4 | 621 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *)FilePath)) {\r |
e524f680 SZ |
622 | return FALSE;\r |
623 | }\r | |
84edd20b | 624 | \r |
1436aea4 | 625 | ImageBase = gSmmCorePrivate->PiSmmCoreImageBase;\r |
84edd20b SZ |
626 | DriverInfoData = BuildDriverInfo (\r |
627 | ContextData,\r | |
628 | &gEfiCallerIdGuid,\r | |
629 | ImageBase,\r | |
630 | gSmmCorePrivate->PiSmmCoreImageSize,\r | |
631 | gSmmCorePrivate->PiSmmCoreEntryPoint,\r | |
1436aea4 | 632 | InternalPeCoffGetSubsystem ((VOID *)(UINTN)ImageBase),\r |
84edd20b SZ |
633 | EFI_FV_FILETYPE_SMM_CORE\r |
634 | );\r | |
635 | if (DriverInfoData == NULL) {\r | |
636 | return FALSE;\r | |
637 | }\r | |
638 | \r | |
639 | return TRUE;\r | |
640 | }\r | |
641 | \r | |
642 | /**\r | |
643 | Initialize SMRAM profile.\r | |
644 | \r | |
645 | **/\r | |
646 | VOID\r | |
647 | SmramProfileInit (\r | |
648 | VOID\r | |
649 | )\r | |
650 | {\r | |
1436aea4 | 651 | MEMORY_PROFILE_CONTEXT_DATA *SmramProfileContext;\r |
84edd20b | 652 | \r |
e524f680 SZ |
653 | RegisterImageToDxe (\r |
654 | &gEfiCallerIdGuid,\r | |
655 | gSmmCorePrivate->PiSmmCoreImageBase,\r | |
656 | gSmmCorePrivate->PiSmmCoreImageSize,\r | |
657 | EFI_FV_FILETYPE_SMM_CORE\r | |
658 | );\r | |
659 | \r | |
84edd20b SZ |
660 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
661 | return;\r | |
662 | }\r | |
663 | \r | |
664 | SmramProfileContext = GetSmramProfileContext ();\r | |
665 | if (SmramProfileContext != NULL) {\r | |
666 | return;\r | |
667 | }\r | |
668 | \r | |
e524f680 SZ |
669 | mSmramProfileGettingStatus = FALSE;\r |
670 | if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT7) != 0) {\r | |
671 | mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
672 | } else {\r | |
673 | mSmramProfileRecordingEnable = MEMORY_PROFILE_RECORDING_ENABLE;\r | |
674 | }\r | |
1436aea4 | 675 | \r |
e524f680 | 676 | mSmramProfileDriverPathSize = PcdGetSize (PcdMemoryProfileDriverPath);\r |
1436aea4 MK |
677 | mSmramProfileDriverPath = AllocateCopyPool (mSmramProfileDriverPathSize, PcdGetPtr (PcdMemoryProfileDriverPath));\r |
678 | mSmramProfileContextPtr = &mSmramProfileContext;\r | |
84edd20b SZ |
679 | \r |
680 | RegisterSmmCore (&mSmramProfileContext);\r | |
681 | \r | |
87000d77 | 682 | DEBUG ((DEBUG_INFO, "SmramProfileInit SmramProfileContext - 0x%x\n", &mSmramProfileContext));\r |
84edd20b SZ |
683 | }\r |
684 | \r | |
e524f680 SZ |
685 | /**\r |
686 | Install SMRAM profile protocol.\r | |
687 | \r | |
688 | **/\r | |
689 | VOID\r | |
690 | SmramProfileInstallProtocol (\r | |
691 | VOID\r | |
692 | )\r | |
693 | {\r | |
1436aea4 MK |
694 | EFI_HANDLE Handle;\r |
695 | EFI_STATUS Status;\r | |
e524f680 SZ |
696 | \r |
697 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
698 | return;\r | |
699 | }\r | |
700 | \r | |
701 | Handle = NULL;\r | |
702 | Status = SmmInstallProtocolInterface (\r | |
703 | &Handle,\r | |
704 | &gEdkiiSmmMemoryProfileGuid,\r | |
705 | EFI_NATIVE_INTERFACE,\r | |
706 | &mSmmProfileProtocol\r | |
707 | );\r | |
708 | ASSERT_EFI_ERROR (Status);\r | |
709 | }\r | |
710 | \r | |
711 | /**\r | |
712 | Get the GUID file name from the file path.\r | |
713 | \r | |
714 | @param FilePath File path.\r | |
715 | \r | |
716 | @return The GUID file name from the file path.\r | |
717 | \r | |
718 | **/\r | |
719 | EFI_GUID *\r | |
720 | GetFileNameFromFilePath (\r | |
1436aea4 | 721 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r |
e524f680 SZ |
722 | )\r |
723 | {\r | |
1436aea4 MK |
724 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;\r |
725 | EFI_GUID *FileName;\r | |
e524f680 SZ |
726 | \r |
727 | FileName = NULL;\r | |
728 | if (FilePath != NULL) {\r | |
1436aea4 | 729 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)FilePath;\r |
e524f680 SZ |
730 | while (!IsDevicePathEnd (ThisFilePath)) {\r |
731 | FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);\r | |
732 | if (FileName != NULL) {\r | |
733 | break;\r | |
734 | }\r | |
1436aea4 MK |
735 | \r |
736 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)NextDevicePathNode (ThisFilePath);\r | |
e524f680 SZ |
737 | }\r |
738 | }\r | |
739 | \r | |
740 | return FileName;\r | |
741 | }\r | |
742 | \r | |
84edd20b SZ |
743 | /**\r |
744 | Register SMM image to SMRAM profile.\r | |
745 | \r | |
746 | @param DriverEntry SMM image info.\r | |
747 | @param RegisterToDxe Register image to DXE.\r | |
748 | \r | |
e524f680 SZ |
749 | @return EFI_SUCCESS Register successfully.\r |
750 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
751 | or memory profile for the image is not required.\r | |
752 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
753 | \r |
754 | **/\r | |
e524f680 | 755 | EFI_STATUS\r |
84edd20b | 756 | RegisterSmramProfileImage (\r |
1436aea4 MK |
757 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r |
758 | IN BOOLEAN RegisterToDxe\r | |
84edd20b SZ |
759 | )\r |
760 | {\r | |
1436aea4 MK |
761 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
762 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
763 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
764 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
765 | \r |
766 | if (RegisterToDxe) {\r | |
767 | RegisterImageToDxe (\r | |
768 | &DriverEntry->FileName,\r | |
769 | DriverEntry->ImageBuffer,\r | |
770 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage),\r | |
771 | EFI_FV_FILETYPE_SMM\r | |
772 | );\r | |
773 | }\r | |
774 | \r | |
e524f680 SZ |
775 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
776 | return EFI_UNSUPPORTED;\r | |
777 | }\r | |
778 | \r | |
1436aea4 | 779 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r |
e524f680 SZ |
780 | EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r |
781 | SetDevicePathEndNode (FilePath + 1);\r | |
782 | \r | |
1436aea4 | 783 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *)FilePath)) {\r |
e524f680 SZ |
784 | return EFI_UNSUPPORTED;\r |
785 | }\r | |
786 | \r | |
84edd20b SZ |
787 | ContextData = GetSmramProfileContext ();\r |
788 | if (ContextData == NULL) {\r | |
e524f680 | 789 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
790 | }\r |
791 | \r | |
792 | DriverInfoData = BuildDriverInfo (\r | |
793 | ContextData,\r | |
794 | &DriverEntry->FileName,\r | |
795 | DriverEntry->ImageBuffer,\r | |
796 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage),\r | |
797 | DriverEntry->ImageEntryPoint,\r | |
1436aea4 | 798 | InternalPeCoffGetSubsystem ((VOID *)(UINTN)DriverEntry->ImageBuffer),\r |
84edd20b SZ |
799 | EFI_FV_FILETYPE_SMM\r |
800 | );\r | |
801 | if (DriverInfoData == NULL) {\r | |
e524f680 | 802 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b SZ |
803 | }\r |
804 | \r | |
e524f680 | 805 | return EFI_SUCCESS;\r |
84edd20b SZ |
806 | }\r |
807 | \r | |
808 | /**\r | |
809 | Search image from memory profile.\r | |
810 | \r | |
811 | @param ContextData Memory profile context.\r | |
812 | @param FileName Image file name.\r | |
813 | @param Address Image Address.\r | |
814 | \r | |
815 | @return Pointer to memory profile driver info.\r | |
816 | \r | |
817 | **/\r | |
818 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
819 | GetMemoryProfileDriverInfoByFileNameAndAddress (\r | |
1436aea4 MK |
820 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r |
821 | IN EFI_GUID *FileName,\r | |
822 | IN PHYSICAL_ADDRESS Address\r | |
84edd20b SZ |
823 | )\r |
824 | {\r | |
1436aea4 MK |
825 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r |
826 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
827 | LIST_ENTRY *DriverLink;\r | |
828 | LIST_ENTRY *DriverInfoList;\r | |
84edd20b SZ |
829 | \r |
830 | DriverInfoList = ContextData->DriverInfoList;\r | |
831 | \r | |
832 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
833 | DriverLink != DriverInfoList;\r | |
1436aea4 MK |
834 | DriverLink = DriverLink->ForwardLink)\r |
835 | {\r | |
84edd20b SZ |
836 | DriverInfoData = CR (\r |
837 | DriverLink,\r | |
838 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
839 | Link,\r | |
840 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
841 | );\r | |
842 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
843 | if ((CompareGuid (&DriverInfo->FileName, FileName)) &&\r | |
844 | (Address >= DriverInfo->ImageBase) &&\r | |
1436aea4 MK |
845 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize)))\r |
846 | {\r | |
84edd20b SZ |
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 | |
1436aea4 MK |
866 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r |
867 | IN PHYSICAL_ADDRESS Address\r | |
84edd20b SZ |
868 | )\r |
869 | {\r | |
1436aea4 MK |
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 | |
84edd20b SZ |
874 | \r |
875 | DriverInfoList = ContextData->DriverInfoList;\r | |
876 | \r | |
877 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
878 | DriverLink != DriverInfoList;\r | |
1436aea4 MK |
879 | DriverLink = DriverLink->ForwardLink)\r |
880 | {\r | |
84edd20b SZ |
881 | DriverInfoData = CR (\r |
882 | DriverLink,\r | |
883 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
884 | Link,\r | |
885 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
886 | );\r | |
887 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
888 | if ((Address >= DriverInfo->ImageBase) &&\r | |
1436aea4 MK |
889 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize)))\r |
890 | {\r | |
84edd20b SZ |
891 | return DriverInfoData;\r |
892 | }\r | |
893 | }\r | |
894 | \r | |
e524f680 | 895 | return NULL;\r |
84edd20b SZ |
896 | }\r |
897 | \r | |
898 | /**\r | |
899 | Unregister image from SMRAM profile.\r | |
900 | \r | |
901 | @param DriverEntry SMM image info.\r | |
902 | @param UnregisterFromDxe Unregister image from DXE.\r | |
903 | \r | |
e524f680 SZ |
904 | @return EFI_SUCCESS Unregister successfully.\r |
905 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
906 | or memory profile for the image is not required.\r | |
907 | @return EFI_NOT_FOUND The image is not found.\r | |
84edd20b SZ |
908 | \r |
909 | **/\r | |
e524f680 | 910 | EFI_STATUS\r |
84edd20b SZ |
911 | UnregisterSmramProfileImage (\r |
912 | IN EFI_SMM_DRIVER_ENTRY *DriverEntry,\r | |
913 | IN BOOLEAN UnregisterFromDxe\r | |
914 | )\r | |
915 | {\r | |
1436aea4 MK |
916 | EFI_STATUS Status;\r |
917 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
918 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
919 | EFI_GUID *FileName;\r | |
920 | PHYSICAL_ADDRESS ImageAddress;\r | |
921 | VOID *EntryPointInImage;\r | |
922 | UINT8 TempBuffer[sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof (EFI_DEVICE_PATH_PROTOCOL)];\r | |
923 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
924 | \r |
925 | if (UnregisterFromDxe) {\r | |
926 | UnregisterImageFromDxe (\r | |
927 | &DriverEntry->FileName,\r | |
928 | DriverEntry->ImageBuffer,\r | |
929 | EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage)\r | |
930 | );\r | |
931 | }\r | |
932 | \r | |
e524f680 SZ |
933 | if (!IS_SMRAM_PROFILE_ENABLED) {\r |
934 | return EFI_UNSUPPORTED;\r | |
935 | }\r | |
936 | \r | |
1436aea4 | 937 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *)TempBuffer;\r |
e524f680 SZ |
938 | EfiInitializeFwVolDevicepathNode (FilePath, &DriverEntry->FileName);\r |
939 | SetDevicePathEndNode (FilePath + 1);\r | |
940 | \r | |
1436aea4 | 941 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *)FilePath)) {\r |
e524f680 SZ |
942 | return EFI_UNSUPPORTED;\r |
943 | }\r | |
944 | \r | |
84edd20b SZ |
945 | ContextData = GetSmramProfileContext ();\r |
946 | if (ContextData == NULL) {\r | |
e524f680 | 947 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
948 | }\r |
949 | \r | |
950 | DriverInfoData = NULL;\r | |
1436aea4 MK |
951 | FileName = &DriverEntry->FileName;\r |
952 | ImageAddress = DriverEntry->ImageBuffer;\r | |
84edd20b SZ |
953 | if ((DriverEntry->ImageEntryPoint < ImageAddress) || (DriverEntry->ImageEntryPoint >= (ImageAddress + EFI_PAGES_TO_SIZE (DriverEntry->NumberOfPage)))) {\r |
954 | //\r | |
955 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
956 | // So patch ImageAddress here to align the EntryPoint.\r | |
957 | //\r | |
1436aea4 | 958 | Status = InternalPeCoffGetEntryPoint ((VOID *)(UINTN)ImageAddress, &EntryPointInImage);\r |
84edd20b | 959 | ASSERT_EFI_ERROR (Status);\r |
1436aea4 | 960 | ImageAddress = ImageAddress + (UINTN)DriverEntry->ImageEntryPoint - (UINTN)EntryPointInImage;\r |
84edd20b | 961 | }\r |
1436aea4 | 962 | \r |
84edd20b SZ |
963 | if (FileName != NULL) {\r |
964 | DriverInfoData = GetMemoryProfileDriverInfoByFileNameAndAddress (ContextData, FileName, ImageAddress);\r | |
965 | }\r | |
1436aea4 | 966 | \r |
84edd20b SZ |
967 | if (DriverInfoData == NULL) {\r |
968 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, ImageAddress);\r | |
969 | }\r | |
1436aea4 | 970 | \r |
84edd20b | 971 | if (DriverInfoData == NULL) {\r |
e524f680 | 972 | return EFI_NOT_FOUND;\r |
84edd20b SZ |
973 | }\r |
974 | \r | |
975 | ContextData->Context.TotalImageSize -= DriverInfoData->DriverInfo.ImageSize;\r | |
976 | \r | |
e524f680 | 977 | // Keep the ImageBase for RVA calculation in Application.\r |
1436aea4 | 978 | // DriverInfoData->DriverInfo.ImageBase = 0;\r |
84edd20b SZ |
979 | DriverInfoData->DriverInfo.ImageSize = 0;\r |
980 | \r | |
981 | if (DriverInfoData->DriverInfo.PeakUsage == 0) {\r | |
1436aea4 | 982 | ContextData->Context.ImageCount--;\r |
84edd20b SZ |
983 | RemoveEntryList (&DriverInfoData->Link);\r |
984 | //\r | |
985 | // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r | |
986 | //\r | |
987 | SmmInternalFreePool (DriverInfoData);\r | |
988 | }\r | |
989 | \r | |
e524f680 | 990 | return EFI_SUCCESS;\r |
84edd20b SZ |
991 | }\r |
992 | \r | |
993 | /**\r | |
994 | Return if this memory type needs to be recorded into memory profile.\r | |
ca949d9d | 995 | Only need to record EfiRuntimeServicesCode and EfiRuntimeServicesData for SMRAM profile.\r |
84edd20b SZ |
996 | \r |
997 | @param MemoryType Memory type.\r | |
998 | \r | |
999 | @retval TRUE This memory type need to be recorded.\r | |
1000 | @retval FALSE This memory type need not to be recorded.\r | |
1001 | \r | |
1002 | **/\r | |
1003 | BOOLEAN\r | |
1004 | SmmCoreNeedRecordProfile (\r | |
1436aea4 | 1005 | IN EFI_MEMORY_TYPE MemoryType\r |
84edd20b SZ |
1006 | )\r |
1007 | {\r | |
1436aea4 | 1008 | UINT64 TestBit;\r |
84edd20b | 1009 | \r |
1436aea4 MK |
1010 | if ((MemoryType != EfiRuntimeServicesCode) &&\r |
1011 | (MemoryType != EfiRuntimeServicesData))\r | |
1012 | {\r | |
ca949d9d | 1013 | return FALSE;\r |
84edd20b SZ |
1014 | }\r |
1015 | \r | |
ca949d9d SZ |
1016 | TestBit = LShiftU64 (1, MemoryType);\r |
1017 | \r | |
84edd20b SZ |
1018 | if ((PcdGet64 (PcdMemoryProfileMemoryType) & TestBit) != 0) {\r |
1019 | return TRUE;\r | |
1020 | } else {\r | |
1021 | return FALSE;\r | |
1022 | }\r | |
1023 | }\r | |
1024 | \r | |
1025 | /**\r | |
1026 | Convert EFI memory type to profile memory index. The rule is:\r | |
ca949d9d SZ |
1027 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), ProfileMemoryIndex = MemoryType.\r |
1028 | As SMRAM profile is only to record EfiRuntimeServicesCode and EfiRuntimeServicesData,\r | |
1029 | so return input memory type directly.\r | |
84edd20b SZ |
1030 | \r |
1031 | @param MemoryType Memory type.\r | |
1032 | \r | |
1033 | @return EFI memory type as profile memory index.\r | |
1034 | \r | |
1035 | **/\r | |
1036 | EFI_MEMORY_TYPE\r | |
1037 | GetProfileMemoryIndex (\r | |
1436aea4 | 1038 | IN EFI_MEMORY_TYPE MemoryType\r |
84edd20b SZ |
1039 | )\r |
1040 | {\r | |
ca949d9d | 1041 | return MemoryType;\r |
84edd20b SZ |
1042 | }\r |
1043 | \r | |
1044 | /**\r | |
1045 | Update SMRAM profile FreeMemoryPages information\r | |
1046 | \r | |
1047 | @param ContextData Memory profile context.\r | |
1048 | \r | |
1049 | **/\r | |
1050 | VOID\r | |
1051 | SmramProfileUpdateFreePages (\r | |
1052 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r | |
1053 | )\r | |
1054 | {\r | |
1436aea4 MK |
1055 | LIST_ENTRY *Node;\r |
1056 | FREE_PAGE_LIST *Pages;\r | |
1057 | LIST_ENTRY *FreePageList;\r | |
1058 | UINTN NumberOfPages;\r | |
84edd20b SZ |
1059 | \r |
1060 | NumberOfPages = 0;\r | |
1436aea4 | 1061 | FreePageList = &mSmmMemoryMap;\r |
84edd20b SZ |
1062 | for (Node = FreePageList->BackLink;\r |
1063 | Node != FreePageList;\r | |
1436aea4 MK |
1064 | Node = Node->BackLink)\r |
1065 | {\r | |
1066 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r | |
84edd20b SZ |
1067 | NumberOfPages += Pages->NumberOfPages;\r |
1068 | }\r | |
1069 | \r | |
1070 | mSmramFreeMemory.TotalFreeMemoryPages = NumberOfPages;\r | |
1071 | \r | |
1072 | if (NumberOfPages <= SMRAM_INFO_DUMP_PAGE_THRESHOLD) {\r | |
1073 | DumpSmramInfo ();\r | |
1074 | }\r | |
1075 | }\r | |
1076 | \r | |
1077 | /**\r | |
1078 | Update SMRAM profile Allocate information.\r | |
1079 | \r | |
1080 | @param CallerAddress Address of caller who call Allocate.\r | |
1081 | @param Action This Allocate action.\r | |
1082 | @param MemoryType Memory type.\r | |
1083 | @param Size Buffer size.\r | |
1084 | @param Buffer Buffer address.\r | |
e524f680 | 1085 | @param ActionString String for memory profile action.\r |
84edd20b | 1086 | \r |
e524f680 SZ |
1087 | @return EFI_SUCCESS Memory profile is updated.\r |
1088 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1089 | or memory profile for the image is not required.\r | |
1090 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
84edd20b SZ |
1091 | \r |
1092 | **/\r | |
e524f680 | 1093 | EFI_STATUS\r |
84edd20b SZ |
1094 | SmmCoreUpdateProfileAllocate (\r |
1095 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1096 | IN MEMORY_PROFILE_ACTION Action,\r | |
1097 | IN EFI_MEMORY_TYPE MemoryType,\r | |
1098 | IN UINTN Size,\r | |
e524f680 SZ |
1099 | IN VOID *Buffer,\r |
1100 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1101 | )\r |
1102 | {\r | |
1436aea4 MK |
1103 | EFI_STATUS Status;\r |
1104 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1105 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1106 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1107 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1108 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1109 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1110 | EFI_MEMORY_TYPE ProfileMemoryIndex;\r | |
1111 | MEMORY_PROFILE_ACTION BasicAction;\r | |
1112 | UINTN ActionStringSize;\r | |
1113 | UINTN ActionStringOccupiedSize;\r | |
84edd20b | 1114 | \r |
e524f680 | 1115 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
f4420027 | 1116 | \r |
84edd20b SZ |
1117 | ContextData = GetSmramProfileContext ();\r |
1118 | if (ContextData == NULL) {\r | |
e524f680 | 1119 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1120 | }\r |
1121 | \r | |
1122 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
e524f680 SZ |
1123 | if (DriverInfoData == NULL) {\r |
1124 | return EFI_UNSUPPORTED;\r | |
1125 | }\r | |
1126 | \r | |
1436aea4 | 1127 | ActionStringSize = 0;\r |
e524f680 SZ |
1128 | ActionStringOccupiedSize = 0;\r |
1129 | if (ActionString != NULL) {\r | |
1436aea4 | 1130 | ActionStringSize = AsciiStrSize (ActionString);\r |
e524f680 SZ |
1131 | ActionStringOccupiedSize = GET_OCCUPIED_SIZE (ActionStringSize, sizeof (UINT64));\r |
1132 | }\r | |
84edd20b SZ |
1133 | \r |
1134 | //\r | |
1135 | // Use SmmInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
1136 | //\r | |
e524f680 | 1137 | AllocInfoData = NULL;\r |
1436aea4 MK |
1138 | Status = SmmInternalAllocatePool (\r |
1139 | EfiRuntimeServicesData,\r | |
1140 | sizeof (*AllocInfoData) + ActionStringSize,\r | |
1141 | (VOID **)&AllocInfoData\r | |
1142 | );\r | |
84edd20b | 1143 | if (EFI_ERROR (Status)) {\r |
e524f680 SZ |
1144 | return EFI_OUT_OF_RESOURCES;\r |
1145 | }\r | |
1436aea4 | 1146 | \r |
e524f680 SZ |
1147 | ASSERT (AllocInfoData != NULL);\r |
1148 | \r | |
1149 | //\r | |
1150 | // Only update SequenceCount if and only if it is basic action.\r | |
1151 | //\r | |
1152 | if (Action == BasicAction) {\r | |
1436aea4 MK |
1153 | ContextData->Context.SequenceCount++;\r |
1154 | }\r | |
1155 | \r | |
1156 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
1157 | AllocInfoData->Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1158 | AllocInfo->Header.Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1159 | AllocInfo->Header.Length = (UINT16)(sizeof (MEMORY_PROFILE_ALLOC_INFO) + ActionStringOccupiedSize);\r | |
1160 | AllocInfo->Header.Revision = MEMORY_PROFILE_ALLOC_INFO_REVISION;\r | |
1161 | AllocInfo->CallerAddress = CallerAddress;\r | |
1162 | AllocInfo->SequenceId = ContextData->Context.SequenceCount;\r | |
1163 | AllocInfo->Action = Action;\r | |
1164 | AllocInfo->MemoryType = MemoryType;\r | |
1165 | AllocInfo->Buffer = (PHYSICAL_ADDRESS)(UINTN)Buffer;\r | |
1166 | AllocInfo->Size = Size;\r | |
e524f680 | 1167 | if (ActionString != NULL) {\r |
1436aea4 MK |
1168 | AllocInfo->ActionStringOffset = (UINT16)sizeof (MEMORY_PROFILE_ALLOC_INFO);\r |
1169 | AllocInfoData->ActionString = (CHAR8 *)(AllocInfoData + 1);\r | |
e524f680 SZ |
1170 | CopyMem (AllocInfoData->ActionString, ActionString, ActionStringSize);\r |
1171 | } else {\r | |
1172 | AllocInfo->ActionStringOffset = 0;\r | |
1436aea4 | 1173 | AllocInfoData->ActionString = NULL;\r |
e524f680 | 1174 | }\r |
84edd20b SZ |
1175 | \r |
1176 | InsertTailList (DriverInfoData->AllocInfoList, &AllocInfoData->Link);\r | |
1177 | \r | |
1436aea4 | 1178 | Context = &ContextData->Context;\r |
84edd20b | 1179 | DriverInfo = &DriverInfoData->DriverInfo;\r |
1436aea4 | 1180 | DriverInfo->AllocRecordCount++;\r |
84edd20b | 1181 | \r |
e524f680 SZ |
1182 | //\r |
1183 | // Update summary if and only if it is basic action.\r | |
1184 | //\r | |
1185 | if (Action == BasicAction) {\r | |
1186 | ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r | |
1187 | \r | |
1188 | DriverInfo->CurrentUsage += Size;\r | |
1189 | if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r | |
1190 | DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r | |
1191 | }\r | |
1436aea4 | 1192 | \r |
e524f680 SZ |
1193 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r |
1194 | if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r | |
1195 | DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r | |
1196 | }\r | |
1197 | \r | |
1198 | Context->CurrentTotalUsage += Size;\r | |
1199 | if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r | |
1200 | Context->PeakTotalUsage = Context->CurrentTotalUsage;\r | |
1201 | }\r | |
1436aea4 | 1202 | \r |
e524f680 SZ |
1203 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r |
1204 | if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r | |
1205 | Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r | |
1206 | }\r | |
1207 | \r | |
1208 | SmramProfileUpdateFreePages (ContextData);\r | |
84edd20b | 1209 | }\r |
84edd20b | 1210 | \r |
e524f680 | 1211 | return EFI_SUCCESS;\r |
84edd20b SZ |
1212 | }\r |
1213 | \r | |
1214 | /**\r | |
1215 | Get memory profile alloc info from memory profile\r | |
1216 | \r | |
1217 | @param DriverInfoData Driver info\r | |
e524f680 | 1218 | @param BasicAction This Free basic action\r |
84edd20b SZ |
1219 | @param Size Buffer size\r |
1220 | @param Buffer Buffer address\r | |
1221 | \r | |
1222 | @return Pointer to memory profile alloc info.\r | |
1223 | **/\r | |
1224 | MEMORY_PROFILE_ALLOC_INFO_DATA *\r | |
1225 | GetMemoryProfileAllocInfoFromAddress (\r | |
1436aea4 MK |
1226 | IN MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData,\r |
1227 | IN MEMORY_PROFILE_ACTION BasicAction,\r | |
1228 | IN UINTN Size,\r | |
1229 | IN VOID *Buffer\r | |
84edd20b SZ |
1230 | )\r |
1231 | {\r | |
1436aea4 MK |
1232 | LIST_ENTRY *AllocInfoList;\r |
1233 | LIST_ENTRY *AllocLink;\r | |
1234 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1235 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
84edd20b SZ |
1236 | \r |
1237 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1238 | \r | |
1239 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1240 | AllocLink != AllocInfoList;\r | |
1436aea4 MK |
1241 | AllocLink = AllocLink->ForwardLink)\r |
1242 | {\r | |
84edd20b SZ |
1243 | AllocInfoData = CR (\r |
1244 | AllocLink,\r | |
1245 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1246 | Link,\r | |
1247 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1248 | );\r | |
1249 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
e524f680 | 1250 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK) != BasicAction) {\r |
84edd20b SZ |
1251 | continue;\r |
1252 | }\r | |
1436aea4 | 1253 | \r |
e524f680 | 1254 | switch (BasicAction) {\r |
84edd20b | 1255 | case MemoryProfileActionAllocatePages:\r |
1436aea4 MK |
1256 | if ((AllocInfo->Buffer <= (PHYSICAL_ADDRESS)(UINTN)Buffer) &&\r |
1257 | ((AllocInfo->Buffer + AllocInfo->Size) >= ((PHYSICAL_ADDRESS)(UINTN)Buffer + Size)))\r | |
1258 | {\r | |
84edd20b SZ |
1259 | return AllocInfoData;\r |
1260 | }\r | |
1436aea4 | 1261 | \r |
84edd20b SZ |
1262 | break;\r |
1263 | case MemoryProfileActionAllocatePool:\r | |
1436aea4 | 1264 | if (AllocInfo->Buffer == (PHYSICAL_ADDRESS)(UINTN)Buffer) {\r |
84edd20b SZ |
1265 | return AllocInfoData;\r |
1266 | }\r | |
1436aea4 | 1267 | \r |
84edd20b SZ |
1268 | break;\r |
1269 | default:\r | |
1270 | ASSERT (FALSE);\r | |
1271 | break;\r | |
1272 | }\r | |
1273 | }\r | |
1274 | \r | |
1275 | return NULL;\r | |
1276 | }\r | |
1277 | \r | |
1278 | /**\r | |
1279 | Update SMRAM profile Free information.\r | |
1280 | \r | |
1281 | @param CallerAddress Address of caller who call Free.\r | |
1282 | @param Action This Free action.\r | |
1283 | @param Size Buffer size.\r | |
1284 | @param Buffer Buffer address.\r | |
1285 | \r | |
e524f680 SZ |
1286 | @return EFI_SUCCESS Memory profile is updated.\r |
1287 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1288 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1289 | \r |
1290 | **/\r | |
e524f680 | 1291 | EFI_STATUS\r |
84edd20b SZ |
1292 | SmmCoreUpdateProfileFree (\r |
1293 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1294 | IN MEMORY_PROFILE_ACTION Action,\r | |
1295 | IN UINTN Size,\r | |
1296 | IN VOID *Buffer\r | |
1297 | )\r | |
1298 | {\r | |
1299 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1300 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1301 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1302 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1303 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1304 | LIST_ENTRY *DriverLink;\r | |
1305 | LIST_ENTRY *DriverInfoList;\r | |
1306 | MEMORY_PROFILE_DRIVER_INFO_DATA *ThisDriverInfoData;\r | |
1307 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1308 | EFI_MEMORY_TYPE ProfileMemoryIndex;\r | |
e524f680 SZ |
1309 | MEMORY_PROFILE_ACTION BasicAction;\r |
1310 | BOOLEAN Found;\r | |
1311 | \r | |
1312 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
84edd20b SZ |
1313 | \r |
1314 | ContextData = GetSmramProfileContext ();\r | |
1315 | if (ContextData == NULL) {\r | |
e524f680 | 1316 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1317 | }\r |
1318 | \r | |
1319 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
84edd20b | 1320 | \r |
e524f680 SZ |
1321 | //\r |
1322 | // Do not return if DriverInfoData == NULL here,\r | |
1323 | // because driver A might free memory allocated by driver B.\r | |
1324 | //\r | |
1325 | \r | |
1326 | //\r | |
1327 | // Need use do-while loop to find all possible record,\r | |
1328 | // because one address might be recorded multiple times.\r | |
1329 | //\r | |
1436aea4 | 1330 | Found = FALSE;\r |
e524f680 SZ |
1331 | AllocInfoData = NULL;\r |
1332 | do {\r | |
1333 | if (DriverInfoData != NULL) {\r | |
1334 | switch (BasicAction) {\r | |
84edd20b | 1335 | case MemoryProfileActionFreePages:\r |
e524f680 | 1336 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r |
84edd20b SZ |
1337 | break;\r |
1338 | case MemoryProfileActionFreePool:\r | |
e524f680 | 1339 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r |
84edd20b SZ |
1340 | break;\r |
1341 | default:\r | |
1342 | ASSERT (FALSE);\r | |
1343 | AllocInfoData = NULL;\r | |
1344 | break;\r | |
1345 | }\r | |
84edd20b | 1346 | }\r |
1436aea4 | 1347 | \r |
84edd20b SZ |
1348 | if (AllocInfoData == NULL) {\r |
1349 | //\r | |
e524f680 | 1350 | // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r |
84edd20b | 1351 | //\r |
e524f680 SZ |
1352 | DriverInfoList = ContextData->DriverInfoList;\r |
1353 | \r | |
1354 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1355 | DriverLink != DriverInfoList;\r | |
1436aea4 MK |
1356 | DriverLink = DriverLink->ForwardLink)\r |
1357 | {\r | |
e524f680 SZ |
1358 | ThisDriverInfoData = CR (\r |
1359 | DriverLink,\r | |
1360 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1361 | Link,\r | |
1362 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1363 | );\r | |
1364 | switch (BasicAction) {\r | |
1365 | case MemoryProfileActionFreePages:\r | |
1366 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r | |
1367 | break;\r | |
1368 | case MemoryProfileActionFreePool:\r | |
1369 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r | |
1370 | break;\r | |
1371 | default:\r | |
1372 | ASSERT (FALSE);\r | |
1373 | AllocInfoData = NULL;\r | |
1374 | break;\r | |
1375 | }\r | |
1436aea4 | 1376 | \r |
e524f680 SZ |
1377 | if (AllocInfoData != NULL) {\r |
1378 | DriverInfoData = ThisDriverInfoData;\r | |
1379 | break;\r | |
1380 | }\r | |
1381 | }\r | |
84edd20b | 1382 | \r |
e524f680 SZ |
1383 | if (AllocInfoData == NULL) {\r |
1384 | //\r | |
1385 | // If (!Found), no matched allocate info is found for this free action.\r | |
1386 | // It is because the specified memory type allocate actions have been filtered by\r | |
1387 | // CoreNeedRecordProfile(), but free actions have no memory type information,\r | |
1388 | // they can not be filtered by CoreNeedRecordProfile(). Then, they will be\r | |
1389 | // filtered here.\r | |
1390 | //\r | |
1391 | // If (Found), it is normal exit path.\r | |
1392 | return (Found ? EFI_SUCCESS : EFI_NOT_FOUND);\r | |
1393 | }\r | |
1394 | }\r | |
84edd20b | 1395 | \r |
9cda0af7 HW |
1396 | ASSERT (DriverInfoData != NULL);\r |
1397 | ASSERT (AllocInfoData != NULL);\r | |
1398 | \r | |
e524f680 | 1399 | Found = TRUE;\r |
84edd20b | 1400 | \r |
1436aea4 | 1401 | Context = &ContextData->Context;\r |
e524f680 | 1402 | DriverInfo = &DriverInfoData->DriverInfo;\r |
1436aea4 | 1403 | AllocInfo = &AllocInfoData->AllocInfo;\r |
84edd20b | 1404 | \r |
1436aea4 | 1405 | DriverInfo->AllocRecordCount--;\r |
e524f680 SZ |
1406 | //\r |
1407 | // Update summary if and only if it is basic action.\r | |
1408 | //\r | |
1409 | if (AllocInfo->Action == (AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK)) {\r | |
1410 | ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r | |
84edd20b | 1411 | \r |
1436aea4 | 1412 | Context->CurrentTotalUsage -= AllocInfo->Size;\r |
e524f680 | 1413 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r |
84edd20b | 1414 | \r |
1436aea4 | 1415 | DriverInfo->CurrentUsage -= AllocInfo->Size;\r |
e524f680 | 1416 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r |
84edd20b | 1417 | }\r |
84edd20b | 1418 | \r |
e524f680 SZ |
1419 | RemoveEntryList (&AllocInfoData->Link);\r |
1420 | \r | |
1421 | if (BasicAction == MemoryProfileActionFreePages) {\r | |
1436aea4 | 1422 | if (AllocInfo->Buffer != (PHYSICAL_ADDRESS)(UINTN)Buffer) {\r |
e524f680 SZ |
1423 | SmmCoreUpdateProfileAllocate (\r |
1424 | AllocInfo->CallerAddress,\r | |
1425 | AllocInfo->Action,\r | |
1426 | AllocInfo->MemoryType,\r | |
1436aea4 MK |
1427 | (UINTN)((PHYSICAL_ADDRESS)(UINTN)Buffer - AllocInfo->Buffer),\r |
1428 | (VOID *)(UINTN)AllocInfo->Buffer,\r | |
e524f680 SZ |
1429 | AllocInfoData->ActionString\r |
1430 | );\r | |
1431 | }\r | |
1436aea4 MK |
1432 | \r |
1433 | if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS)(UINTN)Buffer + Size)) {\r | |
e524f680 SZ |
1434 | SmmCoreUpdateProfileAllocate (\r |
1435 | AllocInfo->CallerAddress,\r | |
1436 | AllocInfo->Action,\r | |
1437 | AllocInfo->MemoryType,\r | |
1436aea4 MK |
1438 | (UINTN)((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS)(UINTN)Buffer + Size)),\r |
1439 | (VOID *)((UINTN)Buffer + Size),\r | |
e524f680 SZ |
1440 | AllocInfoData->ActionString\r |
1441 | );\r | |
1442 | }\r | |
1443 | }\r | |
84edd20b | 1444 | \r |
e524f680 SZ |
1445 | //\r |
1446 | // Use SmmInternalFreePool() that will not update profile for this FreePool action.\r | |
1447 | //\r | |
1448 | SmmInternalFreePool (AllocInfoData);\r | |
1449 | } while (TRUE);\r | |
84edd20b SZ |
1450 | }\r |
1451 | \r | |
1452 | /**\r | |
1453 | Update SMRAM profile information.\r | |
1454 | \r | |
1455 | @param CallerAddress Address of caller who call Allocate or Free.\r | |
1456 | @param Action This Allocate or Free action.\r | |
1457 | @param MemoryType Memory type.\r | |
e524f680 | 1458 | EfiMaxMemoryType means the MemoryType is unknown.\r |
84edd20b SZ |
1459 | @param Size Buffer size.\r |
1460 | @param Buffer Buffer address.\r | |
e524f680 SZ |
1461 | @param ActionString String for memory profile action.\r |
1462 | Only needed for user defined allocate action.\r | |
1463 | \r | |
1464 | @return EFI_SUCCESS Memory profile is updated.\r | |
1465 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1466 | or memory profile for the image is not required,\r | |
1467 | or memory profile for the memory type is not required.\r | |
1468 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1469 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1470 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1471 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1472 | \r |
1473 | **/\r | |
e524f680 SZ |
1474 | EFI_STATUS\r |
1475 | EFIAPI\r | |
84edd20b SZ |
1476 | SmmCoreUpdateProfile (\r |
1477 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1478 | IN MEMORY_PROFILE_ACTION Action,\r | |
1479 | IN EFI_MEMORY_TYPE MemoryType, // Valid for AllocatePages/AllocatePool\r | |
1480 | IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r | |
e524f680 SZ |
1481 | IN VOID *Buffer,\r |
1482 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1483 | )\r |
1484 | {\r | |
1436aea4 MK |
1485 | EFI_STATUS Status;\r |
1486 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1487 | MEMORY_PROFILE_ACTION BasicAction;\r | |
84edd20b SZ |
1488 | \r |
1489 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
e524f680 | 1490 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1491 | }\r |
1492 | \r | |
e524f680 SZ |
1493 | if (mSmramProfileGettingStatus) {\r |
1494 | return EFI_ACCESS_DENIED;\r | |
1495 | }\r | |
1496 | \r | |
1497 | if (!mSmramProfileRecordingEnable) {\r | |
1498 | return EFI_ABORTED;\r | |
84edd20b SZ |
1499 | }\r |
1500 | \r | |
e524f680 SZ |
1501 | //\r |
1502 | // Get the basic action to know how to process the record\r | |
1503 | //\r | |
1504 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
1505 | \r | |
84edd20b SZ |
1506 | //\r |
1507 | // Free operations have no memory type information, so skip the check.\r | |
1508 | //\r | |
e524f680 | 1509 | if ((BasicAction == MemoryProfileActionAllocatePages) || (BasicAction == MemoryProfileActionAllocatePool)) {\r |
84edd20b SZ |
1510 | //\r |
1511 | // Only record limited MemoryType.\r | |
1512 | //\r | |
1513 | if (!SmmCoreNeedRecordProfile (MemoryType)) {\r | |
e524f680 | 1514 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1515 | }\r |
1516 | }\r | |
1517 | \r | |
1518 | ContextData = GetSmramProfileContext ();\r | |
1519 | if (ContextData == NULL) {\r | |
e524f680 | 1520 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1521 | }\r |
1522 | \r | |
e524f680 | 1523 | switch (BasicAction) {\r |
84edd20b | 1524 | case MemoryProfileActionAllocatePages:\r |
e524f680 | 1525 | Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1526 | break;\r |
1527 | case MemoryProfileActionFreePages:\r | |
e524f680 | 1528 | Status = SmmCoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r |
84edd20b SZ |
1529 | break;\r |
1530 | case MemoryProfileActionAllocatePool:\r | |
e524f680 | 1531 | Status = SmmCoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1532 | break;\r |
1533 | case MemoryProfileActionFreePool:\r | |
e524f680 | 1534 | Status = SmmCoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r |
84edd20b SZ |
1535 | break;\r |
1536 | default:\r | |
1537 | ASSERT (FALSE);\r | |
e524f680 | 1538 | Status = EFI_UNSUPPORTED;\r |
84edd20b SZ |
1539 | break;\r |
1540 | }\r | |
1541 | \r | |
e524f680 | 1542 | return Status;\r |
84edd20b SZ |
1543 | }\r |
1544 | \r | |
1545 | /**\r | |
1546 | SMRAM profile ready to lock callback function.\r | |
1547 | \r | |
1548 | **/\r | |
1549 | VOID\r | |
1550 | SmramProfileReadyToLock (\r | |
1551 | VOID\r | |
1552 | )\r | |
1553 | {\r | |
1554 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
1555 | return;\r | |
1556 | }\r | |
1557 | \r | |
87000d77 | 1558 | DEBUG ((DEBUG_INFO, "SmramProfileReadyToLock\n"));\r |
84edd20b SZ |
1559 | mSmramReadyToLock = TRUE;\r |
1560 | }\r | |
1561 | \r | |
1562 | ////////////////////\r | |
1563 | \r | |
84edd20b SZ |
1564 | /**\r |
1565 | Get SMRAM profile data size.\r | |
1566 | \r | |
1567 | @return SMRAM profile data size.\r | |
1568 | \r | |
1569 | **/\r | |
1570 | UINTN\r | |
1571 | SmramProfileGetDataSize (\r | |
1572 | VOID\r | |
1573 | )\r | |
1574 | {\r | |
1436aea4 MK |
1575 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
1576 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1577 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1578 | LIST_ENTRY *DriverInfoList;\r | |
1579 | LIST_ENTRY *DriverLink;\r | |
1580 | LIST_ENTRY *AllocInfoList;\r | |
1581 | LIST_ENTRY *AllocLink;\r | |
1582 | UINTN TotalSize;\r | |
1583 | LIST_ENTRY *Node;\r | |
1584 | LIST_ENTRY *FreePageList;\r | |
1585 | LIST_ENTRY *FreePoolList;\r | |
1586 | FREE_POOL_HEADER *Pool;\r | |
1587 | UINTN PoolListIndex;\r | |
1588 | UINTN Index;\r | |
1589 | UINTN SmmPoolTypeIndex;\r | |
84edd20b SZ |
1590 | \r |
1591 | ContextData = GetSmramProfileContext ();\r | |
1592 | if (ContextData == NULL) {\r | |
1593 | return 0;\r | |
1594 | }\r | |
1595 | \r | |
1596 | TotalSize = sizeof (MEMORY_PROFILE_CONTEXT);\r | |
84edd20b SZ |
1597 | \r |
1598 | DriverInfoList = ContextData->DriverInfoList;\r | |
1599 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1600 | DriverLink != DriverInfoList;\r | |
1436aea4 MK |
1601 | DriverLink = DriverLink->ForwardLink)\r |
1602 | {\r | |
84edd20b | 1603 | DriverInfoData = CR (\r |
1436aea4 MK |
1604 | DriverLink,\r |
1605 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1606 | Link,\r | |
1607 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1608 | );\r | |
e524f680 SZ |
1609 | TotalSize += DriverInfoData->DriverInfo.Header.Length;\r |
1610 | \r | |
1611 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1612 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1613 | AllocLink != AllocInfoList;\r | |
1436aea4 MK |
1614 | AllocLink = AllocLink->ForwardLink)\r |
1615 | {\r | |
e524f680 SZ |
1616 | AllocInfoData = CR (\r |
1617 | AllocLink,\r | |
1618 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1619 | Link,\r | |
1620 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1621 | );\r | |
1622 | TotalSize += AllocInfoData->AllocInfo.Header.Length;\r | |
1623 | }\r | |
84edd20b SZ |
1624 | }\r |
1625 | \r | |
1436aea4 | 1626 | Index = 0;\r |
84edd20b SZ |
1627 | FreePageList = &mSmmMemoryMap;\r |
1628 | for (Node = FreePageList->BackLink;\r | |
1629 | Node != FreePageList;\r | |
1436aea4 MK |
1630 | Node = Node->BackLink)\r |
1631 | {\r | |
84edd20b SZ |
1632 | Index++;\r |
1633 | }\r | |
1436aea4 | 1634 | \r |
5f4d3e17 JY |
1635 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1636 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1637 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][PoolListIndex];\r | |
1638 | for (Node = FreePoolList->BackLink;\r | |
1639 | Node != FreePoolList;\r | |
1436aea4 MK |
1640 | Node = Node->BackLink)\r |
1641 | {\r | |
5f4d3e17 JY |
1642 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r |
1643 | if (Pool->Header.Available) {\r | |
1644 | Index++;\r | |
1645 | }\r | |
84edd20b SZ |
1646 | }\r |
1647 | }\r | |
1648 | }\r | |
1649 | \r | |
84edd20b SZ |
1650 | TotalSize += (sizeof (MEMORY_PROFILE_FREE_MEMORY) + Index * sizeof (MEMORY_PROFILE_DESCRIPTOR));\r |
1651 | TotalSize += (sizeof (MEMORY_PROFILE_MEMORY_RANGE) + mFullSmramRangeCount * sizeof (MEMORY_PROFILE_DESCRIPTOR));\r | |
1652 | \r | |
1653 | return TotalSize;\r | |
1654 | }\r | |
1655 | \r | |
1656 | /**\r | |
1657 | Copy SMRAM profile data.\r | |
1658 | \r | |
1659 | @param ProfileBuffer The buffer to hold SMRAM profile data.\r | |
c3592c86 SZ |
1660 | @param ProfileSize On input, profile buffer size.\r |
1661 | On output, actual profile data size copied.\r | |
1662 | @param ProfileOffset On input, profile buffer offset to copy.\r | |
1663 | On output, next time profile buffer offset to copy.\r | |
84edd20b SZ |
1664 | \r |
1665 | **/\r | |
1666 | VOID\r | |
1667 | SmramProfileCopyData (\r | |
1436aea4 MK |
1668 | OUT VOID *ProfileBuffer,\r |
1669 | IN OUT UINT64 *ProfileSize,\r | |
1670 | IN OUT UINT64 *ProfileOffset\r | |
84edd20b SZ |
1671 | )\r |
1672 | {\r | |
1673 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1674 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1675 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1676 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1677 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1678 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1436aea4 MK |
1679 | LIST_ENTRY *DriverInfoList;\r |
1680 | LIST_ENTRY *DriverLink;\r | |
1681 | LIST_ENTRY *AllocInfoList;\r | |
1682 | LIST_ENTRY *AllocLink;\r | |
1683 | LIST_ENTRY *Node;\r | |
1684 | FREE_PAGE_LIST *Pages;\r | |
1685 | LIST_ENTRY *FreePageList;\r | |
1686 | LIST_ENTRY *FreePoolList;\r | |
1687 | FREE_POOL_HEADER *Pool;\r | |
1688 | UINTN PoolListIndex;\r | |
1689 | UINT32 Index;\r | |
1690 | MEMORY_PROFILE_FREE_MEMORY *FreeMemory;\r | |
1691 | MEMORY_PROFILE_MEMORY_RANGE *MemoryRange;\r | |
1692 | MEMORY_PROFILE_DESCRIPTOR *MemoryProfileDescriptor;\r | |
1693 | UINT64 Offset;\r | |
1694 | UINT64 RemainingSize;\r | |
1695 | UINTN PdbSize;\r | |
1696 | UINTN ActionStringSize;\r | |
1697 | UINTN SmmPoolTypeIndex;\r | |
84edd20b SZ |
1698 | \r |
1699 | ContextData = GetSmramProfileContext ();\r | |
1700 | if (ContextData == NULL) {\r | |
1436aea4 | 1701 | return;\r |
84edd20b SZ |
1702 | }\r |
1703 | \r | |
c3592c86 | 1704 | RemainingSize = *ProfileSize;\r |
1436aea4 | 1705 | Offset = 0;\r |
c3592c86 SZ |
1706 | \r |
1707 | if (*ProfileOffset < sizeof (MEMORY_PROFILE_CONTEXT)) {\r | |
1708 | if (RemainingSize >= sizeof (MEMORY_PROFILE_CONTEXT)) {\r | |
1709 | Context = ProfileBuffer;\r | |
1710 | CopyMem (Context, &ContextData->Context, sizeof (MEMORY_PROFILE_CONTEXT));\r | |
1711 | RemainingSize -= sizeof (MEMORY_PROFILE_CONTEXT);\r | |
1436aea4 | 1712 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_CONTEXT);\r |
c3592c86 SZ |
1713 | } else {\r |
1714 | goto Done;\r | |
1715 | }\r | |
1716 | }\r | |
1436aea4 | 1717 | \r |
c3592c86 | 1718 | Offset += sizeof (MEMORY_PROFILE_CONTEXT);\r |
84edd20b SZ |
1719 | \r |
1720 | DriverInfoList = ContextData->DriverInfoList;\r | |
1721 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1722 | DriverLink != DriverInfoList;\r | |
1436aea4 MK |
1723 | DriverLink = DriverLink->ForwardLink)\r |
1724 | {\r | |
84edd20b SZ |
1725 | DriverInfoData = CR (\r |
1726 | DriverLink,\r | |
1727 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1728 | Link,\r | |
1729 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1730 | );\r | |
e524f680 SZ |
1731 | if (*ProfileOffset < (Offset + DriverInfoData->DriverInfo.Header.Length)) {\r |
1732 | if (RemainingSize >= DriverInfoData->DriverInfo.Header.Length) {\r | |
c3592c86 SZ |
1733 | DriverInfo = ProfileBuffer;\r |
1734 | CopyMem (DriverInfo, &DriverInfoData->DriverInfo, sizeof (MEMORY_PROFILE_DRIVER_INFO));\r | |
e524f680 SZ |
1735 | if (DriverInfo->PdbStringOffset != 0) {\r |
1736 | PdbSize = AsciiStrSize (DriverInfoData->PdbString);\r | |
1436aea4 | 1737 | CopyMem ((VOID *)((UINTN)DriverInfo + DriverInfo->PdbStringOffset), DriverInfoData->PdbString, PdbSize);\r |
e524f680 | 1738 | }\r |
1436aea4 | 1739 | \r |
e524f680 | 1740 | RemainingSize -= DriverInfo->Header.Length;\r |
1436aea4 | 1741 | ProfileBuffer = (UINT8 *)ProfileBuffer + DriverInfo->Header.Length;\r |
c3592c86 SZ |
1742 | } else {\r |
1743 | goto Done;\r | |
1744 | }\r | |
1745 | }\r | |
1436aea4 | 1746 | \r |
e524f680 | 1747 | Offset += DriverInfoData->DriverInfo.Header.Length;\r |
84edd20b SZ |
1748 | \r |
1749 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1750 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1751 | AllocLink != AllocInfoList;\r | |
1436aea4 MK |
1752 | AllocLink = AllocLink->ForwardLink)\r |
1753 | {\r | |
84edd20b SZ |
1754 | AllocInfoData = CR (\r |
1755 | AllocLink,\r | |
1756 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1757 | Link,\r | |
1758 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1759 | );\r | |
e524f680 SZ |
1760 | if (*ProfileOffset < (Offset + AllocInfoData->AllocInfo.Header.Length)) {\r |
1761 | if (RemainingSize >= AllocInfoData->AllocInfo.Header.Length) {\r | |
c3592c86 SZ |
1762 | AllocInfo = ProfileBuffer;\r |
1763 | CopyMem (AllocInfo, &AllocInfoData->AllocInfo, sizeof (MEMORY_PROFILE_ALLOC_INFO));\r | |
e524f680 SZ |
1764 | if (AllocInfo->ActionStringOffset) {\r |
1765 | ActionStringSize = AsciiStrSize (AllocInfoData->ActionString);\r | |
1436aea4 | 1766 | CopyMem ((VOID *)((UINTN)AllocInfo + AllocInfo->ActionStringOffset), AllocInfoData->ActionString, ActionStringSize);\r |
e524f680 | 1767 | }\r |
1436aea4 | 1768 | \r |
e524f680 | 1769 | RemainingSize -= AllocInfo->Header.Length;\r |
1436aea4 | 1770 | ProfileBuffer = (UINT8 *)ProfileBuffer + AllocInfo->Header.Length;\r |
c3592c86 SZ |
1771 | } else {\r |
1772 | goto Done;\r | |
1773 | }\r | |
1774 | }\r | |
1436aea4 | 1775 | \r |
e524f680 | 1776 | Offset += AllocInfoData->AllocInfo.Header.Length;\r |
84edd20b | 1777 | }\r |
84edd20b SZ |
1778 | }\r |
1779 | \r | |
c3592c86 SZ |
1780 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_FREE_MEMORY))) {\r |
1781 | if (RemainingSize >= sizeof (MEMORY_PROFILE_FREE_MEMORY)) {\r | |
1782 | FreeMemory = ProfileBuffer;\r | |
1783 | CopyMem (FreeMemory, &mSmramFreeMemory, sizeof (MEMORY_PROFILE_FREE_MEMORY));\r | |
1436aea4 | 1784 | Index = 0;\r |
c3592c86 SZ |
1785 | FreePageList = &mSmmMemoryMap;\r |
1786 | for (Node = FreePageList->BackLink;\r | |
1787 | Node != FreePageList;\r | |
1436aea4 MK |
1788 | Node = Node->BackLink)\r |
1789 | {\r | |
c3592c86 SZ |
1790 | Index++;\r |
1791 | }\r | |
1436aea4 | 1792 | \r |
5f4d3e17 JY |
1793 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1794 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1795 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][MAX_POOL_INDEX - PoolListIndex - 1];\r | |
1796 | for (Node = FreePoolList->BackLink;\r | |
1797 | Node != FreePoolList;\r | |
1436aea4 MK |
1798 | Node = Node->BackLink)\r |
1799 | {\r | |
5f4d3e17 JY |
1800 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r |
1801 | if (Pool->Header.Available) {\r | |
1802 | Index++;\r | |
1803 | }\r | |
c3592c86 SZ |
1804 | }\r |
1805 | }\r | |
1806 | }\r | |
1436aea4 | 1807 | \r |
c3592c86 SZ |
1808 | FreeMemory->FreeMemoryEntryCount = Index;\r |
1809 | \r | |
1810 | RemainingSize -= sizeof (MEMORY_PROFILE_FREE_MEMORY);\r | |
1436aea4 | 1811 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_FREE_MEMORY);\r |
c3592c86 SZ |
1812 | } else {\r |
1813 | goto Done;\r | |
1814 | }\r | |
1815 | }\r | |
1436aea4 MK |
1816 | \r |
1817 | Offset += sizeof (MEMORY_PROFILE_FREE_MEMORY);\r | |
84edd20b SZ |
1818 | FreePageList = &mSmmMemoryMap;\r |
1819 | for (Node = FreePageList->BackLink;\r | |
1820 | Node != FreePageList;\r | |
1436aea4 MK |
1821 | Node = Node->BackLink)\r |
1822 | {\r | |
c3592c86 SZ |
1823 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r |
1824 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1436aea4 MK |
1825 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r |
1826 | MemoryProfileDescriptor = ProfileBuffer;\r | |
c3592c86 | 1827 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r |
1436aea4 MK |
1828 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
1829 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
1830 | MemoryProfileDescriptor->Address = (PHYSICAL_ADDRESS)(UINTN)Pages;\r | |
1831 | MemoryProfileDescriptor->Size = EFI_PAGES_TO_SIZE (Pages->NumberOfPages);\r | |
c3592c86 SZ |
1832 | \r |
1833 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1436aea4 | 1834 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
c3592c86 SZ |
1835 | } else {\r |
1836 | goto Done;\r | |
1837 | }\r | |
1838 | }\r | |
1436aea4 | 1839 | \r |
c3592c86 | 1840 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
84edd20b | 1841 | }\r |
1436aea4 | 1842 | \r |
5f4d3e17 JY |
1843 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r |
1844 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
1845 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][MAX_POOL_INDEX - PoolListIndex - 1];\r | |
1846 | for (Node = FreePoolList->BackLink;\r | |
1847 | Node != FreePoolList;\r | |
1436aea4 MK |
1848 | Node = Node->BackLink)\r |
1849 | {\r | |
5f4d3e17 JY |
1850 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r |
1851 | if (Pool->Header.Available) {\r | |
1852 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r | |
1853 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1436aea4 | 1854 | MemoryProfileDescriptor = ProfileBuffer;\r |
5f4d3e17 | 1855 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r |
1436aea4 MK |
1856 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
1857 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
1858 | MemoryProfileDescriptor->Address = (PHYSICAL_ADDRESS)(UINTN)Pool;\r | |
1859 | MemoryProfileDescriptor->Size = Pool->Header.Size;\r | |
5f4d3e17 JY |
1860 | \r |
1861 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1436aea4 | 1862 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
5f4d3e17 JY |
1863 | } else {\r |
1864 | goto Done;\r | |
1865 | }\r | |
c3592c86 | 1866 | }\r |
1436aea4 | 1867 | \r |
5f4d3e17 | 1868 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
c3592c86 | 1869 | }\r |
c3592c86 SZ |
1870 | }\r |
1871 | }\r | |
1872 | }\r | |
1873 | \r | |
1874 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_MEMORY_RANGE))) {\r | |
1875 | if (RemainingSize >= sizeof (MEMORY_PROFILE_MEMORY_RANGE)) {\r | |
1436aea4 | 1876 | MemoryRange = ProfileBuffer;\r |
c3592c86 | 1877 | MemoryRange->Header.Signature = MEMORY_PROFILE_MEMORY_RANGE_SIGNATURE;\r |
1436aea4 MK |
1878 | MemoryRange->Header.Length = sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r |
1879 | MemoryRange->Header.Revision = MEMORY_PROFILE_MEMORY_RANGE_REVISION;\r | |
1880 | MemoryRange->MemoryRangeCount = (UINT32)mFullSmramRangeCount;\r | |
c3592c86 SZ |
1881 | \r |
1882 | RemainingSize -= sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r | |
1436aea4 | 1883 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r |
c3592c86 SZ |
1884 | } else {\r |
1885 | goto Done;\r | |
1886 | }\r | |
1887 | }\r | |
1436aea4 | 1888 | \r |
c3592c86 SZ |
1889 | Offset += sizeof (MEMORY_PROFILE_MEMORY_RANGE);\r |
1890 | for (Index = 0; Index < mFullSmramRangeCount; Index++) {\r | |
1891 | if (*ProfileOffset < (Offset + sizeof (MEMORY_PROFILE_DESCRIPTOR))) {\r | |
1892 | if (RemainingSize >= sizeof (MEMORY_PROFILE_DESCRIPTOR)) {\r | |
1436aea4 | 1893 | MemoryProfileDescriptor = ProfileBuffer;\r |
84edd20b | 1894 | MemoryProfileDescriptor->Header.Signature = MEMORY_PROFILE_DESCRIPTOR_SIGNATURE;\r |
1436aea4 MK |
1895 | MemoryProfileDescriptor->Header.Length = sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
1896 | MemoryProfileDescriptor->Header.Revision = MEMORY_PROFILE_DESCRIPTOR_REVISION;\r | |
1897 | MemoryProfileDescriptor->Address = mFullSmramRanges[Index].PhysicalStart;\r | |
1898 | MemoryProfileDescriptor->Size = mFullSmramRanges[Index].PhysicalSize;\r | |
c3592c86 SZ |
1899 | \r |
1900 | RemainingSize -= sizeof (MEMORY_PROFILE_DESCRIPTOR);\r | |
1436aea4 | 1901 | ProfileBuffer = (UINT8 *)ProfileBuffer + sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
c3592c86 SZ |
1902 | } else {\r |
1903 | goto Done;\r | |
84edd20b SZ |
1904 | }\r |
1905 | }\r | |
1436aea4 | 1906 | \r |
c3592c86 | 1907 | Offset += sizeof (MEMORY_PROFILE_DESCRIPTOR);\r |
84edd20b | 1908 | }\r |
84edd20b | 1909 | \r |
c3592c86 SZ |
1910 | Done:\r |
1911 | //\r | |
1912 | // On output, actual profile data size copied.\r | |
1913 | //\r | |
1914 | *ProfileSize -= RemainingSize;\r | |
1915 | //\r | |
1916 | // On output, next time profile buffer offset to copy.\r | |
1917 | //\r | |
1918 | *ProfileOffset = Offset;\r | |
84edd20b SZ |
1919 | }\r |
1920 | \r | |
e524f680 SZ |
1921 | /**\r |
1922 | Get memory profile data.\r | |
1923 | \r | |
1924 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
1925 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
1926 | On return, points to the size of the data returned in ProfileBuffer.\r | |
1927 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 1928 | \r |
e524f680 SZ |
1929 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1930 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
d1102dba | 1931 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
e524f680 SZ |
1932 | ProfileSize is updated with the size required.\r |
1933 | \r | |
1934 | **/\r | |
1935 | EFI_STATUS\r | |
1936 | EFIAPI\r | |
1937 | SmramProfileProtocolGetData (\r | |
1938 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
1939 | IN OUT UINT64 *ProfileSize,\r | |
1436aea4 | 1940 | OUT VOID *ProfileBuffer\r |
e524f680 SZ |
1941 | )\r |
1942 | {\r | |
1436aea4 MK |
1943 | UINT64 Size;\r |
1944 | UINT64 Offset;\r | |
1945 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1946 | BOOLEAN SmramProfileGettingStatus;\r | |
e524f680 SZ |
1947 | \r |
1948 | ContextData = GetSmramProfileContext ();\r | |
1949 | if (ContextData == NULL) {\r | |
1950 | return EFI_UNSUPPORTED;\r | |
1951 | }\r | |
1952 | \r | |
1436aea4 | 1953 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 SZ |
1954 | mSmramProfileGettingStatus = TRUE;\r |
1955 | \r | |
1956 | Size = SmramProfileGetDataSize ();\r | |
1957 | \r | |
1958 | if (*ProfileSize < Size) {\r | |
1436aea4 | 1959 | *ProfileSize = Size;\r |
e524f680 SZ |
1960 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
1961 | return EFI_BUFFER_TOO_SMALL;\r | |
1962 | }\r | |
1963 | \r | |
1964 | Offset = 0;\r | |
1965 | SmramProfileCopyData (ProfileBuffer, &Size, &Offset);\r | |
1966 | *ProfileSize = Size;\r | |
1967 | \r | |
1968 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r | |
1969 | return EFI_SUCCESS;\r | |
1970 | }\r | |
1971 | \r | |
1972 | /**\r | |
1973 | Register image to memory profile.\r | |
1974 | \r | |
1975 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
1976 | @param[in] FilePath File path of the image.\r | |
1977 | @param[in] ImageBase Image base address.\r | |
1978 | @param[in] ImageSize Image size.\r | |
1979 | @param[in] FileType File type of the image.\r | |
1980 | \r | |
1981 | @return EFI_SUCCESS Register successfully.\r | |
1982 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1983 | or memory profile for the image is not required.\r | |
1984 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
1985 | \r | |
1986 | **/\r | |
1987 | EFI_STATUS\r | |
1988 | EFIAPI\r | |
1989 | SmramProfileProtocolRegisterImage (\r | |
1990 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
1991 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1992 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1993 | IN UINT64 ImageSize,\r | |
1994 | IN EFI_FV_FILETYPE FileType\r | |
1995 | )\r | |
1996 | {\r | |
1436aea4 MK |
1997 | EFI_STATUS Status;\r |
1998 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
1999 | VOID *EntryPointInImage;\r | |
2000 | EFI_GUID *Name;\r | |
d1102dba | 2001 | \r |
e524f680 SZ |
2002 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r |
2003 | Name = GetFileNameFromFilePath (FilePath);\r | |
2004 | if (Name != NULL) {\r | |
2005 | CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r | |
2006 | }\r | |
1436aea4 MK |
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 | |
e524f680 | 2011 | ASSERT_EFI_ERROR (Status);\r |
1436aea4 | 2012 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS)(UINTN)EntryPointInImage;\r |
e524f680 SZ |
2013 | \r |
2014 | return RegisterSmramProfileImage (&DriverEntry, FALSE);\r | |
2015 | }\r | |
2016 | \r | |
2017 | /**\r | |
2018 | Unregister image from memory profile.\r | |
2019 | \r | |
2020 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2021 | @param[in] FilePath File path of the image.\r | |
2022 | @param[in] ImageBase Image base address.\r | |
2023 | @param[in] ImageSize Image size.\r | |
2024 | \r | |
2025 | @return EFI_SUCCESS Unregister successfully.\r | |
2026 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
2027 | or memory profile for the image is not required.\r | |
2028 | @return EFI_NOT_FOUND The image is not found.\r | |
2029 | \r | |
2030 | **/\r | |
2031 | EFI_STATUS\r | |
2032 | EFIAPI\r | |
2033 | SmramProfileProtocolUnregisterImage (\r | |
2034 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2035 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
2036 | IN PHYSICAL_ADDRESS ImageBase,\r | |
2037 | IN UINT64 ImageSize\r | |
2038 | )\r | |
2039 | {\r | |
1436aea4 MK |
2040 | EFI_STATUS Status;\r |
2041 | EFI_SMM_DRIVER_ENTRY DriverEntry;\r | |
2042 | VOID *EntryPointInImage;\r | |
2043 | EFI_GUID *Name;\r | |
e524f680 SZ |
2044 | \r |
2045 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
2046 | Name = GetFileNameFromFilePath (FilePath);\r | |
2047 | if (Name != NULL) {\r | |
2048 | CopyMem (&DriverEntry.FileName, Name, sizeof (EFI_GUID));\r | |
2049 | }\r | |
1436aea4 MK |
2050 | \r |
2051 | DriverEntry.ImageBuffer = ImageBase;\r | |
2052 | DriverEntry.NumberOfPage = EFI_SIZE_TO_PAGES ((UINTN)ImageSize);\r | |
2053 | Status = InternalPeCoffGetEntryPoint ((VOID *)(UINTN)DriverEntry.ImageBuffer, &EntryPointInImage);\r | |
e524f680 | 2054 | ASSERT_EFI_ERROR (Status);\r |
1436aea4 | 2055 | DriverEntry.ImageEntryPoint = (PHYSICAL_ADDRESS)(UINTN)EntryPointInImage;\r |
e524f680 SZ |
2056 | \r |
2057 | return UnregisterSmramProfileImage (&DriverEntry, FALSE);\r | |
2058 | }\r | |
2059 | \r | |
2060 | /**\r | |
2061 | Get memory profile recording state.\r | |
2062 | \r | |
2063 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2064 | @param[out] RecordingState Recording state.\r | |
2065 | \r | |
2066 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
2067 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
2068 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
2069 | \r | |
2070 | **/\r | |
2071 | EFI_STATUS\r | |
2072 | EFIAPI\r | |
2073 | SmramProfileProtocolGetRecordingState (\r | |
2074 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2075 | OUT BOOLEAN *RecordingState\r | |
2076 | )\r | |
2077 | {\r | |
1436aea4 | 2078 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
e524f680 SZ |
2079 | \r |
2080 | ContextData = GetSmramProfileContext ();\r | |
2081 | if (ContextData == NULL) {\r | |
2082 | return EFI_UNSUPPORTED;\r | |
2083 | }\r | |
2084 | \r | |
2085 | if (RecordingState == NULL) {\r | |
2086 | return EFI_INVALID_PARAMETER;\r | |
2087 | }\r | |
1436aea4 | 2088 | \r |
e524f680 SZ |
2089 | *RecordingState = mSmramProfileRecordingEnable;\r |
2090 | return EFI_SUCCESS;\r | |
2091 | }\r | |
2092 | \r | |
2093 | /**\r | |
2094 | Set memory profile recording state.\r | |
2095 | \r | |
2096 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2097 | @param[in] RecordingState Recording state.\r | |
2098 | \r | |
2099 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
2100 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
2101 | \r | |
2102 | **/\r | |
2103 | EFI_STATUS\r | |
2104 | EFIAPI\r | |
2105 | SmramProfileProtocolSetRecordingState (\r | |
2106 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2107 | IN BOOLEAN RecordingState\r | |
2108 | )\r | |
2109 | {\r | |
1436aea4 | 2110 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
e524f680 SZ |
2111 | \r |
2112 | ContextData = GetSmramProfileContext ();\r | |
2113 | if (ContextData == NULL) {\r | |
2114 | return EFI_UNSUPPORTED;\r | |
2115 | }\r | |
2116 | \r | |
2117 | mSmramProfileRecordingEnable = RecordingState;\r | |
2118 | return EFI_SUCCESS;\r | |
2119 | }\r | |
2120 | \r | |
2121 | /**\r | |
2122 | Record memory profile of multilevel caller.\r | |
2123 | \r | |
2124 | @param[in] This The EDKII_SMM_MEMORY_PROFILE_PROTOCOL instance.\r | |
2125 | @param[in] CallerAddress Address of caller.\r | |
2126 | @param[in] Action Memory profile action.\r | |
2127 | @param[in] MemoryType Memory type.\r | |
2128 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
2129 | @param[in] Buffer Buffer address.\r | |
2130 | @param[in] Size Buffer size.\r | |
2131 | @param[in] ActionString String for memory profile action.\r | |
2132 | Only needed for user defined allocate action.\r | |
2133 | \r | |
2134 | @return EFI_SUCCESS Memory profile is updated.\r | |
2135 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
2136 | or memory profile for the image is not required,\r | |
2137 | or memory profile for the memory type is not required.\r | |
2138 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
2139 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
2140 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
2141 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
2142 | \r | |
2143 | **/\r | |
2144 | EFI_STATUS\r | |
2145 | EFIAPI\r | |
2146 | SmramProfileProtocolRecord (\r | |
2147 | IN EDKII_SMM_MEMORY_PROFILE_PROTOCOL *This,\r | |
2148 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
2149 | IN MEMORY_PROFILE_ACTION Action,\r | |
2150 | IN EFI_MEMORY_TYPE MemoryType,\r | |
2151 | IN VOID *Buffer,\r | |
2152 | IN UINTN Size,\r | |
2153 | IN CHAR8 *ActionString OPTIONAL\r | |
2154 | )\r | |
2155 | {\r | |
2156 | return SmmCoreUpdateProfile (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r | |
2157 | }\r | |
2158 | \r | |
84edd20b SZ |
2159 | /**\r |
2160 | SMRAM profile handler to get profile info.\r | |
2161 | \r | |
2162 | @param SmramProfileParameterGetInfo The parameter of SMM profile get size.\r | |
2163 | \r | |
2164 | **/\r | |
2165 | VOID\r | |
2166 | SmramProfileHandlerGetInfo (\r | |
1436aea4 | 2167 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO *SmramProfileParameterGetInfo\r |
84edd20b SZ |
2168 | )\r |
2169 | {\r | |
1436aea4 MK |
2170 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
2171 | BOOLEAN SmramProfileGettingStatus;\r | |
84edd20b SZ |
2172 | \r |
2173 | ContextData = GetSmramProfileContext ();\r | |
2174 | if (ContextData == NULL) {\r | |
1436aea4 | 2175 | return;\r |
84edd20b SZ |
2176 | }\r |
2177 | \r | |
1436aea4 | 2178 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2179 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b | 2180 | \r |
1436aea4 | 2181 | SmramProfileParameterGetInfo->ProfileSize = SmramProfileGetDataSize ();\r |
84edd20b SZ |
2182 | SmramProfileParameterGetInfo->Header.ReturnStatus = 0;\r |
2183 | \r | |
e524f680 | 2184 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2185 | }\r |
2186 | \r | |
2187 | /**\r | |
2188 | SMRAM profile handler to get profile data.\r | |
2189 | \r | |
2190 | @param SmramProfileParameterGetData The parameter of SMM profile get data.\r | |
2191 | \r | |
2192 | **/\r | |
2193 | VOID\r | |
2194 | SmramProfileHandlerGetData (\r | |
1436aea4 | 2195 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA *SmramProfileParameterGetData\r |
84edd20b SZ |
2196 | )\r |
2197 | {\r | |
2198 | UINT64 ProfileSize;\r | |
c3592c86 | 2199 | UINT64 ProfileOffset;\r |
84edd20b SZ |
2200 | SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA SmramProfileGetData;\r |
2201 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
e524f680 | 2202 | BOOLEAN SmramProfileGettingStatus;\r |
84edd20b SZ |
2203 | \r |
2204 | ContextData = GetSmramProfileContext ();\r | |
2205 | if (ContextData == NULL) {\r | |
1436aea4 | 2206 | return;\r |
84edd20b SZ |
2207 | }\r |
2208 | \r | |
1436aea4 | 2209 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2210 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b | 2211 | \r |
84edd20b SZ |
2212 | CopyMem (&SmramProfileGetData, SmramProfileParameterGetData, sizeof (SmramProfileGetData));\r |
2213 | \r | |
1436aea4 | 2214 | ProfileSize = SmramProfileGetDataSize ();\r |
84edd20b SZ |
2215 | \r |
2216 | //\r | |
2217 | // Sanity check\r | |
2218 | //\r | |
1436aea4 | 2219 | if (!SmmIsBufferOutsideSmmValid ((UINTN)SmramProfileGetData.ProfileBuffer, (UINTN)ProfileSize)) {\r |
87000d77 | 2220 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetData: SMM ProfileBuffer in SMRAM or overflow!\n"));\r |
1436aea4 MK |
2221 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r |
2222 | SmramProfileParameterGetData->Header.ReturnStatus = (UINT64)(INT64)(INTN)EFI_ACCESS_DENIED;\r | |
84edd20b SZ |
2223 | goto Done;\r |
2224 | }\r | |
2225 | \r | |
2226 | if (SmramProfileGetData.ProfileSize < ProfileSize) {\r | |
1436aea4 MK |
2227 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r |
2228 | SmramProfileParameterGetData->Header.ReturnStatus = (UINT64)(INT64)(INTN)EFI_BUFFER_TOO_SMALL;\r | |
84edd20b SZ |
2229 | goto Done;\r |
2230 | }\r | |
2231 | \r | |
c3592c86 | 2232 | ProfileOffset = 0;\r |
1436aea4 MK |
2233 | SmramProfileCopyData ((VOID *)(UINTN)SmramProfileGetData.ProfileBuffer, &ProfileSize, &ProfileOffset);\r |
2234 | SmramProfileParameterGetData->ProfileSize = ProfileSize;\r | |
84edd20b SZ |
2235 | SmramProfileParameterGetData->Header.ReturnStatus = 0;\r |
2236 | \r | |
2237 | Done:\r | |
e524f680 | 2238 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2239 | }\r |
2240 | \r | |
c3592c86 SZ |
2241 | /**\r |
2242 | SMRAM profile handler to get profile data by offset.\r | |
2243 | \r | |
2244 | @param SmramProfileParameterGetDataByOffset The parameter of SMM profile get data by offset.\r | |
2245 | \r | |
2246 | **/\r | |
2247 | VOID\r | |
2248 | SmramProfileHandlerGetDataByOffset (\r | |
1436aea4 | 2249 | IN SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET *SmramProfileParameterGetDataByOffset\r |
c3592c86 SZ |
2250 | )\r |
2251 | {\r | |
1436aea4 MK |
2252 | SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET SmramProfileGetDataByOffset;\r |
2253 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2254 | BOOLEAN SmramProfileGettingStatus;\r | |
c3592c86 SZ |
2255 | \r |
2256 | ContextData = GetSmramProfileContext ();\r | |
2257 | if (ContextData == NULL) {\r | |
1436aea4 | 2258 | return;\r |
c3592c86 SZ |
2259 | }\r |
2260 | \r | |
1436aea4 | 2261 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2262 | mSmramProfileGettingStatus = TRUE;\r |
c3592c86 | 2263 | \r |
c3592c86 SZ |
2264 | CopyMem (&SmramProfileGetDataByOffset, SmramProfileParameterGetDataByOffset, sizeof (SmramProfileGetDataByOffset));\r |
2265 | \r | |
2266 | //\r | |
2267 | // Sanity check\r | |
2268 | //\r | |
1436aea4 | 2269 | if (!SmmIsBufferOutsideSmmValid ((UINTN)SmramProfileGetDataByOffset.ProfileBuffer, (UINTN)SmramProfileGetDataByOffset.ProfileSize)) {\r |
87000d77 | 2270 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetDataByOffset: SMM ProfileBuffer in SMRAM or overflow!\n"));\r |
1436aea4 | 2271 | SmramProfileParameterGetDataByOffset->Header.ReturnStatus = (UINT64)(INT64)(INTN)EFI_ACCESS_DENIED;\r |
c3592c86 SZ |
2272 | goto Done;\r |
2273 | }\r | |
2274 | \r | |
1436aea4 | 2275 | SmramProfileCopyData ((VOID *)(UINTN)SmramProfileGetDataByOffset.ProfileBuffer, &SmramProfileGetDataByOffset.ProfileSize, &SmramProfileGetDataByOffset.ProfileOffset);\r |
c3592c86 SZ |
2276 | CopyMem (SmramProfileParameterGetDataByOffset, &SmramProfileGetDataByOffset, sizeof (SmramProfileGetDataByOffset));\r |
2277 | SmramProfileParameterGetDataByOffset->Header.ReturnStatus = 0;\r | |
2278 | \r | |
2279 | Done:\r | |
e524f680 | 2280 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
c3592c86 SZ |
2281 | }\r |
2282 | \r | |
84edd20b SZ |
2283 | /**\r |
2284 | Dispatch function for a Software SMI handler.\r | |
2285 | \r | |
2286 | Caution: This function may receive untrusted input.\r | |
2287 | Communicate buffer and buffer size are external input, so this function will do basic validation.\r | |
2288 | \r | |
2289 | @param DispatchHandle The unique handle assigned to this handler by SmiHandlerRegister().\r | |
2290 | @param Context Points to an optional handler context which was specified when the\r | |
2291 | handler was registered.\r | |
2292 | @param CommBuffer A pointer to a collection of data in memory that will\r | |
2293 | be conveyed from a non-SMM environment into an SMM environment.\r | |
2294 | @param CommBufferSize The size of the CommBuffer.\r | |
2295 | \r | |
2296 | @retval EFI_SUCCESS Command is handled successfully.\r | |
2297 | \r | |
2298 | **/\r | |
2299 | EFI_STATUS\r | |
2300 | EFIAPI\r | |
2301 | SmramProfileHandler (\r | |
2302 | IN EFI_HANDLE DispatchHandle,\r | |
2303 | IN CONST VOID *Context OPTIONAL,\r | |
2304 | IN OUT VOID *CommBuffer OPTIONAL,\r | |
2305 | IN OUT UINTN *CommBufferSize OPTIONAL\r | |
2306 | )\r | |
2307 | {\r | |
2308 | SMRAM_PROFILE_PARAMETER_HEADER *SmramProfileParameterHeader;\r | |
2309 | UINTN TempCommBufferSize;\r | |
e524f680 | 2310 | SMRAM_PROFILE_PARAMETER_RECORDING_STATE *ParameterRecordingState;\r |
84edd20b | 2311 | \r |
87000d77 | 2312 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler Enter\n"));\r |
84edd20b SZ |
2313 | \r |
2314 | //\r | |
2315 | // If input is invalid, stop processing this SMI\r | |
2316 | //\r | |
1436aea4 | 2317 | if ((CommBuffer == NULL) || (CommBufferSize == NULL)) {\r |
84edd20b SZ |
2318 | return EFI_SUCCESS;\r |
2319 | }\r | |
2320 | \r | |
2321 | TempCommBufferSize = *CommBufferSize;\r | |
2322 | \r | |
2323 | if (TempCommBufferSize < sizeof (SMRAM_PROFILE_PARAMETER_HEADER)) {\r | |
87000d77 | 2324 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r |
84edd20b SZ |
2325 | return EFI_SUCCESS;\r |
2326 | }\r | |
2327 | \r | |
842b1242 | 2328 | if (mSmramReadyToLock && !SmmIsBufferOutsideSmmValid ((UINTN)CommBuffer, TempCommBufferSize)) {\r |
87000d77 | 2329 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer in SMRAM or overflow!\n"));\r |
84edd20b SZ |
2330 | return EFI_SUCCESS;\r |
2331 | }\r | |
2332 | \r | |
1436aea4 | 2333 | SmramProfileParameterHeader = (SMRAM_PROFILE_PARAMETER_HEADER *)((UINTN)CommBuffer);\r |
84edd20b SZ |
2334 | \r |
2335 | SmramProfileParameterHeader->ReturnStatus = (UINT64)-1;\r | |
2336 | \r | |
2337 | if (GetSmramProfileContext () == NULL) {\r | |
1436aea4 | 2338 | SmramProfileParameterHeader->ReturnStatus = (UINT64)(INT64)(INTN)EFI_UNSUPPORTED;\r |
84edd20b SZ |
2339 | return EFI_SUCCESS;\r |
2340 | }\r | |
2341 | \r | |
2342 | switch (SmramProfileParameterHeader->Command) {\r | |
1436aea4 MK |
2343 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_INFO:\r |
2344 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetInfo\n"));\r | |
2345 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO)) {\r | |
2346 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2347 | return EFI_SUCCESS;\r | |
2348 | }\r | |
e524f680 | 2349 | \r |
1436aea4 MK |
2350 | SmramProfileHandlerGetInfo ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_INFO *)(UINTN)CommBuffer);\r |
2351 | break;\r | |
2352 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_DATA:\r | |
2353 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetData\n"));\r | |
2354 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA)) {\r | |
2355 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2356 | return EFI_SUCCESS;\r | |
2357 | }\r | |
2358 | \r | |
2359 | SmramProfileHandlerGetData ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA *)(UINTN)CommBuffer);\r | |
2360 | break;\r | |
2361 | case SMRAM_PROFILE_COMMAND_GET_PROFILE_DATA_BY_OFFSET:\r | |
2362 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetDataByOffset\n"));\r | |
2363 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET)) {\r | |
2364 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2365 | return EFI_SUCCESS;\r | |
2366 | }\r | |
2367 | \r | |
2368 | SmramProfileHandlerGetDataByOffset ((SMRAM_PROFILE_PARAMETER_GET_PROFILE_DATA_BY_OFFSET *)(UINTN)CommBuffer);\r | |
2369 | break;\r | |
2370 | case SMRAM_PROFILE_COMMAND_GET_RECORDING_STATE:\r | |
2371 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerGetRecordingState\n"));\r | |
2372 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r | |
2373 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2374 | return EFI_SUCCESS;\r | |
2375 | }\r | |
2376 | \r | |
2377 | ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *)(UINTN)CommBuffer;\r | |
2378 | ParameterRecordingState->RecordingState = mSmramProfileRecordingEnable;\r | |
2379 | ParameterRecordingState->Header.ReturnStatus = 0;\r | |
2380 | break;\r | |
2381 | case SMRAM_PROFILE_COMMAND_SET_RECORDING_STATE:\r | |
2382 | DEBUG ((DEBUG_ERROR, "SmramProfileHandlerSetRecordingState\n"));\r | |
2383 | if (TempCommBufferSize != sizeof (SMRAM_PROFILE_PARAMETER_RECORDING_STATE)) {\r | |
2384 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler: SMM communication buffer size invalid!\n"));\r | |
2385 | return EFI_SUCCESS;\r | |
2386 | }\r | |
2387 | \r | |
2388 | ParameterRecordingState = (SMRAM_PROFILE_PARAMETER_RECORDING_STATE *)(UINTN)CommBuffer;\r | |
2389 | mSmramProfileRecordingEnable = ParameterRecordingState->RecordingState;\r | |
2390 | ParameterRecordingState->Header.ReturnStatus = 0;\r | |
2391 | break;\r | |
2392 | \r | |
2393 | //\r | |
2394 | // Below 2 commands have been deprecated. They may not be (re-)used.\r | |
2395 | //\r | |
2396 | case SMRAM_PROFILE_COMMAND_DEPRECATED1:\r | |
2397 | case SMRAM_PROFILE_COMMAND_DEPRECATED2:\r | |
2398 | ASSERT (FALSE);\r | |
3b3f8822 M |
2399 | //\r |
2400 | // Fall-through to the default (unrecognized command) case.\r | |
2401 | //\r | |
1436aea4 MK |
2402 | default:\r |
2403 | break;\r | |
84edd20b SZ |
2404 | }\r |
2405 | \r | |
87000d77 | 2406 | DEBUG ((DEBUG_ERROR, "SmramProfileHandler Exit\n"));\r |
84edd20b SZ |
2407 | \r |
2408 | return EFI_SUCCESS;\r | |
2409 | }\r | |
2410 | \r | |
2411 | /**\r | |
2412 | Register SMRAM profile handler.\r | |
2413 | \r | |
2414 | **/\r | |
2415 | VOID\r | |
2416 | RegisterSmramProfileHandler (\r | |
2417 | VOID\r | |
2418 | )\r | |
2419 | {\r | |
1436aea4 MK |
2420 | EFI_STATUS Status;\r |
2421 | EFI_HANDLE DispatchHandle;\r | |
84edd20b SZ |
2422 | \r |
2423 | if (!IS_SMRAM_PROFILE_ENABLED) {\r | |
2424 | return;\r | |
2425 | }\r | |
2426 | \r | |
2427 | Status = SmiHandlerRegister (\r | |
2428 | SmramProfileHandler,\r | |
2429 | &gEdkiiMemoryProfileGuid,\r | |
2430 | &DispatchHandle\r | |
2431 | );\r | |
2432 | ASSERT_EFI_ERROR (Status);\r | |
2433 | }\r | |
2434 | \r | |
2435 | ////////////////////\r | |
2436 | \r | |
2437 | /**\r | |
2438 | Dump SMRAM range.\r | |
2439 | \r | |
2440 | **/\r | |
2441 | VOID\r | |
2442 | DumpSmramRange (\r | |
2443 | VOID\r | |
2444 | )\r | |
2445 | {\r | |
1436aea4 MK |
2446 | UINTN Index;\r |
2447 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2448 | BOOLEAN SmramProfileGettingStatus;\r | |
84edd20b SZ |
2449 | \r |
2450 | ContextData = GetSmramProfileContext ();\r | |
2451 | if (ContextData == NULL) {\r | |
1436aea4 | 2452 | return;\r |
84edd20b SZ |
2453 | }\r |
2454 | \r | |
1436aea4 | 2455 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2456 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b | 2457 | \r |
87000d77 | 2458 | DEBUG ((DEBUG_INFO, "FullSmramRange address - 0x%08x\n", mFullSmramRanges));\r |
84edd20b | 2459 | \r |
87000d77 | 2460 | DEBUG ((DEBUG_INFO, "======= SmramProfile begin =======\n"));\r |
84edd20b | 2461 | \r |
87000d77 | 2462 | DEBUG ((DEBUG_INFO, "FullSmramRange:\n"));\r |
84edd20b | 2463 | for (Index = 0; Index < mFullSmramRangeCount; Index++) {\r |
87000d77 MK |
2464 | DEBUG ((DEBUG_INFO, " FullSmramRange (0x%x)\n", Index));\r |
2465 | DEBUG ((DEBUG_INFO, " PhysicalStart - 0x%016lx\n", mFullSmramRanges[Index].PhysicalStart));\r | |
2466 | DEBUG ((DEBUG_INFO, " CpuStart - 0x%016lx\n", mFullSmramRanges[Index].CpuStart));\r | |
2467 | DEBUG ((DEBUG_INFO, " PhysicalSize - 0x%016lx\n", mFullSmramRanges[Index].PhysicalSize));\r | |
2468 | DEBUG ((DEBUG_INFO, " RegionState - 0x%016lx\n", mFullSmramRanges[Index].RegionState));\r | |
84edd20b SZ |
2469 | }\r |
2470 | \r | |
87000d77 | 2471 | DEBUG ((DEBUG_INFO, "======= SmramProfile end =======\n"));\r |
84edd20b | 2472 | \r |
e524f680 | 2473 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2474 | }\r |
2475 | \r | |
2476 | /**\r | |
2477 | Dump SMRAM free page list.\r | |
2478 | \r | |
2479 | **/\r | |
2480 | VOID\r | |
2481 | DumpFreePagesList (\r | |
2482 | VOID\r | |
2483 | )\r | |
2484 | {\r | |
1436aea4 MK |
2485 | LIST_ENTRY *FreePageList;\r |
2486 | LIST_ENTRY *Node;\r | |
2487 | FREE_PAGE_LIST *Pages;\r | |
2488 | UINTN Index;\r | |
2489 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2490 | BOOLEAN SmramProfileGettingStatus;\r | |
84edd20b SZ |
2491 | \r |
2492 | ContextData = GetSmramProfileContext ();\r | |
2493 | if (ContextData == NULL) {\r | |
1436aea4 | 2494 | return;\r |
84edd20b SZ |
2495 | }\r |
2496 | \r | |
1436aea4 | 2497 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2498 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b | 2499 | \r |
87000d77 | 2500 | DEBUG ((DEBUG_INFO, "======= SmramProfile begin =======\n"));\r |
84edd20b | 2501 | \r |
87000d77 | 2502 | DEBUG ((DEBUG_INFO, "FreePagesList:\n"));\r |
84edd20b SZ |
2503 | FreePageList = &mSmmMemoryMap;\r |
2504 | for (Node = FreePageList->BackLink, Index = 0;\r | |
2505 | Node != FreePageList;\r | |
1436aea4 MK |
2506 | Node = Node->BackLink, Index++)\r |
2507 | {\r | |
84edd20b | 2508 | Pages = BASE_CR (Node, FREE_PAGE_LIST, Link);\r |
87000d77 | 2509 | DEBUG ((DEBUG_INFO, " Index - 0x%x\n", Index));\r |
1436aea4 | 2510 | DEBUG ((DEBUG_INFO, " PhysicalStart - 0x%016lx\n", (PHYSICAL_ADDRESS)(UINTN)Pages));\r |
87000d77 | 2511 | DEBUG ((DEBUG_INFO, " NumberOfPages - 0x%08x\n", Pages->NumberOfPages));\r |
84edd20b SZ |
2512 | }\r |
2513 | \r | |
87000d77 | 2514 | DEBUG ((DEBUG_INFO, "======= SmramProfile end =======\n"));\r |
84edd20b | 2515 | \r |
e524f680 | 2516 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2517 | }\r |
2518 | \r | |
2519 | /**\r | |
2520 | Dump SMRAM free pool list.\r | |
2521 | \r | |
2522 | **/\r | |
2523 | VOID\r | |
2524 | DumpFreePoolList (\r | |
2525 | VOID\r | |
2526 | )\r | |
2527 | {\r | |
1436aea4 MK |
2528 | LIST_ENTRY *FreePoolList;\r |
2529 | LIST_ENTRY *Node;\r | |
2530 | FREE_POOL_HEADER *Pool;\r | |
2531 | UINTN Index;\r | |
2532 | UINTN PoolListIndex;\r | |
2533 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2534 | BOOLEAN SmramProfileGettingStatus;\r | |
2535 | UINTN SmmPoolTypeIndex;\r | |
84edd20b SZ |
2536 | \r |
2537 | ContextData = GetSmramProfileContext ();\r | |
2538 | if (ContextData == NULL) {\r | |
1436aea4 | 2539 | return;\r |
84edd20b SZ |
2540 | }\r |
2541 | \r | |
1436aea4 | 2542 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2543 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b | 2544 | \r |
5f4d3e17 JY |
2545 | DEBUG ((DEBUG_INFO, "======= SmramProfile begin =======\n"));\r |
2546 | \r | |
2547 | for (SmmPoolTypeIndex = 0; SmmPoolTypeIndex < SmmPoolTypeMax; SmmPoolTypeIndex++) {\r | |
2548 | for (PoolListIndex = 0; PoolListIndex < MAX_POOL_INDEX; PoolListIndex++) {\r | |
2549 | DEBUG ((DEBUG_INFO, "FreePoolList(%d)(%d):\n", SmmPoolTypeIndex, PoolListIndex));\r | |
2550 | FreePoolList = &mSmmPoolLists[SmmPoolTypeIndex][PoolListIndex];\r | |
2551 | for (Node = FreePoolList->BackLink, Index = 0;\r | |
2552 | Node != FreePoolList;\r | |
1436aea4 MK |
2553 | Node = Node->BackLink, Index++)\r |
2554 | {\r | |
5f4d3e17 JY |
2555 | Pool = BASE_CR (Node, FREE_POOL_HEADER, Link);\r |
2556 | DEBUG ((DEBUG_INFO, " Index - 0x%x\n", Index));\r | |
1436aea4 | 2557 | DEBUG ((DEBUG_INFO, " PhysicalStart - 0x%016lx\n", (PHYSICAL_ADDRESS)(UINTN)Pool));\r |
5f4d3e17 JY |
2558 | DEBUG ((DEBUG_INFO, " Size - 0x%08x\n", Pool->Header.Size));\r |
2559 | DEBUG ((DEBUG_INFO, " Available - 0x%02x\n", Pool->Header.Available));\r | |
2560 | }\r | |
84edd20b SZ |
2561 | }\r |
2562 | }\r | |
2563 | \r | |
5f4d3e17 | 2564 | DEBUG ((DEBUG_INFO, "======= SmramProfile end =======\n"));\r |
84edd20b | 2565 | \r |
e524f680 | 2566 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2567 | }\r |
2568 | \r | |
1436aea4 | 2569 | GLOBAL_REMOVE_IF_UNREFERENCED CHAR8 *mSmmActionString[] = {\r |
e524f680 SZ |
2570 | "SmmUnknown",\r |
2571 | "gSmst->SmmAllocatePages",\r | |
2572 | "gSmst->SmmFreePages",\r | |
2573 | "gSmst->SmmAllocatePool",\r | |
2574 | "gSmst->SmmFreePool",\r | |
84edd20b SZ |
2575 | };\r |
2576 | \r | |
e524f680 | 2577 | typedef struct {\r |
1436aea4 MK |
2578 | MEMORY_PROFILE_ACTION Action;\r |
2579 | CHAR8 *String;\r | |
e524f680 SZ |
2580 | } ACTION_STRING;\r |
2581 | \r | |
1436aea4 MK |
2582 | GLOBAL_REMOVE_IF_UNREFERENCED ACTION_STRING mExtActionString[] = {\r |
2583 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_PAGES, "Lib:AllocatePages" },\r | |
2584 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_PAGES, "Lib:AllocateRuntimePages" },\r | |
2585 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_PAGES, "Lib:AllocateReservedPages" },\r | |
2586 | { MEMORY_PROFILE_ACTION_LIB_FREE_PAGES, "Lib:FreePages" },\r | |
2587 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_PAGES, "Lib:AllocateAlignedPages" },\r | |
2588 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RUNTIME_PAGES, "Lib:AllocateAlignedRuntimePages" },\r | |
2589 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ALIGNED_RESERVED_PAGES, "Lib:AllocateAlignedReservedPages" },\r | |
2590 | { MEMORY_PROFILE_ACTION_LIB_FREE_ALIGNED_PAGES, "Lib:FreeAlignedPages" },\r | |
2591 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_POOL, "Lib:AllocatePool" },\r | |
2592 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_POOL, "Lib:AllocateRuntimePool" },\r | |
2593 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_POOL, "Lib:AllocateReservedPool" },\r | |
2594 | { MEMORY_PROFILE_ACTION_LIB_FREE_POOL, "Lib:FreePool" },\r | |
2595 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_ZERO_POOL, "Lib:AllocateZeroPool" },\r | |
2596 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_ZERO_POOL, "Lib:AllocateRuntimeZeroPool" },\r | |
2597 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_ZERO_POOL, "Lib:AllocateReservedZeroPool" },\r | |
2598 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_COPY_POOL, "Lib:AllocateCopyPool" },\r | |
2599 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RUNTIME_COPY_POOL, "Lib:AllocateRuntimeCopyPool" },\r | |
2600 | { MEMORY_PROFILE_ACTION_LIB_ALLOCATE_RESERVED_COPY_POOL, "Lib:AllocateReservedCopyPool" },\r | |
2601 | { MEMORY_PROFILE_ACTION_LIB_REALLOCATE_POOL, "Lib:ReallocatePool" },\r | |
2602 | { MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RUNTIME_POOL, "Lib:ReallocateRuntimePool" },\r | |
2603 | { MEMORY_PROFILE_ACTION_LIB_REALLOCATE_RESERVED_POOL, "Lib:ReallocateReservedPool" },\r | |
e524f680 SZ |
2604 | };\r |
2605 | \r | |
ca949d9d | 2606 | typedef struct {\r |
1436aea4 MK |
2607 | EFI_MEMORY_TYPE MemoryType;\r |
2608 | CHAR8 *MemoryTypeStr;\r | |
ca949d9d SZ |
2609 | } PROFILE_MEMORY_TYPE_STRING;\r |
2610 | \r | |
1436aea4 MK |
2611 | GLOBAL_REMOVE_IF_UNREFERENCED PROFILE_MEMORY_TYPE_STRING mMemoryTypeString[] = {\r |
2612 | { EfiRuntimeServicesCode, "EfiRuntimeServicesCode" },\r | |
2613 | { EfiRuntimeServicesData, "EfiRuntimeServicesData" }\r | |
84edd20b SZ |
2614 | };\r |
2615 | \r | |
ca949d9d SZ |
2616 | /**\r |
2617 | Memory type to string.\r | |
2618 | \r | |
2619 | @param[in] MemoryType Memory type.\r | |
2620 | \r | |
2621 | @return Pointer to string.\r | |
2622 | \r | |
2623 | **/\r | |
e524f680 | 2624 | CHAR8 *\r |
ca949d9d | 2625 | ProfileMemoryTypeToStr (\r |
1436aea4 | 2626 | IN EFI_MEMORY_TYPE MemoryType\r |
ca949d9d SZ |
2627 | )\r |
2628 | {\r | |
1436aea4 MK |
2629 | UINTN Index;\r |
2630 | \r | |
8368951f | 2631 | for (Index = 0; Index < ARRAY_SIZE (mMemoryTypeString); Index++) {\r |
ca949d9d SZ |
2632 | if (mMemoryTypeString[Index].MemoryType == MemoryType) {\r |
2633 | return mMemoryTypeString[Index].MemoryTypeStr;\r | |
2634 | }\r | |
2635 | }\r | |
2636 | \r | |
e524f680 SZ |
2637 | return "UnexpectedMemoryType";\r |
2638 | }\r | |
2639 | \r | |
2640 | /**\r | |
2641 | Action to string.\r | |
2642 | \r | |
2643 | @param[in] Action Profile action.\r | |
2644 | \r | |
2645 | @return Pointer to string.\r | |
2646 | \r | |
2647 | **/\r | |
2648 | CHAR8 *\r | |
2649 | ProfileActionToStr (\r | |
2650 | IN MEMORY_PROFILE_ACTION Action\r | |
2651 | )\r | |
2652 | {\r | |
1436aea4 MK |
2653 | UINTN Index;\r |
2654 | UINTN ActionStringCount;\r | |
2655 | CHAR8 **ActionString;\r | |
e524f680 | 2656 | \r |
1436aea4 | 2657 | ActionString = mSmmActionString;\r |
8368951f | 2658 | ActionStringCount = ARRAY_SIZE (mSmmActionString);\r |
e524f680 | 2659 | \r |
1436aea4 | 2660 | if ((UINTN)(UINT32)Action < ActionStringCount) {\r |
e524f680 SZ |
2661 | return ActionString[Action];\r |
2662 | }\r | |
1436aea4 | 2663 | \r |
8368951f | 2664 | for (Index = 0; Index < ARRAY_SIZE (mExtActionString); Index++) {\r |
e524f680 SZ |
2665 | if (mExtActionString[Index].Action == Action) {\r |
2666 | return mExtActionString[Index].String;\r | |
2667 | }\r | |
2668 | }\r | |
2669 | \r | |
2670 | return ActionString[0];\r | |
ca949d9d | 2671 | }\r |
84edd20b SZ |
2672 | \r |
2673 | /**\r | |
2674 | Dump SMRAM profile.\r | |
2675 | \r | |
2676 | **/\r | |
2677 | VOID\r | |
2678 | DumpSmramProfile (\r | |
2679 | VOID\r | |
2680 | )\r | |
2681 | {\r | |
1436aea4 MK |
2682 | MEMORY_PROFILE_CONTEXT *Context;\r |
2683 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
2684 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
2685 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
2686 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
2687 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
2688 | LIST_ENTRY *SmramDriverInfoList;\r | |
2689 | UINTN DriverIndex;\r | |
2690 | LIST_ENTRY *DriverLink;\r | |
2691 | LIST_ENTRY *AllocInfoList;\r | |
2692 | UINTN AllocIndex;\r | |
2693 | LIST_ENTRY *AllocLink;\r | |
2694 | BOOLEAN SmramProfileGettingStatus;\r | |
2695 | UINTN TypeIndex;\r | |
84edd20b SZ |
2696 | \r |
2697 | ContextData = GetSmramProfileContext ();\r | |
2698 | if (ContextData == NULL) {\r | |
1436aea4 | 2699 | return;\r |
84edd20b SZ |
2700 | }\r |
2701 | \r | |
1436aea4 | 2702 | SmramProfileGettingStatus = mSmramProfileGettingStatus;\r |
e524f680 | 2703 | mSmramProfileGettingStatus = TRUE;\r |
84edd20b SZ |
2704 | \r |
2705 | Context = &ContextData->Context;\r | |
87000d77 MK |
2706 | DEBUG ((DEBUG_INFO, "======= SmramProfile begin =======\n"));\r |
2707 | DEBUG ((DEBUG_INFO, "MEMORY_PROFILE_CONTEXT\n"));\r | |
84edd20b | 2708 | \r |
87000d77 MK |
2709 | DEBUG ((DEBUG_INFO, " CurrentTotalUsage - 0x%016lx\n", Context->CurrentTotalUsage));\r |
2710 | DEBUG ((DEBUG_INFO, " PeakTotalUsage - 0x%016lx\n", Context->PeakTotalUsage));\r | |
ca949d9d | 2711 | for (TypeIndex = 0; TypeIndex < sizeof (Context->CurrentTotalUsageByType) / sizeof (Context->CurrentTotalUsageByType[0]); TypeIndex++) {\r |
84edd20b | 2712 | if ((Context->CurrentTotalUsageByType[TypeIndex] != 0) ||\r |
1436aea4 MK |
2713 | (Context->PeakTotalUsageByType[TypeIndex] != 0))\r |
2714 | {\r | |
87000d77 MK |
2715 | DEBUG ((DEBUG_INFO, " CurrentTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->CurrentTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r |
2716 | DEBUG ((DEBUG_INFO, " PeakTotalUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, Context->PeakTotalUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r | |
84edd20b SZ |
2717 | }\r |
2718 | }\r | |
1436aea4 | 2719 | \r |
87000d77 MK |
2720 | DEBUG ((DEBUG_INFO, " TotalImageSize - 0x%016lx\n", Context->TotalImageSize));\r |
2721 | DEBUG ((DEBUG_INFO, " ImageCount - 0x%08x\n", Context->ImageCount));\r | |
2722 | DEBUG ((DEBUG_INFO, " SequenceCount - 0x%08x\n", Context->SequenceCount));\r | |
84edd20b SZ |
2723 | \r |
2724 | SmramDriverInfoList = ContextData->DriverInfoList;\r | |
2725 | for (DriverLink = SmramDriverInfoList->ForwardLink, DriverIndex = 0;\r | |
2726 | DriverLink != SmramDriverInfoList;\r | |
1436aea4 MK |
2727 | DriverLink = DriverLink->ForwardLink, DriverIndex++)\r |
2728 | {\r | |
84edd20b | 2729 | DriverInfoData = CR (\r |
1436aea4 MK |
2730 | DriverLink,\r |
2731 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
2732 | Link,\r | |
2733 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
2734 | );\r | |
84edd20b | 2735 | DriverInfo = &DriverInfoData->DriverInfo;\r |
87000d77 MK |
2736 | DEBUG ((DEBUG_INFO, " MEMORY_PROFILE_DRIVER_INFO (0x%x)\n", DriverIndex));\r |
2737 | DEBUG ((DEBUG_INFO, " FileName - %g\n", &DriverInfo->FileName));\r | |
2738 | DEBUG ((DEBUG_INFO, " ImageBase - 0x%016lx\n", DriverInfo->ImageBase));\r | |
2739 | DEBUG ((DEBUG_INFO, " ImageSize - 0x%016lx\n", DriverInfo->ImageSize));\r | |
2740 | DEBUG ((DEBUG_INFO, " EntryPoint - 0x%016lx\n", DriverInfo->EntryPoint));\r | |
2741 | DEBUG ((DEBUG_INFO, " ImageSubsystem - 0x%04x\n", DriverInfo->ImageSubsystem));\r | |
2742 | DEBUG ((DEBUG_INFO, " FileType - 0x%02x\n", DriverInfo->FileType));\r | |
2743 | DEBUG ((DEBUG_INFO, " CurrentUsage - 0x%016lx\n", DriverInfo->CurrentUsage));\r | |
2744 | DEBUG ((DEBUG_INFO, " PeakUsage - 0x%016lx\n", DriverInfo->PeakUsage));\r | |
ca949d9d | 2745 | for (TypeIndex = 0; TypeIndex < sizeof (DriverInfo->CurrentUsageByType) / sizeof (DriverInfo->CurrentUsageByType[0]); TypeIndex++) {\r |
84edd20b | 2746 | if ((DriverInfo->CurrentUsageByType[TypeIndex] != 0) ||\r |
1436aea4 MK |
2747 | (DriverInfo->PeakUsageByType[TypeIndex] != 0))\r |
2748 | {\r | |
87000d77 MK |
2749 | DEBUG ((DEBUG_INFO, " CurrentUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->CurrentUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r |
2750 | DEBUG ((DEBUG_INFO, " PeakUsage[0x%02x] - 0x%016lx (%a)\n", TypeIndex, DriverInfo->PeakUsageByType[TypeIndex], ProfileMemoryTypeToStr (TypeIndex)));\r | |
84edd20b SZ |
2751 | }\r |
2752 | }\r | |
1436aea4 | 2753 | \r |
87000d77 | 2754 | DEBUG ((DEBUG_INFO, " AllocRecordCount - 0x%08x\n", DriverInfo->AllocRecordCount));\r |
84edd20b SZ |
2755 | \r |
2756 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
2757 | for (AllocLink = AllocInfoList->ForwardLink, AllocIndex = 0;\r | |
2758 | AllocLink != AllocInfoList;\r | |
1436aea4 MK |
2759 | AllocLink = AllocLink->ForwardLink, AllocIndex++)\r |
2760 | {\r | |
84edd20b | 2761 | AllocInfoData = CR (\r |
1436aea4 MK |
2762 | AllocLink,\r |
2763 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
2764 | Link,\r | |
2765 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
2766 | );\r | |
84edd20b | 2767 | AllocInfo = &AllocInfoData->AllocInfo;\r |
87000d77 MK |
2768 | DEBUG ((DEBUG_INFO, " MEMORY_PROFILE_ALLOC_INFO (0x%x)\n", AllocIndex));\r |
2769 | DEBUG ((DEBUG_INFO, " CallerAddress - 0x%016lx (Offset: 0x%08x)\n", AllocInfo->CallerAddress, AllocInfo->CallerAddress - DriverInfo->ImageBase));\r | |
2770 | DEBUG ((DEBUG_INFO, " SequenceId - 0x%08x\n", AllocInfo->SequenceId));\r | |
e524f680 SZ |
2771 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_USER_DEFINED_MASK) != 0) {\r |
2772 | if (AllocInfoData->ActionString != NULL) {\r | |
87000d77 | 2773 | DEBUG ((DEBUG_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, AllocInfoData->ActionString));\r |
e524f680 | 2774 | } else {\r |
87000d77 | 2775 | DEBUG ((DEBUG_INFO, " Action - 0x%08x (UserDefined-0x%08x)\n", AllocInfo->Action, AllocInfo->Action));\r |
e524f680 SZ |
2776 | }\r |
2777 | } else {\r | |
87000d77 | 2778 | DEBUG ((DEBUG_INFO, " Action - 0x%08x (%a)\n", AllocInfo->Action, ProfileActionToStr (AllocInfo->Action)));\r |
e524f680 | 2779 | }\r |
1436aea4 | 2780 | \r |
87000d77 MK |
2781 | DEBUG ((DEBUG_INFO, " MemoryType - 0x%08x (%a)\n", AllocInfo->MemoryType, ProfileMemoryTypeToStr (AllocInfo->MemoryType)));\r |
2782 | DEBUG ((DEBUG_INFO, " Buffer - 0x%016lx\n", AllocInfo->Buffer));\r | |
2783 | DEBUG ((DEBUG_INFO, " Size - 0x%016lx\n", AllocInfo->Size));\r | |
84edd20b SZ |
2784 | }\r |
2785 | }\r | |
2786 | \r | |
87000d77 | 2787 | DEBUG ((DEBUG_INFO, "======= SmramProfile end =======\n"));\r |
84edd20b | 2788 | \r |
e524f680 | 2789 | mSmramProfileGettingStatus = SmramProfileGettingStatus;\r |
84edd20b SZ |
2790 | }\r |
2791 | \r | |
2792 | /**\r | |
4be497df | 2793 | Dump SMRAM information.\r |
84edd20b SZ |
2794 | \r |
2795 | **/\r | |
2796 | VOID\r | |
2797 | DumpSmramInfo (\r | |
2798 | VOID\r | |
2799 | )\r | |
2800 | {\r | |
1436aea4 MK |
2801 | DEBUG_CODE_BEGIN ();\r |
2802 | if (IS_SMRAM_PROFILE_ENABLED) {\r | |
2803 | DumpSmramProfile ();\r | |
2804 | DumpFreePagesList ();\r | |
2805 | DumpFreePoolList ();\r | |
2806 | DumpSmramRange ();\r | |
2807 | }\r | |
2808 | \r | |
2809 | DEBUG_CODE_END ();\r | |
84edd20b | 2810 | }\r |