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84edd20b SZ |
1 | /** @file\r |
2 | Support routines for UEFI memory 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 "DxeMain.h"\r | |
db9b00f1 | 10 | #include "Imem.h"\r |
84edd20b SZ |
11 | \r |
12 | #define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)\r | |
13 | \r | |
1d60fe96 SZ |
14 | #define GET_OCCUPIED_SIZE(ActualSize, Alignment) \\r |
15 | ((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))\r | |
16 | \r | |
84edd20b SZ |
17 | typedef struct {\r |
18 | UINT32 Signature;\r | |
19 | MEMORY_PROFILE_CONTEXT Context;\r | |
20 | LIST_ENTRY *DriverInfoList;\r | |
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 | |
1d60fe96 | 27 | CHAR8 *PdbString;\r |
84edd20b SZ |
28 | LIST_ENTRY Link;\r |
29 | } MEMORY_PROFILE_DRIVER_INFO_DATA;\r | |
30 | \r | |
31 | typedef struct {\r | |
32 | UINT32 Signature;\r | |
33 | MEMORY_PROFILE_ALLOC_INFO AllocInfo;\r | |
1d60fe96 | 34 | CHAR8 *ActionString;\r |
84edd20b SZ |
35 | LIST_ENTRY Link;\r |
36 | } MEMORY_PROFILE_ALLOC_INFO_DATA;\r | |
37 | \r | |
38 | \r | |
39 | GLOBAL_REMOVE_IF_UNREFERENCED LIST_ENTRY mImageQueue = INITIALIZE_LIST_HEAD_VARIABLE (mImageQueue);\r | |
40 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA mMemoryProfileContext = {\r | |
41 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
42 | {\r | |
43 | {\r | |
44 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
45 | sizeof (MEMORY_PROFILE_CONTEXT),\r | |
46 | MEMORY_PROFILE_CONTEXT_REVISION\r | |
47 | },\r | |
48 | 0,\r | |
49 | 0,\r | |
50 | {0},\r | |
51 | {0},\r | |
52 | 0,\r | |
53 | 0,\r | |
54 | 0\r | |
55 | },\r | |
56 | &mImageQueue,\r | |
57 | };\r | |
58 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA *mMemoryProfileContextPtr = NULL;\r | |
59 | \r | |
bd40dd27 SZ |
60 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_LOCK mMemoryProfileLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);\r |
61 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mMemoryProfileGettingStatus = FALSE;\r | |
62 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
63 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_DEVICE_PATH_PROTOCOL *mMemoryProfileDriverPath;\r | |
64 | GLOBAL_REMOVE_IF_UNREFERENCED UINTN mMemoryProfileDriverPathSize;\r | |
84edd20b SZ |
65 | \r |
66 | /**\r | |
67 | Get memory profile data.\r | |
68 | \r | |
69 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
70 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
71 | On return, points to the size of the data returned in ProfileBuffer.\r | |
72 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 73 | \r |
84edd20b | 74 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1d60fe96 | 75 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r |
d1102dba | 76 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
84edd20b SZ |
77 | ProfileSize is updated with the size required.\r |
78 | \r | |
79 | **/\r | |
80 | EFI_STATUS\r | |
81 | EFIAPI\r | |
82 | ProfileProtocolGetData (\r | |
83 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
84 | IN OUT UINT64 *ProfileSize,\r | |
85 | OUT VOID *ProfileBuffer\r | |
86 | );\r | |
87 | \r | |
88 | /**\r | |
89 | Register image to memory profile.\r | |
90 | \r | |
91 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
92 | @param[in] FilePath File path of the image.\r | |
93 | @param[in] ImageBase Image base address.\r | |
94 | @param[in] ImageSize Image size.\r | |
95 | @param[in] FileType File type of the image.\r | |
96 | \r | |
1d60fe96 SZ |
97 | @return EFI_SUCCESS Register successfully.\r |
98 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
99 | or memory profile for the image is not required.\r | |
84edd20b SZ |
100 | @return EFI_OUT_OF_RESOURCE No enough resource for this register.\r |
101 | \r | |
102 | **/\r | |
103 | EFI_STATUS\r | |
104 | EFIAPI\r | |
105 | ProfileProtocolRegisterImage (\r | |
106 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
107 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
108 | IN PHYSICAL_ADDRESS ImageBase,\r | |
109 | IN UINT64 ImageSize,\r | |
110 | IN EFI_FV_FILETYPE FileType\r | |
111 | );\r | |
112 | \r | |
113 | /**\r | |
114 | Unregister image from memory profile.\r | |
115 | \r | |
116 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
117 | @param[in] FilePath File path of the image.\r | |
118 | @param[in] ImageBase Image base address.\r | |
119 | @param[in] ImageSize Image size.\r | |
120 | \r | |
1d60fe96 SZ |
121 | @return EFI_SUCCESS Unregister successfully.\r |
122 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
123 | or memory profile for the image is not required.\r | |
84edd20b SZ |
124 | @return EFI_NOT_FOUND The image is not found.\r |
125 | \r | |
126 | **/\r | |
127 | EFI_STATUS\r | |
128 | EFIAPI\r | |
129 | ProfileProtocolUnregisterImage (\r | |
130 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
131 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
132 | IN PHYSICAL_ADDRESS ImageBase,\r | |
133 | IN UINT64 ImageSize\r | |
134 | );\r | |
135 | \r | |
1d60fe96 SZ |
136 | /**\r |
137 | Get memory profile recording state.\r | |
138 | \r | |
139 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
140 | @param[out] RecordingState Recording state.\r | |
141 | \r | |
142 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
143 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
144 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
145 | \r | |
146 | **/\r | |
147 | EFI_STATUS\r | |
148 | EFIAPI\r | |
149 | ProfileProtocolGetRecordingState (\r | |
150 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
151 | OUT BOOLEAN *RecordingState\r | |
152 | );\r | |
153 | \r | |
154 | /**\r | |
155 | Set memory profile recording state.\r | |
156 | \r | |
157 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
158 | @param[in] RecordingState Recording state.\r | |
159 | \r | |
160 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
161 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
162 | \r | |
163 | **/\r | |
164 | EFI_STATUS\r | |
165 | EFIAPI\r | |
166 | ProfileProtocolSetRecordingState (\r | |
167 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
168 | IN BOOLEAN RecordingState\r | |
169 | );\r | |
170 | \r | |
171 | /**\r | |
172 | Record memory profile of multilevel caller.\r | |
173 | \r | |
174 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
175 | @param[in] CallerAddress Address of caller.\r | |
176 | @param[in] Action Memory profile action.\r | |
177 | @param[in] MemoryType Memory type.\r | |
178 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
179 | @param[in] Buffer Buffer address.\r | |
180 | @param[in] Size Buffer size.\r | |
181 | @param[in] ActionString String for memory profile action.\r | |
182 | Only needed for user defined allocate action.\r | |
183 | \r | |
184 | @return EFI_SUCCESS Memory profile is updated.\r | |
185 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
186 | or memory profile for the image is not required,\r | |
187 | or memory profile for the memory type is not required.\r | |
188 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
189 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
190 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
191 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
192 | \r | |
193 | **/\r | |
194 | EFI_STATUS\r | |
195 | EFIAPI\r | |
196 | ProfileProtocolRecord (\r | |
197 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
198 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
199 | IN MEMORY_PROFILE_ACTION Action,\r | |
200 | IN EFI_MEMORY_TYPE MemoryType,\r | |
201 | IN VOID *Buffer,\r | |
202 | IN UINTN Size,\r | |
203 | IN CHAR8 *ActionString OPTIONAL\r | |
204 | );\r | |
205 | \r | |
bd40dd27 | 206 | GLOBAL_REMOVE_IF_UNREFERENCED EDKII_MEMORY_PROFILE_PROTOCOL mProfileProtocol = {\r |
84edd20b SZ |
207 | ProfileProtocolGetData,\r |
208 | ProfileProtocolRegisterImage,\r | |
1d60fe96 SZ |
209 | ProfileProtocolUnregisterImage,\r |
210 | ProfileProtocolGetRecordingState,\r | |
211 | ProfileProtocolSetRecordingState,\r | |
212 | ProfileProtocolRecord,\r | |
84edd20b SZ |
213 | };\r |
214 | \r | |
c16b7fe7 SZ |
215 | /**\r |
216 | Acquire lock on mMemoryProfileLock.\r | |
217 | **/\r | |
218 | VOID\r | |
219 | CoreAcquireMemoryProfileLock (\r | |
220 | VOID\r | |
221 | )\r | |
222 | {\r | |
223 | CoreAcquireLock (&mMemoryProfileLock);\r | |
224 | }\r | |
225 | \r | |
226 | /**\r | |
227 | Release lock on mMemoryProfileLock.\r | |
228 | **/\r | |
229 | VOID\r | |
230 | CoreReleaseMemoryProfileLock (\r | |
231 | VOID\r | |
232 | )\r | |
233 | {\r | |
234 | CoreReleaseLock (&mMemoryProfileLock);\r | |
235 | }\r | |
236 | \r | |
84edd20b SZ |
237 | /**\r |
238 | Return memory profile context.\r | |
239 | \r | |
240 | @return Memory profile context.\r | |
241 | \r | |
242 | **/\r | |
243 | MEMORY_PROFILE_CONTEXT_DATA *\r | |
244 | GetMemoryProfileContext (\r | |
245 | VOID\r | |
246 | )\r | |
247 | {\r | |
248 | return mMemoryProfileContextPtr;\r | |
249 | }\r | |
250 | \r | |
84edd20b SZ |
251 | /**\r |
252 | Retrieves and returns the Subsystem of a PE/COFF image that has been loaded into system memory.\r | |
253 | If Pe32Data is NULL, then ASSERT().\r | |
254 | \r | |
255 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
256 | \r | |
257 | @return The Subsystem of the PE/COFF image.\r | |
258 | \r | |
259 | **/\r | |
260 | UINT16\r | |
261 | InternalPeCoffGetSubsystem (\r | |
262 | IN VOID *Pe32Data\r | |
263 | )\r | |
264 | {\r | |
265 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
266 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
267 | UINT16 Magic;\r | |
268 | \r | |
269 | ASSERT (Pe32Data != NULL);\r | |
270 | \r | |
271 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
272 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
273 | //\r | |
274 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
275 | //\r | |
276 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
277 | } else {\r | |
278 | //\r | |
279 | // DOS image header is not present, so PE header is at the image base.\r | |
280 | //\r | |
281 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
282 | }\r | |
283 | \r | |
284 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
285 | return Hdr.Te->Subsystem;\r | |
286 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
05cfd73f | 287 | Magic = Hdr.Pe32->OptionalHeader.Magic;\r |
84edd20b SZ |
288 | if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r |
289 | return Hdr.Pe32->OptionalHeader.Subsystem;\r | |
290 | } else if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {\r | |
291 | return Hdr.Pe32Plus->OptionalHeader.Subsystem;\r | |
292 | }\r | |
293 | }\r | |
294 | \r | |
295 | return 0x0000;\r | |
296 | }\r | |
297 | \r | |
298 | /**\r | |
299 | Retrieves and returns a pointer to the entry point to a PE/COFF image that has been loaded\r | |
300 | into system memory with the PE/COFF Loader Library functions.\r | |
301 | \r | |
302 | Retrieves the entry point to the PE/COFF image specified by Pe32Data and returns this entry\r | |
303 | point in EntryPoint. If the entry point could not be retrieved from the PE/COFF image, then\r | |
304 | return RETURN_INVALID_PARAMETER. Otherwise return RETURN_SUCCESS.\r | |
305 | If Pe32Data is NULL, then ASSERT().\r | |
306 | If EntryPoint is NULL, then ASSERT().\r | |
307 | \r | |
308 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
309 | @param EntryPoint The pointer to entry point to the PE/COFF image to return.\r | |
310 | \r | |
311 | @retval RETURN_SUCCESS EntryPoint was returned.\r | |
312 | @retval RETURN_INVALID_PARAMETER The entry point could not be found in the PE/COFF image.\r | |
313 | \r | |
314 | **/\r | |
315 | RETURN_STATUS\r | |
316 | InternalPeCoffGetEntryPoint (\r | |
317 | IN VOID *Pe32Data,\r | |
318 | OUT VOID **EntryPoint\r | |
319 | )\r | |
320 | {\r | |
321 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
322 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
323 | \r | |
324 | ASSERT (Pe32Data != NULL);\r | |
325 | ASSERT (EntryPoint != NULL);\r | |
326 | \r | |
327 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
328 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
329 | //\r | |
330 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
331 | //\r | |
332 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
333 | } else {\r | |
334 | //\r | |
335 | // DOS image header is not present, so PE header is at the image base.\r | |
336 | //\r | |
337 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
338 | }\r | |
339 | \r | |
340 | //\r | |
341 | // Calculate the entry point relative to the start of the image.\r | |
342 | // AddressOfEntryPoint is common for PE32 & PE32+\r | |
343 | //\r | |
344 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
345 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Te->AddressOfEntryPoint & 0x0ffffffff) + sizeof (EFI_TE_IMAGE_HEADER) - Hdr.Te->StrippedSize);\r | |
346 | return RETURN_SUCCESS;\r | |
347 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
348 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Pe32->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff));\r | |
349 | return RETURN_SUCCESS;\r | |
350 | }\r | |
351 | \r | |
352 | return RETURN_UNSUPPORTED;\r | |
353 | }\r | |
354 | \r | |
355 | /**\r | |
356 | Build driver info.\r | |
357 | \r | |
358 | @param ContextData Memory profile context.\r | |
359 | @param FileName File name of the image.\r | |
360 | @param ImageBase Image base address.\r | |
361 | @param ImageSize Image size.\r | |
362 | @param EntryPoint Entry point of the image.\r | |
363 | @param ImageSubsystem Image subsystem of the image.\r | |
364 | @param FileType File type of the image.\r | |
365 | \r | |
366 | @return Pointer to memory profile driver info.\r | |
367 | \r | |
368 | **/\r | |
369 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
370 | BuildDriverInfo (\r | |
371 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
372 | IN EFI_GUID *FileName,\r | |
373 | IN PHYSICAL_ADDRESS ImageBase,\r | |
374 | IN UINT64 ImageSize,\r | |
375 | IN PHYSICAL_ADDRESS EntryPoint,\r | |
376 | IN UINT16 ImageSubsystem,\r | |
377 | IN EFI_FV_FILETYPE FileType\r | |
378 | )\r | |
379 | {\r | |
380 | EFI_STATUS Status;\r | |
381 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
382 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
383 | VOID *EntryPointInImage;\r | |
1d60fe96 SZ |
384 | CHAR8 *PdbString;\r |
385 | UINTN PdbSize;\r | |
386 | UINTN PdbOccupiedSize;\r | |
387 | \r | |
388 | PdbSize = 0;\r | |
389 | PdbOccupiedSize = 0;\r | |
390 | PdbString = NULL;\r | |
391 | if (ImageBase != 0) {\r | |
392 | PdbString = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageBase);\r | |
393 | if (PdbString != NULL) {\r | |
394 | PdbSize = AsciiStrSize (PdbString);\r | |
395 | PdbOccupiedSize = GET_OCCUPIED_SIZE (PdbSize, sizeof (UINT64));\r | |
396 | }\r | |
397 | }\r | |
84edd20b SZ |
398 | \r |
399 | //\r | |
400 | // Use CoreInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
401 | //\r | |
402 | Status = CoreInternalAllocatePool (\r | |
403 | EfiBootServicesData,\r | |
1d60fe96 | 404 | sizeof (*DriverInfoData) + sizeof (LIST_ENTRY) + PdbSize,\r |
84edd20b SZ |
405 | (VOID **) &DriverInfoData\r |
406 | );\r | |
407 | if (EFI_ERROR (Status)) {\r | |
408 | return NULL;\r | |
409 | }\r | |
d8162f5b | 410 | ASSERT (DriverInfoData != NULL);\r |
84edd20b SZ |
411 | \r |
412 | ZeroMem (DriverInfoData, sizeof (*DriverInfoData));\r | |
413 | \r | |
414 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
415 | DriverInfoData->Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
416 | DriverInfo->Header.Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
1d60fe96 | 417 | DriverInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_DRIVER_INFO) + PdbOccupiedSize);\r |
84edd20b SZ |
418 | DriverInfo->Header.Revision = MEMORY_PROFILE_DRIVER_INFO_REVISION;\r |
419 | if (FileName != NULL) {\r | |
420 | CopyMem (&DriverInfo->FileName, FileName, sizeof (EFI_GUID));\r | |
421 | }\r | |
422 | DriverInfo->ImageBase = ImageBase;\r | |
423 | DriverInfo->ImageSize = ImageSize;\r | |
424 | DriverInfo->EntryPoint = EntryPoint;\r | |
425 | DriverInfo->ImageSubsystem = ImageSubsystem;\r | |
426 | if ((EntryPoint != 0) && ((EntryPoint < ImageBase) || (EntryPoint >= (ImageBase + ImageSize)))) {\r | |
427 | //\r | |
428 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
429 | // So patch ImageBuffer here to align the EntryPoint.\r | |
430 | //\r | |
431 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
432 | ASSERT_EFI_ERROR (Status);\r | |
433 | DriverInfo->ImageBase = ImageBase + EntryPoint - (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
434 | }\r | |
435 | DriverInfo->FileType = FileType;\r | |
436 | DriverInfoData->AllocInfoList = (LIST_ENTRY *) (DriverInfoData + 1);\r | |
437 | InitializeListHead (DriverInfoData->AllocInfoList);\r | |
438 | DriverInfo->CurrentUsage = 0;\r | |
439 | DriverInfo->PeakUsage = 0;\r | |
440 | DriverInfo->AllocRecordCount = 0;\r | |
1d60fe96 SZ |
441 | if (PdbSize != 0) {\r |
442 | DriverInfo->PdbStringOffset = (UINT16) sizeof (MEMORY_PROFILE_DRIVER_INFO);\r | |
443 | DriverInfoData->PdbString = (CHAR8 *) (DriverInfoData->AllocInfoList + 1);\r | |
444 | CopyMem (DriverInfoData->PdbString, PdbString, PdbSize);\r | |
445 | } else {\r | |
446 | DriverInfo->PdbStringOffset = 0;\r | |
447 | DriverInfoData->PdbString = NULL;\r | |
448 | }\r | |
84edd20b SZ |
449 | \r |
450 | InsertTailList (ContextData->DriverInfoList, &DriverInfoData->Link);\r | |
451 | ContextData->Context.ImageCount ++;\r | |
452 | ContextData->Context.TotalImageSize += DriverInfo->ImageSize;\r | |
453 | \r | |
454 | return DriverInfoData;\r | |
455 | }\r | |
456 | \r | |
1d60fe96 SZ |
457 | /**\r |
458 | Return if record for this driver is needed..\r | |
459 | \r | |
460 | @param DriverFilePath Driver file path.\r | |
461 | \r | |
462 | @retval TRUE Record for this driver is needed.\r | |
463 | @retval FALSE Record for this driver is not needed.\r | |
464 | \r | |
465 | **/\r | |
466 | BOOLEAN\r | |
467 | NeedRecordThisDriver (\r | |
468 | IN EFI_DEVICE_PATH_PROTOCOL *DriverFilePath\r | |
469 | )\r | |
470 | {\r | |
471 | EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r | |
472 | EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance;\r | |
473 | UINTN DevicePathSize;\r | |
474 | UINTN FilePathSize;\r | |
475 | \r | |
476 | if (!IsDevicePathValid (mMemoryProfileDriverPath, mMemoryProfileDriverPathSize)) {\r | |
477 | //\r | |
478 | // Invalid Device Path means record all.\r | |
479 | //\r | |
480 | return TRUE;\r | |
481 | }\r | |
d1102dba | 482 | \r |
1d60fe96 SZ |
483 | //\r |
484 | // Record FilePath without END node.\r | |
485 | //\r | |
486 | FilePathSize = GetDevicePathSize (DriverFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);\r | |
487 | \r | |
488 | DevicePathInstance = mMemoryProfileDriverPath;\r | |
489 | do {\r | |
490 | //\r | |
491 | // Find END node (it might be END_ENTIRE or END_INSTANCE).\r | |
492 | //\r | |
493 | TmpDevicePath = DevicePathInstance;\r | |
494 | while (!IsDevicePathEndType (TmpDevicePath)) {\r | |
495 | TmpDevicePath = NextDevicePathNode (TmpDevicePath);\r | |
496 | }\r | |
497 | \r | |
498 | //\r | |
499 | // Do not compare END node.\r | |
500 | //\r | |
501 | DevicePathSize = (UINTN)TmpDevicePath - (UINTN)DevicePathInstance;\r | |
502 | if ((FilePathSize == DevicePathSize) &&\r | |
503 | (CompareMem (DriverFilePath, DevicePathInstance, DevicePathSize) == 0)) {\r | |
504 | return TRUE;\r | |
505 | }\r | |
506 | \r | |
507 | //\r | |
508 | // Get next instance.\r | |
509 | //\r | |
510 | DevicePathInstance = (EFI_DEVICE_PATH_PROTOCOL *)((UINTN)DevicePathInstance + DevicePathSize + DevicePathNodeLength(TmpDevicePath));\r | |
511 | } while (DevicePathSubType (TmpDevicePath) != END_ENTIRE_DEVICE_PATH_SUBTYPE);\r | |
512 | \r | |
513 | return FALSE;\r | |
514 | }\r | |
515 | \r | |
84edd20b SZ |
516 | /**\r |
517 | Register DXE Core to memory profile.\r | |
518 | \r | |
519 | @param HobStart The start address of the HOB.\r | |
520 | @param ContextData Memory profile context.\r | |
521 | \r | |
522 | @retval TRUE Register success.\r | |
523 | @retval FALSE Register fail.\r | |
524 | \r | |
525 | **/\r | |
526 | BOOLEAN\r | |
527 | RegisterDxeCore (\r | |
528 | IN VOID *HobStart,\r | |
529 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r | |
530 | )\r | |
531 | {\r | |
532 | EFI_PEI_HOB_POINTERS DxeCoreHob;\r | |
533 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
534 | PHYSICAL_ADDRESS ImageBase;\r | |
1d60fe96 SZ |
535 | UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r |
536 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
537 | \r |
538 | ASSERT (ContextData != NULL);\r | |
539 | \r | |
540 | //\r | |
541 | // Searching for image hob\r | |
542 | //\r | |
543 | DxeCoreHob.Raw = HobStart;\r | |
544 | while ((DxeCoreHob.Raw = GetNextHob (EFI_HOB_TYPE_MEMORY_ALLOCATION, DxeCoreHob.Raw)) != NULL) {\r | |
545 | if (CompareGuid (&DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.Name, &gEfiHobMemoryAllocModuleGuid)) {\r | |
546 | //\r | |
547 | // Find Dxe Core HOB\r | |
548 | //\r | |
549 | break;\r | |
550 | }\r | |
551 | DxeCoreHob.Raw = GET_NEXT_HOB (DxeCoreHob);\r | |
552 | }\r | |
553 | ASSERT (DxeCoreHob.Raw != NULL);\r | |
554 | \r | |
1d60fe96 SZ |
555 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r |
556 | EfiInitializeFwVolDevicepathNode (FilePath, &DxeCoreHob.MemoryAllocationModule->ModuleName);\r | |
557 | SetDevicePathEndNode (FilePath + 1);\r | |
558 | \r | |
559 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r | |
560 | return FALSE;\r | |
561 | }\r | |
562 | \r | |
84edd20b SZ |
563 | ImageBase = DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryBaseAddress;\r |
564 | DriverInfoData = BuildDriverInfo (\r | |
565 | ContextData,\r | |
566 | &DxeCoreHob.MemoryAllocationModule->ModuleName,\r | |
567 | ImageBase,\r | |
568 | DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryLength,\r | |
569 | DxeCoreHob.MemoryAllocationModule->EntryPoint,\r | |
570 | InternalPeCoffGetSubsystem ((VOID *) (UINTN) ImageBase),\r | |
571 | EFI_FV_FILETYPE_DXE_CORE\r | |
572 | );\r | |
573 | if (DriverInfoData == NULL) {\r | |
574 | return FALSE;\r | |
575 | }\r | |
576 | \r | |
577 | return TRUE;\r | |
578 | }\r | |
579 | \r | |
580 | /**\r | |
581 | Initialize memory profile.\r | |
582 | \r | |
583 | @param HobStart The start address of the HOB.\r | |
584 | \r | |
585 | **/\r | |
586 | VOID\r | |
587 | MemoryProfileInit (\r | |
588 | IN VOID *HobStart\r | |
589 | )\r | |
590 | {\r | |
591 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
592 | \r | |
593 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
594 | return;\r | |
595 | }\r | |
596 | \r | |
597 | ContextData = GetMemoryProfileContext ();\r | |
598 | if (ContextData != NULL) {\r | |
599 | return;\r | |
600 | }\r | |
601 | \r | |
1d60fe96 SZ |
602 | mMemoryProfileGettingStatus = FALSE;\r |
603 | if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT7) != 0) {\r | |
604 | mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
605 | } else {\r | |
606 | mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_ENABLE;\r | |
607 | }\r | |
608 | mMemoryProfileDriverPathSize = PcdGetSize (PcdMemoryProfileDriverPath);\r | |
609 | mMemoryProfileDriverPath = AllocateCopyPool (mMemoryProfileDriverPathSize, PcdGetPtr (PcdMemoryProfileDriverPath));\r | |
84edd20b SZ |
610 | mMemoryProfileContextPtr = &mMemoryProfileContext;\r |
611 | \r | |
612 | RegisterDxeCore (HobStart, &mMemoryProfileContext);\r | |
613 | \r | |
614 | DEBUG ((EFI_D_INFO, "MemoryProfileInit MemoryProfileContext - 0x%x\n", &mMemoryProfileContext));\r | |
615 | }\r | |
616 | \r | |
617 | /**\r | |
618 | Install memory profile protocol.\r | |
619 | \r | |
620 | **/\r | |
621 | VOID\r | |
622 | MemoryProfileInstallProtocol (\r | |
623 | VOID\r | |
624 | )\r | |
625 | {\r | |
626 | EFI_HANDLE Handle;\r | |
627 | EFI_STATUS Status;\r | |
628 | \r | |
629 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
630 | return;\r | |
631 | }\r | |
632 | \r | |
633 | Handle = NULL;\r | |
634 | Status = CoreInstallMultipleProtocolInterfaces (\r | |
635 | &Handle,\r | |
636 | &gEdkiiMemoryProfileGuid,\r | |
637 | &mProfileProtocol,\r | |
638 | NULL\r | |
639 | );\r | |
640 | ASSERT_EFI_ERROR (Status);\r | |
641 | }\r | |
642 | \r | |
643 | /**\r | |
644 | Get the GUID file name from the file path.\r | |
645 | \r | |
646 | @param FilePath File path.\r | |
647 | \r | |
648 | @return The GUID file name from the file path.\r | |
649 | \r | |
650 | **/\r | |
651 | EFI_GUID *\r | |
652 | GetFileNameFromFilePath (\r | |
653 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r | |
654 | )\r | |
655 | {\r | |
656 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;\r | |
657 | EFI_GUID *FileName;\r | |
658 | \r | |
659 | FileName = NULL;\r | |
092b852a SZ |
660 | if (FilePath != NULL) {\r |
661 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;\r | |
662 | while (!IsDevicePathEnd (ThisFilePath)) {\r | |
663 | FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);\r | |
664 | if (FileName != NULL) {\r | |
665 | break;\r | |
666 | }\r | |
667 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);\r | |
84edd20b | 668 | }\r |
84edd20b SZ |
669 | }\r |
670 | \r | |
671 | return FileName;\r | |
672 | }\r | |
673 | \r | |
674 | /**\r | |
675 | Register image to memory profile.\r | |
676 | \r | |
677 | @param DriverEntry Image info.\r | |
678 | @param FileType Image file type.\r | |
679 | \r | |
1d60fe96 SZ |
680 | @return EFI_SUCCESS Register successfully.\r |
681 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
682 | or memory profile for the image is not required.\r | |
683 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
684 | \r |
685 | **/\r | |
1d60fe96 | 686 | EFI_STATUS\r |
84edd20b SZ |
687 | RegisterMemoryProfileImage (\r |
688 | IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry,\r | |
689 | IN EFI_FV_FILETYPE FileType\r | |
690 | )\r | |
691 | {\r | |
692 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
693 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
694 | \r | |
695 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 SZ |
696 | return EFI_UNSUPPORTED;\r |
697 | }\r | |
698 | \r | |
699 | if (!NeedRecordThisDriver (DriverEntry->Info.FilePath)) {\r | |
700 | return EFI_UNSUPPORTED;\r | |
84edd20b SZ |
701 | }\r |
702 | \r | |
703 | ContextData = GetMemoryProfileContext ();\r | |
704 | if (ContextData == NULL) {\r | |
1d60fe96 | 705 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
706 | }\r |
707 | \r | |
708 | DriverInfoData = BuildDriverInfo (\r | |
709 | ContextData,\r | |
710 | GetFileNameFromFilePath (DriverEntry->Info.FilePath),\r | |
711 | DriverEntry->ImageContext.ImageAddress,\r | |
712 | DriverEntry->ImageContext.ImageSize,\r | |
713 | DriverEntry->ImageContext.EntryPoint,\r | |
714 | DriverEntry->ImageContext.ImageType,\r | |
715 | FileType\r | |
716 | );\r | |
717 | if (DriverInfoData == NULL) {\r | |
1d60fe96 | 718 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b SZ |
719 | }\r |
720 | \r | |
1d60fe96 | 721 | return EFI_SUCCESS;\r |
84edd20b SZ |
722 | }\r |
723 | \r | |
724 | /**\r | |
725 | Search image from memory profile.\r | |
726 | \r | |
727 | @param ContextData Memory profile context.\r | |
728 | @param FileName Image file name.\r | |
729 | @param Address Image Address.\r | |
730 | \r | |
731 | @return Pointer to memory profile driver info.\r | |
732 | \r | |
733 | **/\r | |
734 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
735 | GetMemoryProfileDriverInfoByFileNameAndAddress (\r | |
736 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
737 | IN EFI_GUID *FileName,\r | |
738 | IN PHYSICAL_ADDRESS Address\r | |
739 | )\r | |
740 | {\r | |
741 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
742 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
743 | LIST_ENTRY *DriverLink;\r | |
744 | LIST_ENTRY *DriverInfoList;\r | |
745 | \r | |
746 | DriverInfoList = ContextData->DriverInfoList;\r | |
747 | \r | |
748 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
749 | DriverLink != DriverInfoList;\r | |
750 | DriverLink = DriverLink->ForwardLink) {\r | |
751 | DriverInfoData = CR (\r | |
752 | DriverLink,\r | |
753 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
754 | Link,\r | |
755 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
756 | );\r | |
757 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
758 | if ((CompareGuid (&DriverInfo->FileName, FileName)) &&\r | |
759 | (Address >= DriverInfo->ImageBase) &&\r | |
760 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
761 | return DriverInfoData;\r | |
762 | }\r | |
763 | }\r | |
764 | \r | |
765 | return NULL;\r | |
766 | }\r | |
767 | \r | |
84edd20b SZ |
768 | /**\r |
769 | Search image from memory profile.\r | |
1d60fe96 | 770 | It will return image, if (Address >= ImageBuffer) AND (Address < ImageBuffer + ImageSize).\r |
84edd20b SZ |
771 | \r |
772 | @param ContextData Memory profile context.\r | |
773 | @param Address Image or Function address.\r | |
774 | \r | |
775 | @return Pointer to memory profile driver info.\r | |
776 | \r | |
777 | **/\r | |
778 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
779 | GetMemoryProfileDriverInfoFromAddress (\r | |
780 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
781 | IN PHYSICAL_ADDRESS Address\r | |
782 | )\r | |
783 | {\r | |
784 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
785 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
786 | LIST_ENTRY *DriverLink;\r | |
787 | LIST_ENTRY *DriverInfoList;\r | |
788 | \r | |
789 | DriverInfoList = ContextData->DriverInfoList;\r | |
790 | \r | |
791 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
792 | DriverLink != DriverInfoList;\r | |
793 | DriverLink = DriverLink->ForwardLink) {\r | |
794 | DriverInfoData = CR (\r | |
795 | DriverLink,\r | |
796 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
797 | Link,\r | |
798 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
799 | );\r | |
800 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
801 | if ((Address >= DriverInfo->ImageBase) &&\r | |
802 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
803 | return DriverInfoData;\r | |
804 | }\r | |
805 | }\r | |
806 | \r | |
1d60fe96 | 807 | return NULL;\r |
84edd20b SZ |
808 | }\r |
809 | \r | |
810 | /**\r | |
811 | Unregister image from memory profile.\r | |
812 | \r | |
813 | @param DriverEntry Image info.\r | |
814 | \r | |
1d60fe96 SZ |
815 | @return EFI_SUCCESS Unregister successfully.\r |
816 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
817 | or memory profile for the image is not required.\r | |
818 | @return EFI_NOT_FOUND The image is not found.\r | |
84edd20b SZ |
819 | \r |
820 | **/\r | |
1d60fe96 | 821 | EFI_STATUS\r |
84edd20b SZ |
822 | UnregisterMemoryProfileImage (\r |
823 | IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry\r | |
824 | )\r | |
825 | {\r | |
826 | EFI_STATUS Status;\r | |
827 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
828 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
829 | EFI_GUID *FileName;\r | |
830 | PHYSICAL_ADDRESS ImageAddress;\r | |
831 | VOID *EntryPointInImage;\r | |
832 | \r | |
833 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 SZ |
834 | return EFI_UNSUPPORTED;\r |
835 | }\r | |
836 | \r | |
837 | if (!NeedRecordThisDriver (DriverEntry->Info.FilePath)) {\r | |
838 | return EFI_UNSUPPORTED;\r | |
84edd20b SZ |
839 | }\r |
840 | \r | |
841 | ContextData = GetMemoryProfileContext ();\r | |
842 | if (ContextData == NULL) {\r | |
1d60fe96 | 843 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
844 | }\r |
845 | \r | |
846 | DriverInfoData = NULL;\r | |
847 | FileName = GetFileNameFromFilePath (DriverEntry->Info.FilePath);\r | |
848 | ImageAddress = DriverEntry->ImageContext.ImageAddress;\r | |
849 | if ((DriverEntry->ImageContext.EntryPoint < ImageAddress) || (DriverEntry->ImageContext.EntryPoint >= (ImageAddress + DriverEntry->ImageContext.ImageSize))) {\r | |
850 | //\r | |
851 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
852 | // So patch ImageAddress here to align the EntryPoint.\r | |
853 | //\r | |
854 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageAddress, &EntryPointInImage);\r | |
855 | ASSERT_EFI_ERROR (Status);\r | |
856 | ImageAddress = ImageAddress + (UINTN) DriverEntry->ImageContext.EntryPoint - (UINTN) EntryPointInImage;\r | |
857 | }\r | |
858 | if (FileName != NULL) {\r | |
859 | DriverInfoData = GetMemoryProfileDriverInfoByFileNameAndAddress (ContextData, FileName, ImageAddress);\r | |
860 | }\r | |
861 | if (DriverInfoData == NULL) {\r | |
862 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, ImageAddress);\r | |
863 | }\r | |
864 | if (DriverInfoData == NULL) {\r | |
1d60fe96 | 865 | return EFI_NOT_FOUND;\r |
84edd20b SZ |
866 | }\r |
867 | \r | |
868 | ContextData->Context.TotalImageSize -= DriverInfoData->DriverInfo.ImageSize;\r | |
869 | \r | |
1d60fe96 SZ |
870 | // Keep the ImageBase for RVA calculation in Application.\r |
871 | //DriverInfoData->DriverInfo.ImageBase = 0;\r | |
84edd20b SZ |
872 | DriverInfoData->DriverInfo.ImageSize = 0;\r |
873 | \r | |
874 | if (DriverInfoData->DriverInfo.PeakUsage == 0) {\r | |
875 | ContextData->Context.ImageCount --;\r | |
876 | RemoveEntryList (&DriverInfoData->Link);\r | |
877 | //\r | |
878 | // Use CoreInternalFreePool() that will not update profile for this FreePool action.\r | |
879 | //\r | |
925f0d1a | 880 | CoreInternalFreePool (DriverInfoData, NULL);\r |
84edd20b SZ |
881 | }\r |
882 | \r | |
1d60fe96 | 883 | return EFI_SUCCESS;\r |
84edd20b SZ |
884 | }\r |
885 | \r | |
886 | /**\r | |
887 | Return if this memory type needs to be recorded into memory profile.\r | |
db9b00f1 | 888 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), it checks bit (1 << MemoryType).\r |
84edd20b | 889 | If OS memory type (0x80000000 ~ 0xFFFFFFFF), it checks bit63 - 0x8000000000000000.\r |
db9b00f1 | 890 | If OEM memory type (0x70000000 ~ 0x7FFFFFFF), it checks bit62 - 0x4000000000000000.\r |
84edd20b SZ |
891 | \r |
892 | @param MemoryType Memory type.\r | |
893 | \r | |
894 | @retval TRUE This memory type need to be recorded.\r | |
895 | @retval FALSE This memory type need not to be recorded.\r | |
896 | \r | |
897 | **/\r | |
898 | BOOLEAN\r | |
899 | CoreNeedRecordProfile (\r | |
900 | IN EFI_MEMORY_TYPE MemoryType\r | |
901 | )\r | |
902 | {\r | |
903 | UINT64 TestBit;\r | |
904 | \r | |
db9b00f1 | 905 | if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {\r |
84edd20b | 906 | TestBit = BIT63;\r |
db9b00f1 SZ |
907 | } else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {\r |
908 | TestBit = BIT62;\r | |
84edd20b SZ |
909 | } else {\r |
910 | TestBit = LShiftU64 (1, MemoryType);\r | |
911 | }\r | |
912 | \r | |
913 | if ((PcdGet64 (PcdMemoryProfileMemoryType) & TestBit) != 0) {\r | |
914 | return TRUE;\r | |
915 | } else {\r | |
916 | return FALSE;\r | |
917 | }\r | |
918 | }\r | |
919 | \r | |
920 | /**\r | |
921 | Convert EFI memory type to profile memory index. The rule is:\r | |
db9b00f1 | 922 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), ProfileMemoryIndex = MemoryType.\r |
84edd20b | 923 | If OS memory type (0x80000000 ~ 0xFFFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType.\r |
db9b00f1 | 924 | If OEM memory type (0x70000000 ~ 0x7FFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType + 1.\r |
84edd20b SZ |
925 | \r |
926 | @param MemoryType Memory type.\r | |
927 | \r | |
97e64288 | 928 | @return Profile memory index.\r |
84edd20b SZ |
929 | \r |
930 | **/\r | |
97e64288 | 931 | UINTN\r |
84edd20b SZ |
932 | GetProfileMemoryIndex (\r |
933 | IN EFI_MEMORY_TYPE MemoryType\r | |
934 | )\r | |
935 | {\r | |
db9b00f1 | 936 | if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {\r |
84edd20b | 937 | return EfiMaxMemoryType;\r |
db9b00f1 SZ |
938 | } else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {\r |
939 | return EfiMaxMemoryType + 1;\r | |
84edd20b SZ |
940 | } else {\r |
941 | return MemoryType;\r | |
942 | }\r | |
943 | }\r | |
944 | \r | |
945 | /**\r | |
946 | Update memory profile Allocate information.\r | |
947 | \r | |
948 | @param CallerAddress Address of caller who call Allocate.\r | |
949 | @param Action This Allocate action.\r | |
950 | @param MemoryType Memory type.\r | |
951 | @param Size Buffer size.\r | |
952 | @param Buffer Buffer address.\r | |
1d60fe96 | 953 | @param ActionString String for memory profile action.\r |
84edd20b | 954 | \r |
1d60fe96 SZ |
955 | @return EFI_SUCCESS Memory profile is updated.\r |
956 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
957 | or memory profile for the image is not required.\r | |
958 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
84edd20b SZ |
959 | \r |
960 | **/\r | |
1d60fe96 | 961 | EFI_STATUS\r |
84edd20b SZ |
962 | CoreUpdateProfileAllocate (\r |
963 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
964 | IN MEMORY_PROFILE_ACTION Action,\r | |
965 | IN EFI_MEMORY_TYPE MemoryType,\r | |
966 | IN UINTN Size,\r | |
1d60fe96 SZ |
967 | IN VOID *Buffer,\r |
968 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
969 | )\r |
970 | {\r | |
971 | EFI_STATUS Status;\r | |
1d60fe96 SZ |
972 | MEMORY_PROFILE_CONTEXT *Context;\r |
973 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
974 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
84edd20b SZ |
975 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
976 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
977 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
97e64288 | 978 | UINTN ProfileMemoryIndex;\r |
1d60fe96 SZ |
979 | MEMORY_PROFILE_ACTION BasicAction;\r |
980 | UINTN ActionStringSize;\r | |
981 | UINTN ActionStringOccupiedSize;\r | |
84edd20b | 982 | \r |
1d60fe96 | 983 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
f4420027 | 984 | \r |
84edd20b SZ |
985 | ContextData = GetMemoryProfileContext ();\r |
986 | if (ContextData == NULL) {\r | |
1d60fe96 | 987 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
988 | }\r |
989 | \r | |
990 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
1d60fe96 SZ |
991 | if (DriverInfoData == NULL) {\r |
992 | return EFI_UNSUPPORTED;\r | |
993 | }\r | |
994 | \r | |
995 | ActionStringSize = 0;\r | |
996 | ActionStringOccupiedSize = 0;\r | |
997 | if (ActionString != NULL) {\r | |
998 | ActionStringSize = AsciiStrSize (ActionString);\r | |
999 | ActionStringOccupiedSize = GET_OCCUPIED_SIZE (ActionStringSize, sizeof (UINT64));\r | |
1000 | }\r | |
84edd20b SZ |
1001 | \r |
1002 | //\r | |
1003 | // Use CoreInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
1004 | //\r | |
1d60fe96 | 1005 | AllocInfoData = NULL;\r |
84edd20b SZ |
1006 | Status = CoreInternalAllocatePool (\r |
1007 | EfiBootServicesData,\r | |
1d60fe96 | 1008 | sizeof (*AllocInfoData) + ActionStringSize,\r |
84edd20b SZ |
1009 | (VOID **) &AllocInfoData\r |
1010 | );\r | |
1011 | if (EFI_ERROR (Status)) {\r | |
1d60fe96 | 1012 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b | 1013 | }\r |
80fbf586 | 1014 | ASSERT (AllocInfoData != NULL);\r |
1d60fe96 SZ |
1015 | \r |
1016 | //\r | |
1017 | // Only update SequenceCount if and only if it is basic action.\r | |
1018 | //\r | |
1019 | if (Action == BasicAction) {\r | |
1020 | ContextData->Context.SequenceCount ++;\r | |
1021 | }\r | |
1022 | \r | |
84edd20b SZ |
1023 | AllocInfo = &AllocInfoData->AllocInfo;\r |
1024 | AllocInfoData->Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1025 | AllocInfo->Header.Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1d60fe96 | 1026 | AllocInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_ALLOC_INFO) + ActionStringOccupiedSize);\r |
84edd20b SZ |
1027 | AllocInfo->Header.Revision = MEMORY_PROFILE_ALLOC_INFO_REVISION;\r |
1028 | AllocInfo->CallerAddress = CallerAddress;\r | |
1029 | AllocInfo->SequenceId = ContextData->Context.SequenceCount;\r | |
1030 | AllocInfo->Action = Action;\r | |
1031 | AllocInfo->MemoryType = MemoryType;\r | |
1032 | AllocInfo->Buffer = (PHYSICAL_ADDRESS) (UINTN) Buffer;\r | |
1033 | AllocInfo->Size = Size;\r | |
1d60fe96 SZ |
1034 | if (ActionString != NULL) {\r |
1035 | AllocInfo->ActionStringOffset = (UINT16) sizeof (MEMORY_PROFILE_ALLOC_INFO);\r | |
1036 | AllocInfoData->ActionString = (CHAR8 *) (AllocInfoData + 1);\r | |
1037 | CopyMem (AllocInfoData->ActionString, ActionString, ActionStringSize);\r | |
1038 | } else {\r | |
1039 | AllocInfo->ActionStringOffset = 0;\r | |
1040 | AllocInfoData->ActionString = NULL;\r | |
1041 | }\r | |
84edd20b SZ |
1042 | \r |
1043 | InsertTailList (DriverInfoData->AllocInfoList, &AllocInfoData->Link);\r | |
1044 | \r | |
1d60fe96 | 1045 | Context = &ContextData->Context;\r |
84edd20b | 1046 | DriverInfo = &DriverInfoData->DriverInfo;\r |
84edd20b SZ |
1047 | DriverInfo->AllocRecordCount ++;\r |
1048 | \r | |
1d60fe96 SZ |
1049 | //\r |
1050 | // Update summary if and only if it is basic action.\r | |
1051 | //\r | |
1052 | if (Action == BasicAction) {\r | |
1053 | ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r | |
1054 | \r | |
1055 | DriverInfo->CurrentUsage += Size;\r | |
1056 | if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r | |
1057 | DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r | |
1058 | }\r | |
1059 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r | |
1060 | if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r | |
1061 | DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r | |
1062 | }\r | |
1063 | \r | |
1064 | Context->CurrentTotalUsage += Size;\r | |
1065 | if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r | |
1066 | Context->PeakTotalUsage = Context->CurrentTotalUsage;\r | |
1067 | }\r | |
1068 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r | |
1069 | if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r | |
1070 | Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r | |
1071 | }\r | |
84edd20b | 1072 | }\r |
84edd20b | 1073 | \r |
1d60fe96 | 1074 | return EFI_SUCCESS;\r |
84edd20b SZ |
1075 | }\r |
1076 | \r | |
1077 | /**\r | |
1d60fe96 | 1078 | Get memory profile alloc info from memory profile.\r |
84edd20b | 1079 | \r |
1d60fe96 SZ |
1080 | @param DriverInfoData Driver info.\r |
1081 | @param BasicAction This Free basic action.\r | |
1082 | @param Size Buffer size.\r | |
1083 | @param Buffer Buffer address.\r | |
84edd20b SZ |
1084 | \r |
1085 | @return Pointer to memory profile alloc info.\r | |
1d60fe96 | 1086 | \r |
84edd20b SZ |
1087 | **/\r |
1088 | MEMORY_PROFILE_ALLOC_INFO_DATA *\r | |
1089 | GetMemoryProfileAllocInfoFromAddress (\r | |
1090 | IN MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData,\r | |
1d60fe96 | 1091 | IN MEMORY_PROFILE_ACTION BasicAction,\r |
84edd20b SZ |
1092 | IN UINTN Size,\r |
1093 | IN VOID *Buffer\r | |
1094 | )\r | |
1095 | {\r | |
1096 | LIST_ENTRY *AllocInfoList;\r | |
1097 | LIST_ENTRY *AllocLink;\r | |
1098 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1099 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1100 | \r | |
1101 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1102 | \r | |
1103 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1104 | AllocLink != AllocInfoList;\r | |
1105 | AllocLink = AllocLink->ForwardLink) {\r | |
1106 | AllocInfoData = CR (\r | |
1107 | AllocLink,\r | |
1108 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1109 | Link,\r | |
1110 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1111 | );\r | |
1112 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
1d60fe96 | 1113 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK) != BasicAction) {\r |
84edd20b SZ |
1114 | continue;\r |
1115 | }\r | |
1d60fe96 | 1116 | switch (BasicAction) {\r |
84edd20b SZ |
1117 | case MemoryProfileActionAllocatePages:\r |
1118 | if ((AllocInfo->Buffer <= (PHYSICAL_ADDRESS) (UINTN) Buffer) &&\r | |
1119 | ((AllocInfo->Buffer + AllocInfo->Size) >= ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size))) {\r | |
1120 | return AllocInfoData;\r | |
1121 | }\r | |
1122 | break;\r | |
1123 | case MemoryProfileActionAllocatePool:\r | |
1124 | if (AllocInfo->Buffer == (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1125 | return AllocInfoData;\r | |
1126 | }\r | |
1127 | break;\r | |
1128 | default:\r | |
1129 | ASSERT (FALSE);\r | |
1130 | break;\r | |
1131 | }\r | |
1132 | }\r | |
1133 | \r | |
1134 | return NULL;\r | |
1135 | }\r | |
1136 | \r | |
1137 | /**\r | |
1138 | Update memory profile Free information.\r | |
1139 | \r | |
1140 | @param CallerAddress Address of caller who call Free.\r | |
1141 | @param Action This Free action.\r | |
1142 | @param Size Buffer size.\r | |
1143 | @param Buffer Buffer address.\r | |
1144 | \r | |
1d60fe96 SZ |
1145 | @return EFI_SUCCESS Memory profile is updated.\r |
1146 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1147 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1148 | \r |
1149 | **/\r | |
1d60fe96 | 1150 | EFI_STATUS\r |
84edd20b SZ |
1151 | CoreUpdateProfileFree (\r |
1152 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1153 | IN MEMORY_PROFILE_ACTION Action,\r | |
1154 | IN UINTN Size,\r | |
1155 | IN VOID *Buffer\r | |
1156 | )\r | |
1157 | {\r | |
1158 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1159 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1160 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1161 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1162 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1163 | LIST_ENTRY *DriverLink;\r | |
1164 | LIST_ENTRY *DriverInfoList;\r | |
1165 | MEMORY_PROFILE_DRIVER_INFO_DATA *ThisDriverInfoData;\r | |
1166 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
97e64288 | 1167 | UINTN ProfileMemoryIndex;\r |
1d60fe96 SZ |
1168 | MEMORY_PROFILE_ACTION BasicAction;\r |
1169 | BOOLEAN Found;\r | |
1170 | \r | |
1171 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
84edd20b SZ |
1172 | \r |
1173 | ContextData = GetMemoryProfileContext ();\r | |
1174 | if (ContextData == NULL) {\r | |
1d60fe96 | 1175 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1176 | }\r |
1177 | \r | |
1178 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
84edd20b | 1179 | \r |
1d60fe96 SZ |
1180 | //\r |
1181 | // Do not return if DriverInfoData == NULL here,\r | |
1182 | // because driver A might free memory allocated by driver B.\r | |
1183 | //\r | |
1184 | \r | |
1185 | //\r | |
1186 | // Need use do-while loop to find all possible records,\r | |
1187 | // because one address might be recorded multiple times.\r | |
1188 | //\r | |
1189 | Found = FALSE;\r | |
1190 | AllocInfoData = NULL;\r | |
1191 | do {\r | |
1192 | if (DriverInfoData != NULL) {\r | |
1193 | switch (BasicAction) {\r | |
84edd20b | 1194 | case MemoryProfileActionFreePages:\r |
1d60fe96 | 1195 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r |
84edd20b SZ |
1196 | break;\r |
1197 | case MemoryProfileActionFreePool:\r | |
1d60fe96 | 1198 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r |
84edd20b SZ |
1199 | break;\r |
1200 | default:\r | |
1201 | ASSERT (FALSE);\r | |
1202 | AllocInfoData = NULL;\r | |
1203 | break;\r | |
1204 | }\r | |
84edd20b | 1205 | }\r |
84edd20b SZ |
1206 | if (AllocInfoData == NULL) {\r |
1207 | //\r | |
1d60fe96 | 1208 | // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r |
84edd20b | 1209 | //\r |
1d60fe96 SZ |
1210 | DriverInfoList = ContextData->DriverInfoList;\r |
1211 | \r | |
1212 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1213 | DriverLink != DriverInfoList;\r | |
1214 | DriverLink = DriverLink->ForwardLink) {\r | |
1215 | ThisDriverInfoData = CR (\r | |
1216 | DriverLink,\r | |
1217 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1218 | Link,\r | |
1219 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1220 | );\r | |
1221 | switch (BasicAction) {\r | |
1222 | case MemoryProfileActionFreePages:\r | |
1223 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r | |
1224 | break;\r | |
1225 | case MemoryProfileActionFreePool:\r | |
1226 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r | |
1227 | break;\r | |
1228 | default:\r | |
1229 | ASSERT (FALSE);\r | |
1230 | AllocInfoData = NULL;\r | |
1231 | break;\r | |
1232 | }\r | |
1233 | if (AllocInfoData != NULL) {\r | |
1234 | DriverInfoData = ThisDriverInfoData;\r | |
1235 | break;\r | |
1236 | }\r | |
1237 | }\r | |
84edd20b | 1238 | \r |
1d60fe96 SZ |
1239 | if (AllocInfoData == NULL) {\r |
1240 | //\r | |
1241 | // If (!Found), no matched allocate info is found for this free action.\r | |
1242 | // It is because the specified memory type allocate actions have been filtered by\r | |
1243 | // CoreNeedRecordProfile(), but free actions may have no memory type information,\r | |
1244 | // they can not be filtered by CoreNeedRecordProfile(). Then, they will be\r | |
1245 | // filtered here.\r | |
1246 | //\r | |
1247 | // If (Found), it is normal exit path.\r | |
1248 | return (Found ? EFI_SUCCESS : EFI_NOT_FOUND);\r | |
1249 | }\r | |
1250 | }\r | |
84edd20b | 1251 | \r |
9cda0af7 HW |
1252 | ASSERT (DriverInfoData != NULL);\r |
1253 | ASSERT (AllocInfoData != NULL);\r | |
1254 | \r | |
1d60fe96 | 1255 | Found = TRUE;\r |
84edd20b | 1256 | \r |
1d60fe96 SZ |
1257 | Context = &ContextData->Context;\r |
1258 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
1259 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
84edd20b | 1260 | \r |
1d60fe96 SZ |
1261 | DriverInfo->AllocRecordCount --;\r |
1262 | //\r | |
1263 | // Update summary if and only if it is basic action.\r | |
1264 | //\r | |
1265 | if (AllocInfo->Action == (AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK)) {\r | |
1266 | ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r | |
84edd20b | 1267 | \r |
1d60fe96 SZ |
1268 | Context->CurrentTotalUsage -= AllocInfo->Size;\r |
1269 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1270 | \r |
1d60fe96 SZ |
1271 | DriverInfo->CurrentUsage -= AllocInfo->Size;\r |
1272 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1273 | }\r |
84edd20b | 1274 | \r |
1d60fe96 SZ |
1275 | RemoveEntryList (&AllocInfoData->Link);\r |
1276 | \r | |
1277 | if (BasicAction == MemoryProfileActionFreePages) {\r | |
1278 | if (AllocInfo->Buffer != (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1279 | CoreUpdateProfileAllocate (\r | |
1280 | AllocInfo->CallerAddress,\r | |
1281 | AllocInfo->Action,\r | |
1282 | AllocInfo->MemoryType,\r | |
1283 | (UINTN) ((PHYSICAL_ADDRESS) (UINTN) Buffer - AllocInfo->Buffer),\r | |
1284 | (VOID *) (UINTN) AllocInfo->Buffer,\r | |
1285 | AllocInfoData->ActionString\r | |
1286 | );\r | |
1287 | }\r | |
1288 | if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)) {\r | |
1289 | CoreUpdateProfileAllocate (\r | |
1290 | AllocInfo->CallerAddress,\r | |
1291 | AllocInfo->Action,\r | |
1292 | AllocInfo->MemoryType,\r | |
1293 | (UINTN) ((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)),\r | |
1294 | (VOID *) ((UINTN) Buffer + Size),\r | |
1295 | AllocInfoData->ActionString\r | |
1296 | );\r | |
1297 | }\r | |
1298 | }\r | |
84edd20b | 1299 | \r |
1d60fe96 SZ |
1300 | //\r |
1301 | // Use CoreInternalFreePool() that will not update profile for this FreePool action.\r | |
1302 | //\r | |
1303 | CoreInternalFreePool (AllocInfoData, NULL);\r | |
1304 | } while (TRUE);\r | |
84edd20b SZ |
1305 | }\r |
1306 | \r | |
1307 | /**\r | |
1308 | Update memory profile information.\r | |
1309 | \r | |
1310 | @param CallerAddress Address of caller who call Allocate or Free.\r | |
1311 | @param Action This Allocate or Free action.\r | |
1312 | @param MemoryType Memory type.\r | |
1d60fe96 | 1313 | EfiMaxMemoryType means the MemoryType is unknown.\r |
84edd20b SZ |
1314 | @param Size Buffer size.\r |
1315 | @param Buffer Buffer address.\r | |
1d60fe96 SZ |
1316 | @param ActionString String for memory profile action.\r |
1317 | Only needed for user defined allocate action.\r | |
1318 | \r | |
1319 | @return EFI_SUCCESS Memory profile is updated.\r | |
1320 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1321 | or memory profile for the image is not required,\r | |
1322 | or memory profile for the memory type is not required.\r | |
1323 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1324 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1325 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1326 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1327 | \r |
1328 | **/\r | |
1d60fe96 SZ |
1329 | EFI_STATUS\r |
1330 | EFIAPI\r | |
84edd20b SZ |
1331 | CoreUpdateProfile (\r |
1332 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1333 | IN MEMORY_PROFILE_ACTION Action,\r | |
dea0d6bf | 1334 | IN EFI_MEMORY_TYPE MemoryType,\r |
84edd20b | 1335 | IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r |
1d60fe96 SZ |
1336 | IN VOID *Buffer,\r |
1337 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1338 | )\r |
1339 | {\r | |
1d60fe96 | 1340 | EFI_STATUS Status;\r |
84edd20b | 1341 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
1d60fe96 | 1342 | MEMORY_PROFILE_ACTION BasicAction;\r |
84edd20b SZ |
1343 | \r |
1344 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 | 1345 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1346 | }\r |
1347 | \r | |
1d60fe96 SZ |
1348 | if (mMemoryProfileGettingStatus) {\r |
1349 | return EFI_ACCESS_DENIED;\r | |
1350 | }\r | |
1351 | \r | |
1352 | if (!mMemoryProfileRecordingEnable) {\r | |
1353 | return EFI_ABORTED;\r | |
84edd20b SZ |
1354 | }\r |
1355 | \r | |
1356 | //\r | |
1d60fe96 | 1357 | // Get the basic action to know how to process the record\r |
84edd20b | 1358 | //\r |
1d60fe96 SZ |
1359 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
1360 | \r | |
1361 | //\r | |
1362 | // EfiMaxMemoryType means the MemoryType is unknown.\r | |
1363 | //\r | |
1364 | if (MemoryType != EfiMaxMemoryType) {\r | |
1365 | //\r | |
1366 | // Only record limited MemoryType.\r | |
1367 | //\r | |
1368 | if (!CoreNeedRecordProfile (MemoryType)) {\r | |
1369 | return EFI_UNSUPPORTED;\r | |
1370 | }\r | |
84edd20b SZ |
1371 | }\r |
1372 | \r | |
1373 | ContextData = GetMemoryProfileContext ();\r | |
1374 | if (ContextData == NULL) {\r | |
1d60fe96 | 1375 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1376 | }\r |
1377 | \r | |
c16b7fe7 | 1378 | CoreAcquireMemoryProfileLock ();\r |
1d60fe96 | 1379 | switch (BasicAction) {\r |
84edd20b | 1380 | case MemoryProfileActionAllocatePages:\r |
1d60fe96 | 1381 | Status = CoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1382 | break;\r |
1383 | case MemoryProfileActionFreePages:\r | |
1d60fe96 | 1384 | Status = CoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r |
84edd20b SZ |
1385 | break;\r |
1386 | case MemoryProfileActionAllocatePool:\r | |
1d60fe96 | 1387 | Status = CoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1388 | break;\r |
1389 | case MemoryProfileActionFreePool:\r | |
1d60fe96 | 1390 | Status = CoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r |
84edd20b SZ |
1391 | break;\r |
1392 | default:\r | |
1393 | ASSERT (FALSE);\r | |
1d60fe96 | 1394 | Status = EFI_UNSUPPORTED;\r |
84edd20b SZ |
1395 | break;\r |
1396 | }\r | |
c16b7fe7 SZ |
1397 | CoreReleaseMemoryProfileLock ();\r |
1398 | \r | |
1d60fe96 | 1399 | return Status;\r |
84edd20b SZ |
1400 | }\r |
1401 | \r | |
1402 | ////////////////////\r | |
1403 | \r | |
1404 | /**\r | |
1405 | Get memory profile data size.\r | |
1406 | \r | |
1407 | @return Memory profile data size.\r | |
1408 | \r | |
1409 | **/\r | |
1410 | UINTN\r | |
1411 | MemoryProfileGetDataSize (\r | |
1412 | VOID\r | |
1413 | )\r | |
1414 | {\r | |
1415 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1416 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1d60fe96 | 1417 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r |
84edd20b SZ |
1418 | LIST_ENTRY *DriverInfoList;\r |
1419 | LIST_ENTRY *DriverLink;\r | |
1d60fe96 SZ |
1420 | LIST_ENTRY *AllocInfoList;\r |
1421 | LIST_ENTRY *AllocLink;\r | |
84edd20b SZ |
1422 | UINTN TotalSize;\r |
1423 | \r | |
1424 | \r | |
1425 | ContextData = GetMemoryProfileContext ();\r | |
1426 | if (ContextData == NULL) {\r | |
1427 | return 0;\r | |
1428 | }\r | |
1429 | \r | |
1430 | TotalSize = sizeof (MEMORY_PROFILE_CONTEXT);\r | |
84edd20b SZ |
1431 | \r |
1432 | DriverInfoList = ContextData->DriverInfoList;\r | |
1433 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1434 | DriverLink != DriverInfoList;\r | |
1435 | DriverLink = DriverLink->ForwardLink) {\r | |
1436 | DriverInfoData = CR (\r | |
1437 | DriverLink,\r | |
1438 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1439 | Link,\r | |
1440 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1441 | );\r | |
1d60fe96 SZ |
1442 | TotalSize += DriverInfoData->DriverInfo.Header.Length;\r |
1443 | \r | |
1444 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1445 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1446 | AllocLink != AllocInfoList;\r | |
1447 | AllocLink = AllocLink->ForwardLink) {\r | |
1448 | AllocInfoData = CR (\r | |
1449 | AllocLink,\r | |
1450 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1451 | Link,\r | |
1452 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1453 | );\r | |
1454 | TotalSize += AllocInfoData->AllocInfo.Header.Length;\r | |
1455 | }\r | |
84edd20b SZ |
1456 | }\r |
1457 | \r | |
1458 | return TotalSize;\r | |
1459 | }\r | |
1460 | \r | |
1461 | /**\r | |
1462 | Copy memory profile data.\r | |
1463 | \r | |
1464 | @param ProfileBuffer The buffer to hold memory profile data.\r | |
1465 | \r | |
1466 | **/\r | |
1467 | VOID\r | |
1468 | MemoryProfileCopyData (\r | |
1469 | IN VOID *ProfileBuffer\r | |
1470 | )\r | |
1471 | {\r | |
1472 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1473 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1474 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1475 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1476 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1477 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1478 | LIST_ENTRY *DriverInfoList;\r | |
1479 | LIST_ENTRY *DriverLink;\r | |
1480 | LIST_ENTRY *AllocInfoList;\r | |
1481 | LIST_ENTRY *AllocLink;\r | |
1d60fe96 SZ |
1482 | UINTN PdbSize;\r |
1483 | UINTN ActionStringSize;\r | |
84edd20b SZ |
1484 | \r |
1485 | ContextData = GetMemoryProfileContext ();\r | |
1486 | if (ContextData == NULL) {\r | |
1487 | return ;\r | |
1488 | }\r | |
1489 | \r | |
1490 | Context = ProfileBuffer;\r | |
1491 | CopyMem (Context, &ContextData->Context, sizeof (MEMORY_PROFILE_CONTEXT));\r | |
1492 | DriverInfo = (MEMORY_PROFILE_DRIVER_INFO *) (Context + 1);\r | |
1493 | \r | |
1494 | DriverInfoList = ContextData->DriverInfoList;\r | |
1495 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1496 | DriverLink != DriverInfoList;\r | |
1497 | DriverLink = DriverLink->ForwardLink) {\r | |
1498 | DriverInfoData = CR (\r | |
1499 | DriverLink,\r | |
1500 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1501 | Link,\r | |
1502 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1503 | );\r | |
1504 | CopyMem (DriverInfo, &DriverInfoData->DriverInfo, sizeof (MEMORY_PROFILE_DRIVER_INFO));\r | |
1d60fe96 SZ |
1505 | if (DriverInfo->PdbStringOffset != 0) {\r |
1506 | PdbSize = AsciiStrSize (DriverInfoData->PdbString);\r | |
1507 | CopyMem ((VOID *) ((UINTN) DriverInfo + DriverInfo->PdbStringOffset), DriverInfoData->PdbString, PdbSize);\r | |
1508 | }\r | |
1509 | AllocInfo = (MEMORY_PROFILE_ALLOC_INFO *) ((UINTN) DriverInfo + DriverInfo->Header.Length);\r | |
84edd20b SZ |
1510 | \r |
1511 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1512 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1513 | AllocLink != AllocInfoList;\r | |
1514 | AllocLink = AllocLink->ForwardLink) {\r | |
1515 | AllocInfoData = CR (\r | |
1516 | AllocLink,\r | |
1517 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1518 | Link,\r | |
1519 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1520 | );\r | |
1521 | CopyMem (AllocInfo, &AllocInfoData->AllocInfo, sizeof (MEMORY_PROFILE_ALLOC_INFO));\r | |
1d60fe96 SZ |
1522 | if (AllocInfo->ActionStringOffset != 0) {\r |
1523 | ActionStringSize = AsciiStrSize (AllocInfoData->ActionString);\r | |
1524 | CopyMem ((VOID *) ((UINTN) AllocInfo + AllocInfo->ActionStringOffset), AllocInfoData->ActionString, ActionStringSize);\r | |
1525 | }\r | |
1526 | AllocInfo = (MEMORY_PROFILE_ALLOC_INFO *) ((UINTN) AllocInfo + AllocInfo->Header.Length);\r | |
84edd20b SZ |
1527 | }\r |
1528 | \r | |
1d60fe96 | 1529 | DriverInfo = (MEMORY_PROFILE_DRIVER_INFO *) AllocInfo;\r |
84edd20b SZ |
1530 | }\r |
1531 | }\r | |
1532 | \r | |
1533 | /**\r | |
1534 | Get memory profile data.\r | |
1535 | \r | |
1536 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1537 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
1538 | On return, points to the size of the data returned in ProfileBuffer.\r | |
1539 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 1540 | \r |
84edd20b | 1541 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1d60fe96 | 1542 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r |
d1102dba | 1543 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
84edd20b SZ |
1544 | ProfileSize is updated with the size required.\r |
1545 | \r | |
1546 | **/\r | |
1547 | EFI_STATUS\r | |
1548 | EFIAPI\r | |
1549 | ProfileProtocolGetData (\r | |
1550 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1551 | IN OUT UINT64 *ProfileSize,\r | |
1552 | OUT VOID *ProfileBuffer\r | |
1553 | )\r | |
1554 | {\r | |
1555 | UINTN Size;\r | |
1556 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1d60fe96 | 1557 | BOOLEAN MemoryProfileGettingStatus;\r |
84edd20b SZ |
1558 | \r |
1559 | ContextData = GetMemoryProfileContext ();\r | |
1560 | if (ContextData == NULL) {\r | |
1561 | return EFI_UNSUPPORTED;\r | |
1562 | }\r | |
1563 | \r | |
1d60fe96 SZ |
1564 | MemoryProfileGettingStatus = mMemoryProfileGettingStatus;\r |
1565 | mMemoryProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
1566 | \r |
1567 | Size = MemoryProfileGetDataSize ();\r | |
1568 | \r | |
1569 | if (*ProfileSize < Size) {\r | |
1570 | *ProfileSize = Size;\r | |
1d60fe96 | 1571 | mMemoryProfileGettingStatus = MemoryProfileGettingStatus;\r |
84edd20b SZ |
1572 | return EFI_BUFFER_TOO_SMALL;\r |
1573 | }\r | |
1574 | \r | |
1575 | *ProfileSize = Size;\r | |
1576 | MemoryProfileCopyData (ProfileBuffer);\r | |
1577 | \r | |
1d60fe96 | 1578 | mMemoryProfileGettingStatus = MemoryProfileGettingStatus;\r |
84edd20b SZ |
1579 | return EFI_SUCCESS;\r |
1580 | }\r | |
1581 | \r | |
1582 | /**\r | |
1583 | Register image to memory profile.\r | |
1584 | \r | |
1585 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1586 | @param[in] FilePath File path of the image.\r | |
1587 | @param[in] ImageBase Image base address.\r | |
1588 | @param[in] ImageSize Image size.\r | |
1589 | @param[in] FileType File type of the image.\r | |
1590 | \r | |
1d60fe96 SZ |
1591 | @return EFI_SUCCESS Register successfully.\r |
1592 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1593 | or memory profile for the image is not required.\r | |
1594 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
1595 | \r |
1596 | **/\r | |
1597 | EFI_STATUS\r | |
1598 | EFIAPI\r | |
1599 | ProfileProtocolRegisterImage (\r | |
1600 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1601 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1602 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1603 | IN UINT64 ImageSize,\r | |
1604 | IN EFI_FV_FILETYPE FileType\r | |
1605 | )\r | |
1606 | {\r | |
1607 | EFI_STATUS Status;\r | |
1608 | LOADED_IMAGE_PRIVATE_DATA DriverEntry;\r | |
1609 | VOID *EntryPointInImage;\r | |
1610 | \r | |
1611 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
1612 | DriverEntry.Info.FilePath = FilePath;\r | |
1613 | DriverEntry.ImageContext.ImageAddress = ImageBase;\r | |
1614 | DriverEntry.ImageContext.ImageSize = ImageSize;\r | |
1615 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
1616 | ASSERT_EFI_ERROR (Status);\r | |
1617 | DriverEntry.ImageContext.EntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
1618 | DriverEntry.ImageContext.ImageType = InternalPeCoffGetSubsystem ((VOID *) (UINTN) ImageBase);\r | |
1619 | \r | |
1d60fe96 | 1620 | return RegisterMemoryProfileImage (&DriverEntry, FileType);\r |
84edd20b SZ |
1621 | }\r |
1622 | \r | |
1623 | /**\r | |
1624 | Unregister image from memory profile.\r | |
1625 | \r | |
1626 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1627 | @param[in] FilePath File path of the image.\r | |
1628 | @param[in] ImageBase Image base address.\r | |
1629 | @param[in] ImageSize Image size.\r | |
1630 | \r | |
1d60fe96 SZ |
1631 | @return EFI_SUCCESS Unregister successfully.\r |
1632 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1633 | or memory profile for the image is not required.\r | |
84edd20b SZ |
1634 | @return EFI_NOT_FOUND The image is not found.\r |
1635 | \r | |
1636 | **/\r | |
1637 | EFI_STATUS\r | |
1638 | EFIAPI\r | |
1639 | ProfileProtocolUnregisterImage (\r | |
1640 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1641 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1642 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1643 | IN UINT64 ImageSize\r | |
1644 | )\r | |
1645 | {\r | |
1646 | EFI_STATUS Status;\r | |
1647 | LOADED_IMAGE_PRIVATE_DATA DriverEntry;\r | |
1648 | VOID *EntryPointInImage;\r | |
1649 | \r | |
1650 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
1651 | DriverEntry.Info.FilePath = FilePath;\r | |
1652 | DriverEntry.ImageContext.ImageAddress = ImageBase;\r | |
1653 | DriverEntry.ImageContext.ImageSize = ImageSize;\r | |
1654 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
1655 | ASSERT_EFI_ERROR (Status);\r | |
1656 | DriverEntry.ImageContext.EntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
1657 | \r | |
1d60fe96 SZ |
1658 | return UnregisterMemoryProfileImage (&DriverEntry);\r |
1659 | }\r | |
1660 | \r | |
1661 | /**\r | |
1662 | Get memory profile recording state.\r | |
1663 | \r | |
1664 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1665 | @param[out] RecordingState Recording state.\r | |
1666 | \r | |
1667 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
1668 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1669 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
1670 | \r | |
1671 | **/\r | |
1672 | EFI_STATUS\r | |
1673 | EFIAPI\r | |
1674 | ProfileProtocolGetRecordingState (\r | |
1675 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1676 | OUT BOOLEAN *RecordingState\r | |
1677 | )\r | |
1678 | {\r | |
1679 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1680 | \r | |
1681 | ContextData = GetMemoryProfileContext ();\r | |
1682 | if (ContextData == NULL) {\r | |
1683 | return EFI_UNSUPPORTED;\r | |
1684 | }\r | |
1685 | \r | |
1686 | if (RecordingState == NULL) {\r | |
1687 | return EFI_INVALID_PARAMETER;\r | |
1688 | }\r | |
1689 | *RecordingState = mMemoryProfileRecordingEnable;\r | |
1690 | return EFI_SUCCESS;\r | |
1691 | }\r | |
1692 | \r | |
1693 | /**\r | |
1694 | Set memory profile recording state.\r | |
1695 | \r | |
1696 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1697 | @param[in] RecordingState Recording state.\r | |
1698 | \r | |
1699 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
1700 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1701 | \r | |
1702 | **/\r | |
1703 | EFI_STATUS\r | |
1704 | EFIAPI\r | |
1705 | ProfileProtocolSetRecordingState (\r | |
1706 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1707 | IN BOOLEAN RecordingState\r | |
1708 | )\r | |
1709 | {\r | |
1710 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1711 | \r | |
1712 | ContextData = GetMemoryProfileContext ();\r | |
1713 | if (ContextData == NULL) {\r | |
1714 | return EFI_UNSUPPORTED;\r | |
1715 | }\r | |
1716 | \r | |
1717 | mMemoryProfileRecordingEnable = RecordingState;\r | |
1718 | return EFI_SUCCESS;\r | |
1719 | }\r | |
1720 | \r | |
1721 | /**\r | |
1722 | Record memory profile of multilevel caller.\r | |
1723 | \r | |
1724 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1725 | @param[in] CallerAddress Address of caller.\r | |
1726 | @param[in] Action Memory profile action.\r | |
1727 | @param[in] MemoryType Memory type.\r | |
1728 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
1729 | @param[in] Buffer Buffer address.\r | |
1730 | @param[in] Size Buffer size.\r | |
1731 | @param[in] ActionString String for memory profile action.\r | |
1732 | Only needed for user defined allocate action.\r | |
1733 | \r | |
1734 | @return EFI_SUCCESS Memory profile is updated.\r | |
1735 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1736 | or memory profile for the image is not required,\r | |
1737 | or memory profile for the memory type is not required.\r | |
1738 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1739 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1740 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1741 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
1742 | \r | |
1743 | **/\r | |
1744 | EFI_STATUS\r | |
1745 | EFIAPI\r | |
1746 | ProfileProtocolRecord (\r | |
1747 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1748 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1749 | IN MEMORY_PROFILE_ACTION Action,\r | |
1750 | IN EFI_MEMORY_TYPE MemoryType,\r | |
1751 | IN VOID *Buffer,\r | |
1752 | IN UINTN Size,\r | |
1753 | IN CHAR8 *ActionString OPTIONAL\r | |
1754 | )\r | |
1755 | {\r | |
1756 | return CoreUpdateProfile (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r | |
84edd20b SZ |
1757 | }\r |
1758 | \r | |
1759 | ////////////////////\r |