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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 |
84edd20b SZ |
5 | This program and the accompanying materials\r |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php.\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "DxeMain.h"\r | |
db9b00f1 | 16 | #include "Imem.h"\r |
84edd20b SZ |
17 | \r |
18 | #define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)\r | |
19 | \r | |
1d60fe96 SZ |
20 | #define GET_OCCUPIED_SIZE(ActualSize, Alignment) \\r |
21 | ((ActualSize) + (((Alignment) - ((ActualSize) & ((Alignment) - 1))) & ((Alignment) - 1)))\r | |
22 | \r | |
84edd20b SZ |
23 | typedef struct {\r |
24 | UINT32 Signature;\r | |
25 | MEMORY_PROFILE_CONTEXT Context;\r | |
26 | LIST_ENTRY *DriverInfoList;\r | |
27 | } MEMORY_PROFILE_CONTEXT_DATA;\r | |
28 | \r | |
29 | typedef struct {\r | |
30 | UINT32 Signature;\r | |
31 | MEMORY_PROFILE_DRIVER_INFO DriverInfo;\r | |
32 | LIST_ENTRY *AllocInfoList;\r | |
1d60fe96 | 33 | CHAR8 *PdbString;\r |
84edd20b SZ |
34 | LIST_ENTRY Link;\r |
35 | } MEMORY_PROFILE_DRIVER_INFO_DATA;\r | |
36 | \r | |
37 | typedef struct {\r | |
38 | UINT32 Signature;\r | |
39 | MEMORY_PROFILE_ALLOC_INFO AllocInfo;\r | |
1d60fe96 | 40 | CHAR8 *ActionString;\r |
84edd20b SZ |
41 | LIST_ENTRY Link;\r |
42 | } MEMORY_PROFILE_ALLOC_INFO_DATA;\r | |
43 | \r | |
44 | \r | |
45 | GLOBAL_REMOVE_IF_UNREFERENCED LIST_ENTRY mImageQueue = INITIALIZE_LIST_HEAD_VARIABLE (mImageQueue);\r | |
46 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA mMemoryProfileContext = {\r | |
47 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
48 | {\r | |
49 | {\r | |
50 | MEMORY_PROFILE_CONTEXT_SIGNATURE,\r | |
51 | sizeof (MEMORY_PROFILE_CONTEXT),\r | |
52 | MEMORY_PROFILE_CONTEXT_REVISION\r | |
53 | },\r | |
54 | 0,\r | |
55 | 0,\r | |
56 | {0},\r | |
57 | {0},\r | |
58 | 0,\r | |
59 | 0,\r | |
60 | 0\r | |
61 | },\r | |
62 | &mImageQueue,\r | |
63 | };\r | |
64 | GLOBAL_REMOVE_IF_UNREFERENCED MEMORY_PROFILE_CONTEXT_DATA *mMemoryProfileContextPtr = NULL;\r | |
65 | \r | |
bd40dd27 SZ |
66 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_LOCK mMemoryProfileLock = EFI_INITIALIZE_LOCK_VARIABLE (TPL_NOTIFY);\r |
67 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mMemoryProfileGettingStatus = FALSE;\r | |
68 | GLOBAL_REMOVE_IF_UNREFERENCED BOOLEAN mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
69 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_DEVICE_PATH_PROTOCOL *mMemoryProfileDriverPath;\r | |
70 | GLOBAL_REMOVE_IF_UNREFERENCED UINTN mMemoryProfileDriverPathSize;\r | |
84edd20b SZ |
71 | \r |
72 | /**\r | |
73 | Get memory profile data.\r | |
74 | \r | |
75 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
76 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
77 | On return, points to the size of the data returned in ProfileBuffer.\r | |
78 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 79 | \r |
84edd20b | 80 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1d60fe96 | 81 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r |
d1102dba | 82 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
84edd20b SZ |
83 | ProfileSize is updated with the size required.\r |
84 | \r | |
85 | **/\r | |
86 | EFI_STATUS\r | |
87 | EFIAPI\r | |
88 | ProfileProtocolGetData (\r | |
89 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
90 | IN OUT UINT64 *ProfileSize,\r | |
91 | OUT VOID *ProfileBuffer\r | |
92 | );\r | |
93 | \r | |
94 | /**\r | |
95 | Register image to memory profile.\r | |
96 | \r | |
97 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
98 | @param[in] FilePath File path of the image.\r | |
99 | @param[in] ImageBase Image base address.\r | |
100 | @param[in] ImageSize Image size.\r | |
101 | @param[in] FileType File type of the image.\r | |
102 | \r | |
1d60fe96 SZ |
103 | @return EFI_SUCCESS Register successfully.\r |
104 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
105 | or memory profile for the image is not required.\r | |
84edd20b SZ |
106 | @return EFI_OUT_OF_RESOURCE No enough resource for this register.\r |
107 | \r | |
108 | **/\r | |
109 | EFI_STATUS\r | |
110 | EFIAPI\r | |
111 | ProfileProtocolRegisterImage (\r | |
112 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
113 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
114 | IN PHYSICAL_ADDRESS ImageBase,\r | |
115 | IN UINT64 ImageSize,\r | |
116 | IN EFI_FV_FILETYPE FileType\r | |
117 | );\r | |
118 | \r | |
119 | /**\r | |
120 | Unregister image from memory profile.\r | |
121 | \r | |
122 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
123 | @param[in] FilePath File path of the image.\r | |
124 | @param[in] ImageBase Image base address.\r | |
125 | @param[in] ImageSize Image size.\r | |
126 | \r | |
1d60fe96 SZ |
127 | @return EFI_SUCCESS Unregister successfully.\r |
128 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
129 | or memory profile for the image is not required.\r | |
84edd20b SZ |
130 | @return EFI_NOT_FOUND The image is not found.\r |
131 | \r | |
132 | **/\r | |
133 | EFI_STATUS\r | |
134 | EFIAPI\r | |
135 | ProfileProtocolUnregisterImage (\r | |
136 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
137 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
138 | IN PHYSICAL_ADDRESS ImageBase,\r | |
139 | IN UINT64 ImageSize\r | |
140 | );\r | |
141 | \r | |
1d60fe96 SZ |
142 | /**\r |
143 | Get memory profile recording state.\r | |
144 | \r | |
145 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
146 | @param[out] RecordingState Recording state.\r | |
147 | \r | |
148 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
149 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
150 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
151 | \r | |
152 | **/\r | |
153 | EFI_STATUS\r | |
154 | EFIAPI\r | |
155 | ProfileProtocolGetRecordingState (\r | |
156 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
157 | OUT BOOLEAN *RecordingState\r | |
158 | );\r | |
159 | \r | |
160 | /**\r | |
161 | Set memory profile recording state.\r | |
162 | \r | |
163 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
164 | @param[in] RecordingState Recording state.\r | |
165 | \r | |
166 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
167 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
168 | \r | |
169 | **/\r | |
170 | EFI_STATUS\r | |
171 | EFIAPI\r | |
172 | ProfileProtocolSetRecordingState (\r | |
173 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
174 | IN BOOLEAN RecordingState\r | |
175 | );\r | |
176 | \r | |
177 | /**\r | |
178 | Record memory profile of multilevel caller.\r | |
179 | \r | |
180 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
181 | @param[in] CallerAddress Address of caller.\r | |
182 | @param[in] Action Memory profile action.\r | |
183 | @param[in] MemoryType Memory type.\r | |
184 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
185 | @param[in] Buffer Buffer address.\r | |
186 | @param[in] Size Buffer size.\r | |
187 | @param[in] ActionString String for memory profile action.\r | |
188 | Only needed for user defined allocate action.\r | |
189 | \r | |
190 | @return EFI_SUCCESS Memory profile is updated.\r | |
191 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
192 | or memory profile for the image is not required,\r | |
193 | or memory profile for the memory type is not required.\r | |
194 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
195 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
196 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
197 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
198 | \r | |
199 | **/\r | |
200 | EFI_STATUS\r | |
201 | EFIAPI\r | |
202 | ProfileProtocolRecord (\r | |
203 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
204 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
205 | IN MEMORY_PROFILE_ACTION Action,\r | |
206 | IN EFI_MEMORY_TYPE MemoryType,\r | |
207 | IN VOID *Buffer,\r | |
208 | IN UINTN Size,\r | |
209 | IN CHAR8 *ActionString OPTIONAL\r | |
210 | );\r | |
211 | \r | |
bd40dd27 | 212 | GLOBAL_REMOVE_IF_UNREFERENCED EDKII_MEMORY_PROFILE_PROTOCOL mProfileProtocol = {\r |
84edd20b SZ |
213 | ProfileProtocolGetData,\r |
214 | ProfileProtocolRegisterImage,\r | |
1d60fe96 SZ |
215 | ProfileProtocolUnregisterImage,\r |
216 | ProfileProtocolGetRecordingState,\r | |
217 | ProfileProtocolSetRecordingState,\r | |
218 | ProfileProtocolRecord,\r | |
84edd20b SZ |
219 | };\r |
220 | \r | |
c16b7fe7 SZ |
221 | /**\r |
222 | Acquire lock on mMemoryProfileLock.\r | |
223 | **/\r | |
224 | VOID\r | |
225 | CoreAcquireMemoryProfileLock (\r | |
226 | VOID\r | |
227 | )\r | |
228 | {\r | |
229 | CoreAcquireLock (&mMemoryProfileLock);\r | |
230 | }\r | |
231 | \r | |
232 | /**\r | |
233 | Release lock on mMemoryProfileLock.\r | |
234 | **/\r | |
235 | VOID\r | |
236 | CoreReleaseMemoryProfileLock (\r | |
237 | VOID\r | |
238 | )\r | |
239 | {\r | |
240 | CoreReleaseLock (&mMemoryProfileLock);\r | |
241 | }\r | |
242 | \r | |
84edd20b SZ |
243 | /**\r |
244 | Return memory profile context.\r | |
245 | \r | |
246 | @return Memory profile context.\r | |
247 | \r | |
248 | **/\r | |
249 | MEMORY_PROFILE_CONTEXT_DATA *\r | |
250 | GetMemoryProfileContext (\r | |
251 | VOID\r | |
252 | )\r | |
253 | {\r | |
254 | return mMemoryProfileContextPtr;\r | |
255 | }\r | |
256 | \r | |
84edd20b SZ |
257 | /**\r |
258 | Retrieves and returns the Subsystem of a PE/COFF image that has been loaded into system memory.\r | |
259 | If Pe32Data is NULL, then ASSERT().\r | |
260 | \r | |
261 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
262 | \r | |
263 | @return The Subsystem of the PE/COFF image.\r | |
264 | \r | |
265 | **/\r | |
266 | UINT16\r | |
267 | InternalPeCoffGetSubsystem (\r | |
268 | IN VOID *Pe32Data\r | |
269 | )\r | |
270 | {\r | |
271 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
272 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
273 | UINT16 Magic;\r | |
274 | \r | |
275 | ASSERT (Pe32Data != NULL);\r | |
276 | \r | |
277 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
278 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
279 | //\r | |
280 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
281 | //\r | |
282 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
283 | } else {\r | |
284 | //\r | |
285 | // DOS image header is not present, so PE header is at the image base.\r | |
286 | //\r | |
287 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
288 | }\r | |
289 | \r | |
290 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
291 | return Hdr.Te->Subsystem;\r | |
292 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
05cfd73f | 293 | Magic = Hdr.Pe32->OptionalHeader.Magic;\r |
84edd20b SZ |
294 | if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) {\r |
295 | return Hdr.Pe32->OptionalHeader.Subsystem;\r | |
296 | } else if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) {\r | |
297 | return Hdr.Pe32Plus->OptionalHeader.Subsystem;\r | |
298 | }\r | |
299 | }\r | |
300 | \r | |
301 | return 0x0000;\r | |
302 | }\r | |
303 | \r | |
304 | /**\r | |
305 | Retrieves and returns a pointer to the entry point to a PE/COFF image that has been loaded\r | |
306 | into system memory with the PE/COFF Loader Library functions.\r | |
307 | \r | |
308 | Retrieves the entry point to the PE/COFF image specified by Pe32Data and returns this entry\r | |
309 | point in EntryPoint. If the entry point could not be retrieved from the PE/COFF image, then\r | |
310 | return RETURN_INVALID_PARAMETER. Otherwise return RETURN_SUCCESS.\r | |
311 | If Pe32Data is NULL, then ASSERT().\r | |
312 | If EntryPoint is NULL, then ASSERT().\r | |
313 | \r | |
314 | @param Pe32Data The pointer to the PE/COFF image that is loaded in system memory.\r | |
315 | @param EntryPoint The pointer to entry point to the PE/COFF image to return.\r | |
316 | \r | |
317 | @retval RETURN_SUCCESS EntryPoint was returned.\r | |
318 | @retval RETURN_INVALID_PARAMETER The entry point could not be found in the PE/COFF image.\r | |
319 | \r | |
320 | **/\r | |
321 | RETURN_STATUS\r | |
322 | InternalPeCoffGetEntryPoint (\r | |
323 | IN VOID *Pe32Data,\r | |
324 | OUT VOID **EntryPoint\r | |
325 | )\r | |
326 | {\r | |
327 | EFI_IMAGE_DOS_HEADER *DosHdr;\r | |
328 | EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;\r | |
329 | \r | |
330 | ASSERT (Pe32Data != NULL);\r | |
331 | ASSERT (EntryPoint != NULL);\r | |
332 | \r | |
333 | DosHdr = (EFI_IMAGE_DOS_HEADER *) Pe32Data;\r | |
334 | if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {\r | |
335 | //\r | |
336 | // DOS image header is present, so read the PE header after the DOS image header.\r | |
337 | //\r | |
338 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) ((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));\r | |
339 | } else {\r | |
340 | //\r | |
341 | // DOS image header is not present, so PE header is at the image base.\r | |
342 | //\r | |
343 | Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *) Pe32Data;\r | |
344 | }\r | |
345 | \r | |
346 | //\r | |
347 | // Calculate the entry point relative to the start of the image.\r | |
348 | // AddressOfEntryPoint is common for PE32 & PE32+\r | |
349 | //\r | |
350 | if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {\r | |
351 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Te->AddressOfEntryPoint & 0x0ffffffff) + sizeof (EFI_TE_IMAGE_HEADER) - Hdr.Te->StrippedSize);\r | |
352 | return RETURN_SUCCESS;\r | |
353 | } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {\r | |
354 | *EntryPoint = (VOID *) ((UINTN) Pe32Data + (UINTN) (Hdr.Pe32->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff));\r | |
355 | return RETURN_SUCCESS;\r | |
356 | }\r | |
357 | \r | |
358 | return RETURN_UNSUPPORTED;\r | |
359 | }\r | |
360 | \r | |
361 | /**\r | |
362 | Build driver info.\r | |
363 | \r | |
364 | @param ContextData Memory profile context.\r | |
365 | @param FileName File name of the image.\r | |
366 | @param ImageBase Image base address.\r | |
367 | @param ImageSize Image size.\r | |
368 | @param EntryPoint Entry point of the image.\r | |
369 | @param ImageSubsystem Image subsystem of the image.\r | |
370 | @param FileType File type of the image.\r | |
371 | \r | |
372 | @return Pointer to memory profile driver info.\r | |
373 | \r | |
374 | **/\r | |
375 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
376 | BuildDriverInfo (\r | |
377 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
378 | IN EFI_GUID *FileName,\r | |
379 | IN PHYSICAL_ADDRESS ImageBase,\r | |
380 | IN UINT64 ImageSize,\r | |
381 | IN PHYSICAL_ADDRESS EntryPoint,\r | |
382 | IN UINT16 ImageSubsystem,\r | |
383 | IN EFI_FV_FILETYPE FileType\r | |
384 | )\r | |
385 | {\r | |
386 | EFI_STATUS Status;\r | |
387 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
388 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
389 | VOID *EntryPointInImage;\r | |
1d60fe96 SZ |
390 | CHAR8 *PdbString;\r |
391 | UINTN PdbSize;\r | |
392 | UINTN PdbOccupiedSize;\r | |
393 | \r | |
394 | PdbSize = 0;\r | |
395 | PdbOccupiedSize = 0;\r | |
396 | PdbString = NULL;\r | |
397 | if (ImageBase != 0) {\r | |
398 | PdbString = PeCoffLoaderGetPdbPointer ((VOID*) (UINTN) ImageBase);\r | |
399 | if (PdbString != NULL) {\r | |
400 | PdbSize = AsciiStrSize (PdbString);\r | |
401 | PdbOccupiedSize = GET_OCCUPIED_SIZE (PdbSize, sizeof (UINT64));\r | |
402 | }\r | |
403 | }\r | |
84edd20b SZ |
404 | \r |
405 | //\r | |
406 | // Use CoreInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
407 | //\r | |
408 | Status = CoreInternalAllocatePool (\r | |
409 | EfiBootServicesData,\r | |
1d60fe96 | 410 | sizeof (*DriverInfoData) + sizeof (LIST_ENTRY) + PdbSize,\r |
84edd20b SZ |
411 | (VOID **) &DriverInfoData\r |
412 | );\r | |
413 | if (EFI_ERROR (Status)) {\r | |
414 | return NULL;\r | |
415 | }\r | |
d8162f5b | 416 | ASSERT (DriverInfoData != NULL);\r |
84edd20b SZ |
417 | \r |
418 | ZeroMem (DriverInfoData, sizeof (*DriverInfoData));\r | |
419 | \r | |
420 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
421 | DriverInfoData->Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
422 | DriverInfo->Header.Signature = MEMORY_PROFILE_DRIVER_INFO_SIGNATURE;\r | |
1d60fe96 | 423 | DriverInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_DRIVER_INFO) + PdbOccupiedSize);\r |
84edd20b SZ |
424 | DriverInfo->Header.Revision = MEMORY_PROFILE_DRIVER_INFO_REVISION;\r |
425 | if (FileName != NULL) {\r | |
426 | CopyMem (&DriverInfo->FileName, FileName, sizeof (EFI_GUID));\r | |
427 | }\r | |
428 | DriverInfo->ImageBase = ImageBase;\r | |
429 | DriverInfo->ImageSize = ImageSize;\r | |
430 | DriverInfo->EntryPoint = EntryPoint;\r | |
431 | DriverInfo->ImageSubsystem = ImageSubsystem;\r | |
432 | if ((EntryPoint != 0) && ((EntryPoint < ImageBase) || (EntryPoint >= (ImageBase + ImageSize)))) {\r | |
433 | //\r | |
434 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
435 | // So patch ImageBuffer here to align the EntryPoint.\r | |
436 | //\r | |
437 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
438 | ASSERT_EFI_ERROR (Status);\r | |
439 | DriverInfo->ImageBase = ImageBase + EntryPoint - (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
440 | }\r | |
441 | DriverInfo->FileType = FileType;\r | |
442 | DriverInfoData->AllocInfoList = (LIST_ENTRY *) (DriverInfoData + 1);\r | |
443 | InitializeListHead (DriverInfoData->AllocInfoList);\r | |
444 | DriverInfo->CurrentUsage = 0;\r | |
445 | DriverInfo->PeakUsage = 0;\r | |
446 | DriverInfo->AllocRecordCount = 0;\r | |
1d60fe96 SZ |
447 | if (PdbSize != 0) {\r |
448 | DriverInfo->PdbStringOffset = (UINT16) sizeof (MEMORY_PROFILE_DRIVER_INFO);\r | |
449 | DriverInfoData->PdbString = (CHAR8 *) (DriverInfoData->AllocInfoList + 1);\r | |
450 | CopyMem (DriverInfoData->PdbString, PdbString, PdbSize);\r | |
451 | } else {\r | |
452 | DriverInfo->PdbStringOffset = 0;\r | |
453 | DriverInfoData->PdbString = NULL;\r | |
454 | }\r | |
84edd20b SZ |
455 | \r |
456 | InsertTailList (ContextData->DriverInfoList, &DriverInfoData->Link);\r | |
457 | ContextData->Context.ImageCount ++;\r | |
458 | ContextData->Context.TotalImageSize += DriverInfo->ImageSize;\r | |
459 | \r | |
460 | return DriverInfoData;\r | |
461 | }\r | |
462 | \r | |
1d60fe96 SZ |
463 | /**\r |
464 | Return if record for this driver is needed..\r | |
465 | \r | |
466 | @param DriverFilePath Driver file path.\r | |
467 | \r | |
468 | @retval TRUE Record for this driver is needed.\r | |
469 | @retval FALSE Record for this driver is not needed.\r | |
470 | \r | |
471 | **/\r | |
472 | BOOLEAN\r | |
473 | NeedRecordThisDriver (\r | |
474 | IN EFI_DEVICE_PATH_PROTOCOL *DriverFilePath\r | |
475 | )\r | |
476 | {\r | |
477 | EFI_DEVICE_PATH_PROTOCOL *TmpDevicePath;\r | |
478 | EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance;\r | |
479 | UINTN DevicePathSize;\r | |
480 | UINTN FilePathSize;\r | |
481 | \r | |
482 | if (!IsDevicePathValid (mMemoryProfileDriverPath, mMemoryProfileDriverPathSize)) {\r | |
483 | //\r | |
484 | // Invalid Device Path means record all.\r | |
485 | //\r | |
486 | return TRUE;\r | |
487 | }\r | |
d1102dba | 488 | \r |
1d60fe96 SZ |
489 | //\r |
490 | // Record FilePath without END node.\r | |
491 | //\r | |
492 | FilePathSize = GetDevicePathSize (DriverFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);\r | |
493 | \r | |
494 | DevicePathInstance = mMemoryProfileDriverPath;\r | |
495 | do {\r | |
496 | //\r | |
497 | // Find END node (it might be END_ENTIRE or END_INSTANCE).\r | |
498 | //\r | |
499 | TmpDevicePath = DevicePathInstance;\r | |
500 | while (!IsDevicePathEndType (TmpDevicePath)) {\r | |
501 | TmpDevicePath = NextDevicePathNode (TmpDevicePath);\r | |
502 | }\r | |
503 | \r | |
504 | //\r | |
505 | // Do not compare END node.\r | |
506 | //\r | |
507 | DevicePathSize = (UINTN)TmpDevicePath - (UINTN)DevicePathInstance;\r | |
508 | if ((FilePathSize == DevicePathSize) &&\r | |
509 | (CompareMem (DriverFilePath, DevicePathInstance, DevicePathSize) == 0)) {\r | |
510 | return TRUE;\r | |
511 | }\r | |
512 | \r | |
513 | //\r | |
514 | // Get next instance.\r | |
515 | //\r | |
516 | DevicePathInstance = (EFI_DEVICE_PATH_PROTOCOL *)((UINTN)DevicePathInstance + DevicePathSize + DevicePathNodeLength(TmpDevicePath));\r | |
517 | } while (DevicePathSubType (TmpDevicePath) != END_ENTIRE_DEVICE_PATH_SUBTYPE);\r | |
518 | \r | |
519 | return FALSE;\r | |
520 | }\r | |
521 | \r | |
84edd20b SZ |
522 | /**\r |
523 | Register DXE Core to memory profile.\r | |
524 | \r | |
525 | @param HobStart The start address of the HOB.\r | |
526 | @param ContextData Memory profile context.\r | |
527 | \r | |
528 | @retval TRUE Register success.\r | |
529 | @retval FALSE Register fail.\r | |
530 | \r | |
531 | **/\r | |
532 | BOOLEAN\r | |
533 | RegisterDxeCore (\r | |
534 | IN VOID *HobStart,\r | |
535 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData\r | |
536 | )\r | |
537 | {\r | |
538 | EFI_PEI_HOB_POINTERS DxeCoreHob;\r | |
539 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
540 | PHYSICAL_ADDRESS ImageBase;\r | |
1d60fe96 SZ |
541 | UINT8 TempBuffer[sizeof(MEDIA_FW_VOL_FILEPATH_DEVICE_PATH) + sizeof(EFI_DEVICE_PATH_PROTOCOL)];\r |
542 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FilePath;\r | |
84edd20b SZ |
543 | \r |
544 | ASSERT (ContextData != NULL);\r | |
545 | \r | |
546 | //\r | |
547 | // Searching for image hob\r | |
548 | //\r | |
549 | DxeCoreHob.Raw = HobStart;\r | |
550 | while ((DxeCoreHob.Raw = GetNextHob (EFI_HOB_TYPE_MEMORY_ALLOCATION, DxeCoreHob.Raw)) != NULL) {\r | |
551 | if (CompareGuid (&DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.Name, &gEfiHobMemoryAllocModuleGuid)) {\r | |
552 | //\r | |
553 | // Find Dxe Core HOB\r | |
554 | //\r | |
555 | break;\r | |
556 | }\r | |
557 | DxeCoreHob.Raw = GET_NEXT_HOB (DxeCoreHob);\r | |
558 | }\r | |
559 | ASSERT (DxeCoreHob.Raw != NULL);\r | |
560 | \r | |
1d60fe96 SZ |
561 | FilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) TempBuffer;\r |
562 | EfiInitializeFwVolDevicepathNode (FilePath, &DxeCoreHob.MemoryAllocationModule->ModuleName);\r | |
563 | SetDevicePathEndNode (FilePath + 1);\r | |
564 | \r | |
565 | if (!NeedRecordThisDriver ((EFI_DEVICE_PATH_PROTOCOL *) FilePath)) {\r | |
566 | return FALSE;\r | |
567 | }\r | |
568 | \r | |
84edd20b SZ |
569 | ImageBase = DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryBaseAddress;\r |
570 | DriverInfoData = BuildDriverInfo (\r | |
571 | ContextData,\r | |
572 | &DxeCoreHob.MemoryAllocationModule->ModuleName,\r | |
573 | ImageBase,\r | |
574 | DxeCoreHob.MemoryAllocationModule->MemoryAllocationHeader.MemoryLength,\r | |
575 | DxeCoreHob.MemoryAllocationModule->EntryPoint,\r | |
576 | InternalPeCoffGetSubsystem ((VOID *) (UINTN) ImageBase),\r | |
577 | EFI_FV_FILETYPE_DXE_CORE\r | |
578 | );\r | |
579 | if (DriverInfoData == NULL) {\r | |
580 | return FALSE;\r | |
581 | }\r | |
582 | \r | |
583 | return TRUE;\r | |
584 | }\r | |
585 | \r | |
586 | /**\r | |
587 | Initialize memory profile.\r | |
588 | \r | |
589 | @param HobStart The start address of the HOB.\r | |
590 | \r | |
591 | **/\r | |
592 | VOID\r | |
593 | MemoryProfileInit (\r | |
594 | IN VOID *HobStart\r | |
595 | )\r | |
596 | {\r | |
597 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
598 | \r | |
599 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
600 | return;\r | |
601 | }\r | |
602 | \r | |
603 | ContextData = GetMemoryProfileContext ();\r | |
604 | if (ContextData != NULL) {\r | |
605 | return;\r | |
606 | }\r | |
607 | \r | |
1d60fe96 SZ |
608 | mMemoryProfileGettingStatus = FALSE;\r |
609 | if ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT7) != 0) {\r | |
610 | mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_DISABLE;\r | |
611 | } else {\r | |
612 | mMemoryProfileRecordingEnable = MEMORY_PROFILE_RECORDING_ENABLE;\r | |
613 | }\r | |
614 | mMemoryProfileDriverPathSize = PcdGetSize (PcdMemoryProfileDriverPath);\r | |
615 | mMemoryProfileDriverPath = AllocateCopyPool (mMemoryProfileDriverPathSize, PcdGetPtr (PcdMemoryProfileDriverPath));\r | |
84edd20b SZ |
616 | mMemoryProfileContextPtr = &mMemoryProfileContext;\r |
617 | \r | |
618 | RegisterDxeCore (HobStart, &mMemoryProfileContext);\r | |
619 | \r | |
620 | DEBUG ((EFI_D_INFO, "MemoryProfileInit MemoryProfileContext - 0x%x\n", &mMemoryProfileContext));\r | |
621 | }\r | |
622 | \r | |
623 | /**\r | |
624 | Install memory profile protocol.\r | |
625 | \r | |
626 | **/\r | |
627 | VOID\r | |
628 | MemoryProfileInstallProtocol (\r | |
629 | VOID\r | |
630 | )\r | |
631 | {\r | |
632 | EFI_HANDLE Handle;\r | |
633 | EFI_STATUS Status;\r | |
634 | \r | |
635 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
636 | return;\r | |
637 | }\r | |
638 | \r | |
639 | Handle = NULL;\r | |
640 | Status = CoreInstallMultipleProtocolInterfaces (\r | |
641 | &Handle,\r | |
642 | &gEdkiiMemoryProfileGuid,\r | |
643 | &mProfileProtocol,\r | |
644 | NULL\r | |
645 | );\r | |
646 | ASSERT_EFI_ERROR (Status);\r | |
647 | }\r | |
648 | \r | |
649 | /**\r | |
650 | Get the GUID file name from the file path.\r | |
651 | \r | |
652 | @param FilePath File path.\r | |
653 | \r | |
654 | @return The GUID file name from the file path.\r | |
655 | \r | |
656 | **/\r | |
657 | EFI_GUID *\r | |
658 | GetFileNameFromFilePath (\r | |
659 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath\r | |
660 | )\r | |
661 | {\r | |
662 | MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *ThisFilePath;\r | |
663 | EFI_GUID *FileName;\r | |
664 | \r | |
665 | FileName = NULL;\r | |
092b852a SZ |
666 | if (FilePath != NULL) {\r |
667 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) FilePath;\r | |
668 | while (!IsDevicePathEnd (ThisFilePath)) {\r | |
669 | FileName = EfiGetNameGuidFromFwVolDevicePathNode (ThisFilePath);\r | |
670 | if (FileName != NULL) {\r | |
671 | break;\r | |
672 | }\r | |
673 | ThisFilePath = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) NextDevicePathNode (ThisFilePath);\r | |
84edd20b | 674 | }\r |
84edd20b SZ |
675 | }\r |
676 | \r | |
677 | return FileName;\r | |
678 | }\r | |
679 | \r | |
680 | /**\r | |
681 | Register image to memory profile.\r | |
682 | \r | |
683 | @param DriverEntry Image info.\r | |
684 | @param FileType Image file type.\r | |
685 | \r | |
1d60fe96 SZ |
686 | @return EFI_SUCCESS Register successfully.\r |
687 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
688 | or memory profile for the image is not required.\r | |
689 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
690 | \r |
691 | **/\r | |
1d60fe96 | 692 | EFI_STATUS\r |
84edd20b SZ |
693 | RegisterMemoryProfileImage (\r |
694 | IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry,\r | |
695 | IN EFI_FV_FILETYPE FileType\r | |
696 | )\r | |
697 | {\r | |
698 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
699 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
700 | \r | |
701 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 SZ |
702 | return EFI_UNSUPPORTED;\r |
703 | }\r | |
704 | \r | |
705 | if (!NeedRecordThisDriver (DriverEntry->Info.FilePath)) {\r | |
706 | return EFI_UNSUPPORTED;\r | |
84edd20b SZ |
707 | }\r |
708 | \r | |
709 | ContextData = GetMemoryProfileContext ();\r | |
710 | if (ContextData == NULL) {\r | |
1d60fe96 | 711 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
712 | }\r |
713 | \r | |
714 | DriverInfoData = BuildDriverInfo (\r | |
715 | ContextData,\r | |
716 | GetFileNameFromFilePath (DriverEntry->Info.FilePath),\r | |
717 | DriverEntry->ImageContext.ImageAddress,\r | |
718 | DriverEntry->ImageContext.ImageSize,\r | |
719 | DriverEntry->ImageContext.EntryPoint,\r | |
720 | DriverEntry->ImageContext.ImageType,\r | |
721 | FileType\r | |
722 | );\r | |
723 | if (DriverInfoData == NULL) {\r | |
1d60fe96 | 724 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b SZ |
725 | }\r |
726 | \r | |
1d60fe96 | 727 | return EFI_SUCCESS;\r |
84edd20b SZ |
728 | }\r |
729 | \r | |
730 | /**\r | |
731 | Search image from memory profile.\r | |
732 | \r | |
733 | @param ContextData Memory profile context.\r | |
734 | @param FileName Image file name.\r | |
735 | @param Address Image Address.\r | |
736 | \r | |
737 | @return Pointer to memory profile driver info.\r | |
738 | \r | |
739 | **/\r | |
740 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
741 | GetMemoryProfileDriverInfoByFileNameAndAddress (\r | |
742 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
743 | IN EFI_GUID *FileName,\r | |
744 | IN PHYSICAL_ADDRESS Address\r | |
745 | )\r | |
746 | {\r | |
747 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
748 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
749 | LIST_ENTRY *DriverLink;\r | |
750 | LIST_ENTRY *DriverInfoList;\r | |
751 | \r | |
752 | DriverInfoList = ContextData->DriverInfoList;\r | |
753 | \r | |
754 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
755 | DriverLink != DriverInfoList;\r | |
756 | DriverLink = DriverLink->ForwardLink) {\r | |
757 | DriverInfoData = CR (\r | |
758 | DriverLink,\r | |
759 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
760 | Link,\r | |
761 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
762 | );\r | |
763 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
764 | if ((CompareGuid (&DriverInfo->FileName, FileName)) &&\r | |
765 | (Address >= DriverInfo->ImageBase) &&\r | |
766 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
767 | return DriverInfoData;\r | |
768 | }\r | |
769 | }\r | |
770 | \r | |
771 | return NULL;\r | |
772 | }\r | |
773 | \r | |
84edd20b SZ |
774 | /**\r |
775 | Search image from memory profile.\r | |
1d60fe96 | 776 | It will return image, if (Address >= ImageBuffer) AND (Address < ImageBuffer + ImageSize).\r |
84edd20b SZ |
777 | \r |
778 | @param ContextData Memory profile context.\r | |
779 | @param Address Image or Function address.\r | |
780 | \r | |
781 | @return Pointer to memory profile driver info.\r | |
782 | \r | |
783 | **/\r | |
784 | MEMORY_PROFILE_DRIVER_INFO_DATA *\r | |
785 | GetMemoryProfileDriverInfoFromAddress (\r | |
786 | IN MEMORY_PROFILE_CONTEXT_DATA *ContextData,\r | |
787 | IN PHYSICAL_ADDRESS Address\r | |
788 | )\r | |
789 | {\r | |
790 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
791 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
792 | LIST_ENTRY *DriverLink;\r | |
793 | LIST_ENTRY *DriverInfoList;\r | |
794 | \r | |
795 | DriverInfoList = ContextData->DriverInfoList;\r | |
796 | \r | |
797 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
798 | DriverLink != DriverInfoList;\r | |
799 | DriverLink = DriverLink->ForwardLink) {\r | |
800 | DriverInfoData = CR (\r | |
801 | DriverLink,\r | |
802 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
803 | Link,\r | |
804 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
805 | );\r | |
806 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
807 | if ((Address >= DriverInfo->ImageBase) &&\r | |
808 | (Address < (DriverInfo->ImageBase + DriverInfo->ImageSize))) {\r | |
809 | return DriverInfoData;\r | |
810 | }\r | |
811 | }\r | |
812 | \r | |
1d60fe96 | 813 | return NULL;\r |
84edd20b SZ |
814 | }\r |
815 | \r | |
816 | /**\r | |
817 | Unregister image from memory profile.\r | |
818 | \r | |
819 | @param DriverEntry Image info.\r | |
820 | \r | |
1d60fe96 SZ |
821 | @return EFI_SUCCESS Unregister successfully.\r |
822 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
823 | or memory profile for the image is not required.\r | |
824 | @return EFI_NOT_FOUND The image is not found.\r | |
84edd20b SZ |
825 | \r |
826 | **/\r | |
1d60fe96 | 827 | EFI_STATUS\r |
84edd20b SZ |
828 | UnregisterMemoryProfileImage (\r |
829 | IN LOADED_IMAGE_PRIVATE_DATA *DriverEntry\r | |
830 | )\r | |
831 | {\r | |
832 | EFI_STATUS Status;\r | |
833 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
834 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
835 | EFI_GUID *FileName;\r | |
836 | PHYSICAL_ADDRESS ImageAddress;\r | |
837 | VOID *EntryPointInImage;\r | |
838 | \r | |
839 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 SZ |
840 | return EFI_UNSUPPORTED;\r |
841 | }\r | |
842 | \r | |
843 | if (!NeedRecordThisDriver (DriverEntry->Info.FilePath)) {\r | |
844 | return EFI_UNSUPPORTED;\r | |
84edd20b SZ |
845 | }\r |
846 | \r | |
847 | ContextData = GetMemoryProfileContext ();\r | |
848 | if (ContextData == NULL) {\r | |
1d60fe96 | 849 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
850 | }\r |
851 | \r | |
852 | DriverInfoData = NULL;\r | |
853 | FileName = GetFileNameFromFilePath (DriverEntry->Info.FilePath);\r | |
854 | ImageAddress = DriverEntry->ImageContext.ImageAddress;\r | |
855 | if ((DriverEntry->ImageContext.EntryPoint < ImageAddress) || (DriverEntry->ImageContext.EntryPoint >= (ImageAddress + DriverEntry->ImageContext.ImageSize))) {\r | |
856 | //\r | |
857 | // If the EntryPoint is not in the range of image buffer, it should come from emulation environment.\r | |
858 | // So patch ImageAddress here to align the EntryPoint.\r | |
859 | //\r | |
860 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageAddress, &EntryPointInImage);\r | |
861 | ASSERT_EFI_ERROR (Status);\r | |
862 | ImageAddress = ImageAddress + (UINTN) DriverEntry->ImageContext.EntryPoint - (UINTN) EntryPointInImage;\r | |
863 | }\r | |
864 | if (FileName != NULL) {\r | |
865 | DriverInfoData = GetMemoryProfileDriverInfoByFileNameAndAddress (ContextData, FileName, ImageAddress);\r | |
866 | }\r | |
867 | if (DriverInfoData == NULL) {\r | |
868 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, ImageAddress);\r | |
869 | }\r | |
870 | if (DriverInfoData == NULL) {\r | |
1d60fe96 | 871 | return EFI_NOT_FOUND;\r |
84edd20b SZ |
872 | }\r |
873 | \r | |
874 | ContextData->Context.TotalImageSize -= DriverInfoData->DriverInfo.ImageSize;\r | |
875 | \r | |
1d60fe96 SZ |
876 | // Keep the ImageBase for RVA calculation in Application.\r |
877 | //DriverInfoData->DriverInfo.ImageBase = 0;\r | |
84edd20b SZ |
878 | DriverInfoData->DriverInfo.ImageSize = 0;\r |
879 | \r | |
880 | if (DriverInfoData->DriverInfo.PeakUsage == 0) {\r | |
881 | ContextData->Context.ImageCount --;\r | |
882 | RemoveEntryList (&DriverInfoData->Link);\r | |
883 | //\r | |
884 | // Use CoreInternalFreePool() that will not update profile for this FreePool action.\r | |
885 | //\r | |
925f0d1a | 886 | CoreInternalFreePool (DriverInfoData, NULL);\r |
84edd20b SZ |
887 | }\r |
888 | \r | |
1d60fe96 | 889 | return EFI_SUCCESS;\r |
84edd20b SZ |
890 | }\r |
891 | \r | |
892 | /**\r | |
893 | Return if this memory type needs to be recorded into memory profile.\r | |
db9b00f1 | 894 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), it checks bit (1 << MemoryType).\r |
84edd20b | 895 | If OS memory type (0x80000000 ~ 0xFFFFFFFF), it checks bit63 - 0x8000000000000000.\r |
db9b00f1 | 896 | If OEM memory type (0x70000000 ~ 0x7FFFFFFF), it checks bit62 - 0x4000000000000000.\r |
84edd20b SZ |
897 | \r |
898 | @param MemoryType Memory type.\r | |
899 | \r | |
900 | @retval TRUE This memory type need to be recorded.\r | |
901 | @retval FALSE This memory type need not to be recorded.\r | |
902 | \r | |
903 | **/\r | |
904 | BOOLEAN\r | |
905 | CoreNeedRecordProfile (\r | |
906 | IN EFI_MEMORY_TYPE MemoryType\r | |
907 | )\r | |
908 | {\r | |
909 | UINT64 TestBit;\r | |
910 | \r | |
db9b00f1 | 911 | if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {\r |
84edd20b | 912 | TestBit = BIT63;\r |
db9b00f1 SZ |
913 | } else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {\r |
914 | TestBit = BIT62;\r | |
84edd20b SZ |
915 | } else {\r |
916 | TestBit = LShiftU64 (1, MemoryType);\r | |
917 | }\r | |
918 | \r | |
919 | if ((PcdGet64 (PcdMemoryProfileMemoryType) & TestBit) != 0) {\r | |
920 | return TRUE;\r | |
921 | } else {\r | |
922 | return FALSE;\r | |
923 | }\r | |
924 | }\r | |
925 | \r | |
926 | /**\r | |
927 | Convert EFI memory type to profile memory index. The rule is:\r | |
db9b00f1 | 928 | If BIOS memory type (0 ~ EfiMaxMemoryType - 1), ProfileMemoryIndex = MemoryType.\r |
84edd20b | 929 | If OS memory type (0x80000000 ~ 0xFFFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType.\r |
db9b00f1 | 930 | If OEM memory type (0x70000000 ~ 0x7FFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType + 1.\r |
84edd20b SZ |
931 | \r |
932 | @param MemoryType Memory type.\r | |
933 | \r | |
97e64288 | 934 | @return Profile memory index.\r |
84edd20b SZ |
935 | \r |
936 | **/\r | |
97e64288 | 937 | UINTN\r |
84edd20b SZ |
938 | GetProfileMemoryIndex (\r |
939 | IN EFI_MEMORY_TYPE MemoryType\r | |
940 | )\r | |
941 | {\r | |
db9b00f1 | 942 | if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {\r |
84edd20b | 943 | return EfiMaxMemoryType;\r |
db9b00f1 SZ |
944 | } else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {\r |
945 | return EfiMaxMemoryType + 1;\r | |
84edd20b SZ |
946 | } else {\r |
947 | return MemoryType;\r | |
948 | }\r | |
949 | }\r | |
950 | \r | |
951 | /**\r | |
952 | Update memory profile Allocate information.\r | |
953 | \r | |
954 | @param CallerAddress Address of caller who call Allocate.\r | |
955 | @param Action This Allocate action.\r | |
956 | @param MemoryType Memory type.\r | |
957 | @param Size Buffer size.\r | |
958 | @param Buffer Buffer address.\r | |
1d60fe96 | 959 | @param ActionString String for memory profile action.\r |
84edd20b | 960 | \r |
1d60fe96 SZ |
961 | @return EFI_SUCCESS Memory profile is updated.\r |
962 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
963 | or memory profile for the image is not required.\r | |
964 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
84edd20b SZ |
965 | \r |
966 | **/\r | |
1d60fe96 | 967 | EFI_STATUS\r |
84edd20b SZ |
968 | CoreUpdateProfileAllocate (\r |
969 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
970 | IN MEMORY_PROFILE_ACTION Action,\r | |
971 | IN EFI_MEMORY_TYPE MemoryType,\r | |
972 | IN UINTN Size,\r | |
1d60fe96 SZ |
973 | IN VOID *Buffer,\r |
974 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
975 | )\r |
976 | {\r | |
977 | EFI_STATUS Status;\r | |
1d60fe96 SZ |
978 | MEMORY_PROFILE_CONTEXT *Context;\r |
979 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
980 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
84edd20b SZ |
981 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
982 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
983 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
97e64288 | 984 | UINTN ProfileMemoryIndex;\r |
1d60fe96 SZ |
985 | MEMORY_PROFILE_ACTION BasicAction;\r |
986 | UINTN ActionStringSize;\r | |
987 | UINTN ActionStringOccupiedSize;\r | |
84edd20b | 988 | \r |
1d60fe96 | 989 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
f4420027 | 990 | \r |
84edd20b SZ |
991 | ContextData = GetMemoryProfileContext ();\r |
992 | if (ContextData == NULL) {\r | |
1d60fe96 | 993 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
994 | }\r |
995 | \r | |
996 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
1d60fe96 SZ |
997 | if (DriverInfoData == NULL) {\r |
998 | return EFI_UNSUPPORTED;\r | |
999 | }\r | |
1000 | \r | |
1001 | ActionStringSize = 0;\r | |
1002 | ActionStringOccupiedSize = 0;\r | |
1003 | if (ActionString != NULL) {\r | |
1004 | ActionStringSize = AsciiStrSize (ActionString);\r | |
1005 | ActionStringOccupiedSize = GET_OCCUPIED_SIZE (ActionStringSize, sizeof (UINT64));\r | |
1006 | }\r | |
84edd20b SZ |
1007 | \r |
1008 | //\r | |
1009 | // Use CoreInternalAllocatePool() that will not update profile for this AllocatePool action.\r | |
1010 | //\r | |
1d60fe96 | 1011 | AllocInfoData = NULL;\r |
84edd20b SZ |
1012 | Status = CoreInternalAllocatePool (\r |
1013 | EfiBootServicesData,\r | |
1d60fe96 | 1014 | sizeof (*AllocInfoData) + ActionStringSize,\r |
84edd20b SZ |
1015 | (VOID **) &AllocInfoData\r |
1016 | );\r | |
1017 | if (EFI_ERROR (Status)) {\r | |
1d60fe96 | 1018 | return EFI_OUT_OF_RESOURCES;\r |
84edd20b | 1019 | }\r |
80fbf586 | 1020 | ASSERT (AllocInfoData != NULL);\r |
1d60fe96 SZ |
1021 | \r |
1022 | //\r | |
1023 | // Only update SequenceCount if and only if it is basic action.\r | |
1024 | //\r | |
1025 | if (Action == BasicAction) {\r | |
1026 | ContextData->Context.SequenceCount ++;\r | |
1027 | }\r | |
1028 | \r | |
84edd20b SZ |
1029 | AllocInfo = &AllocInfoData->AllocInfo;\r |
1030 | AllocInfoData->Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1031 | AllocInfo->Header.Signature = MEMORY_PROFILE_ALLOC_INFO_SIGNATURE;\r | |
1d60fe96 | 1032 | AllocInfo->Header.Length = (UINT16) (sizeof (MEMORY_PROFILE_ALLOC_INFO) + ActionStringOccupiedSize);\r |
84edd20b SZ |
1033 | AllocInfo->Header.Revision = MEMORY_PROFILE_ALLOC_INFO_REVISION;\r |
1034 | AllocInfo->CallerAddress = CallerAddress;\r | |
1035 | AllocInfo->SequenceId = ContextData->Context.SequenceCount;\r | |
1036 | AllocInfo->Action = Action;\r | |
1037 | AllocInfo->MemoryType = MemoryType;\r | |
1038 | AllocInfo->Buffer = (PHYSICAL_ADDRESS) (UINTN) Buffer;\r | |
1039 | AllocInfo->Size = Size;\r | |
1d60fe96 SZ |
1040 | if (ActionString != NULL) {\r |
1041 | AllocInfo->ActionStringOffset = (UINT16) sizeof (MEMORY_PROFILE_ALLOC_INFO);\r | |
1042 | AllocInfoData->ActionString = (CHAR8 *) (AllocInfoData + 1);\r | |
1043 | CopyMem (AllocInfoData->ActionString, ActionString, ActionStringSize);\r | |
1044 | } else {\r | |
1045 | AllocInfo->ActionStringOffset = 0;\r | |
1046 | AllocInfoData->ActionString = NULL;\r | |
1047 | }\r | |
84edd20b SZ |
1048 | \r |
1049 | InsertTailList (DriverInfoData->AllocInfoList, &AllocInfoData->Link);\r | |
1050 | \r | |
1d60fe96 | 1051 | Context = &ContextData->Context;\r |
84edd20b | 1052 | DriverInfo = &DriverInfoData->DriverInfo;\r |
84edd20b SZ |
1053 | DriverInfo->AllocRecordCount ++;\r |
1054 | \r | |
1d60fe96 SZ |
1055 | //\r |
1056 | // Update summary if and only if it is basic action.\r | |
1057 | //\r | |
1058 | if (Action == BasicAction) {\r | |
1059 | ProfileMemoryIndex = GetProfileMemoryIndex (MemoryType);\r | |
1060 | \r | |
1061 | DriverInfo->CurrentUsage += Size;\r | |
1062 | if (DriverInfo->PeakUsage < DriverInfo->CurrentUsage) {\r | |
1063 | DriverInfo->PeakUsage = DriverInfo->CurrentUsage;\r | |
1064 | }\r | |
1065 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] += Size;\r | |
1066 | if (DriverInfo->PeakUsageByType[ProfileMemoryIndex] < DriverInfo->CurrentUsageByType[ProfileMemoryIndex]) {\r | |
1067 | DriverInfo->PeakUsageByType[ProfileMemoryIndex] = DriverInfo->CurrentUsageByType[ProfileMemoryIndex];\r | |
1068 | }\r | |
1069 | \r | |
1070 | Context->CurrentTotalUsage += Size;\r | |
1071 | if (Context->PeakTotalUsage < Context->CurrentTotalUsage) {\r | |
1072 | Context->PeakTotalUsage = Context->CurrentTotalUsage;\r | |
1073 | }\r | |
1074 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] += Size;\r | |
1075 | if (Context->PeakTotalUsageByType[ProfileMemoryIndex] < Context->CurrentTotalUsageByType[ProfileMemoryIndex]) {\r | |
1076 | Context->PeakTotalUsageByType[ProfileMemoryIndex] = Context->CurrentTotalUsageByType[ProfileMemoryIndex];\r | |
1077 | }\r | |
84edd20b | 1078 | }\r |
84edd20b | 1079 | \r |
1d60fe96 | 1080 | return EFI_SUCCESS;\r |
84edd20b SZ |
1081 | }\r |
1082 | \r | |
1083 | /**\r | |
1d60fe96 | 1084 | Get memory profile alloc info from memory profile.\r |
84edd20b | 1085 | \r |
1d60fe96 SZ |
1086 | @param DriverInfoData Driver info.\r |
1087 | @param BasicAction This Free basic action.\r | |
1088 | @param Size Buffer size.\r | |
1089 | @param Buffer Buffer address.\r | |
84edd20b SZ |
1090 | \r |
1091 | @return Pointer to memory profile alloc info.\r | |
1d60fe96 | 1092 | \r |
84edd20b SZ |
1093 | **/\r |
1094 | MEMORY_PROFILE_ALLOC_INFO_DATA *\r | |
1095 | GetMemoryProfileAllocInfoFromAddress (\r | |
1096 | IN MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData,\r | |
1d60fe96 | 1097 | IN MEMORY_PROFILE_ACTION BasicAction,\r |
84edd20b SZ |
1098 | IN UINTN Size,\r |
1099 | IN VOID *Buffer\r | |
1100 | )\r | |
1101 | {\r | |
1102 | LIST_ENTRY *AllocInfoList;\r | |
1103 | LIST_ENTRY *AllocLink;\r | |
1104 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1105 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1106 | \r | |
1107 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1108 | \r | |
1109 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1110 | AllocLink != AllocInfoList;\r | |
1111 | AllocLink = AllocLink->ForwardLink) {\r | |
1112 | AllocInfoData = CR (\r | |
1113 | AllocLink,\r | |
1114 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1115 | Link,\r | |
1116 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1117 | );\r | |
1118 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
1d60fe96 | 1119 | if ((AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK) != BasicAction) {\r |
84edd20b SZ |
1120 | continue;\r |
1121 | }\r | |
1d60fe96 | 1122 | switch (BasicAction) {\r |
84edd20b SZ |
1123 | case MemoryProfileActionAllocatePages:\r |
1124 | if ((AllocInfo->Buffer <= (PHYSICAL_ADDRESS) (UINTN) Buffer) &&\r | |
1125 | ((AllocInfo->Buffer + AllocInfo->Size) >= ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size))) {\r | |
1126 | return AllocInfoData;\r | |
1127 | }\r | |
1128 | break;\r | |
1129 | case MemoryProfileActionAllocatePool:\r | |
1130 | if (AllocInfo->Buffer == (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1131 | return AllocInfoData;\r | |
1132 | }\r | |
1133 | break;\r | |
1134 | default:\r | |
1135 | ASSERT (FALSE);\r | |
1136 | break;\r | |
1137 | }\r | |
1138 | }\r | |
1139 | \r | |
1140 | return NULL;\r | |
1141 | }\r | |
1142 | \r | |
1143 | /**\r | |
1144 | Update memory profile Free information.\r | |
1145 | \r | |
1146 | @param CallerAddress Address of caller who call Free.\r | |
1147 | @param Action This Free action.\r | |
1148 | @param Size Buffer size.\r | |
1149 | @param Buffer Buffer address.\r | |
1150 | \r | |
1d60fe96 SZ |
1151 | @return EFI_SUCCESS Memory profile is updated.\r |
1152 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1153 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1154 | \r |
1155 | **/\r | |
1d60fe96 | 1156 | EFI_STATUS\r |
84edd20b SZ |
1157 | CoreUpdateProfileFree (\r |
1158 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1159 | IN MEMORY_PROFILE_ACTION Action,\r | |
1160 | IN UINTN Size,\r | |
1161 | IN VOID *Buffer\r | |
1162 | )\r | |
1163 | {\r | |
1164 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1165 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1166 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1167 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1168 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1169 | LIST_ENTRY *DriverLink;\r | |
1170 | LIST_ENTRY *DriverInfoList;\r | |
1171 | MEMORY_PROFILE_DRIVER_INFO_DATA *ThisDriverInfoData;\r | |
1172 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
97e64288 | 1173 | UINTN ProfileMemoryIndex;\r |
1d60fe96 SZ |
1174 | MEMORY_PROFILE_ACTION BasicAction;\r |
1175 | BOOLEAN Found;\r | |
1176 | \r | |
1177 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r | |
84edd20b SZ |
1178 | \r |
1179 | ContextData = GetMemoryProfileContext ();\r | |
1180 | if (ContextData == NULL) {\r | |
1d60fe96 | 1181 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1182 | }\r |
1183 | \r | |
1184 | DriverInfoData = GetMemoryProfileDriverInfoFromAddress (ContextData, CallerAddress);\r | |
84edd20b | 1185 | \r |
1d60fe96 SZ |
1186 | //\r |
1187 | // Do not return if DriverInfoData == NULL here,\r | |
1188 | // because driver A might free memory allocated by driver B.\r | |
1189 | //\r | |
1190 | \r | |
1191 | //\r | |
1192 | // Need use do-while loop to find all possible records,\r | |
1193 | // because one address might be recorded multiple times.\r | |
1194 | //\r | |
1195 | Found = FALSE;\r | |
1196 | AllocInfoData = NULL;\r | |
1197 | do {\r | |
1198 | if (DriverInfoData != NULL) {\r | |
1199 | switch (BasicAction) {\r | |
84edd20b | 1200 | case MemoryProfileActionFreePages:\r |
1d60fe96 | 1201 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r |
84edd20b SZ |
1202 | break;\r |
1203 | case MemoryProfileActionFreePool:\r | |
1d60fe96 | 1204 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (DriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r |
84edd20b SZ |
1205 | break;\r |
1206 | default:\r | |
1207 | ASSERT (FALSE);\r | |
1208 | AllocInfoData = NULL;\r | |
1209 | break;\r | |
1210 | }\r | |
84edd20b | 1211 | }\r |
84edd20b SZ |
1212 | if (AllocInfoData == NULL) {\r |
1213 | //\r | |
1d60fe96 | 1214 | // Legal case, because driver A might free memory allocated by driver B, by some protocol.\r |
84edd20b | 1215 | //\r |
1d60fe96 SZ |
1216 | DriverInfoList = ContextData->DriverInfoList;\r |
1217 | \r | |
1218 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1219 | DriverLink != DriverInfoList;\r | |
1220 | DriverLink = DriverLink->ForwardLink) {\r | |
1221 | ThisDriverInfoData = CR (\r | |
1222 | DriverLink,\r | |
1223 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1224 | Link,\r | |
1225 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1226 | );\r | |
1227 | switch (BasicAction) {\r | |
1228 | case MemoryProfileActionFreePages:\r | |
1229 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePages, Size, Buffer);\r | |
1230 | break;\r | |
1231 | case MemoryProfileActionFreePool:\r | |
1232 | AllocInfoData = GetMemoryProfileAllocInfoFromAddress (ThisDriverInfoData, MemoryProfileActionAllocatePool, 0, Buffer);\r | |
1233 | break;\r | |
1234 | default:\r | |
1235 | ASSERT (FALSE);\r | |
1236 | AllocInfoData = NULL;\r | |
1237 | break;\r | |
1238 | }\r | |
1239 | if (AllocInfoData != NULL) {\r | |
1240 | DriverInfoData = ThisDriverInfoData;\r | |
1241 | break;\r | |
1242 | }\r | |
1243 | }\r | |
84edd20b | 1244 | \r |
1d60fe96 SZ |
1245 | if (AllocInfoData == NULL) {\r |
1246 | //\r | |
1247 | // If (!Found), no matched allocate info is found for this free action.\r | |
1248 | // It is because the specified memory type allocate actions have been filtered by\r | |
1249 | // CoreNeedRecordProfile(), but free actions may have no memory type information,\r | |
1250 | // they can not be filtered by CoreNeedRecordProfile(). Then, they will be\r | |
1251 | // filtered here.\r | |
1252 | //\r | |
1253 | // If (Found), it is normal exit path.\r | |
1254 | return (Found ? EFI_SUCCESS : EFI_NOT_FOUND);\r | |
1255 | }\r | |
1256 | }\r | |
84edd20b | 1257 | \r |
9cda0af7 HW |
1258 | ASSERT (DriverInfoData != NULL);\r |
1259 | ASSERT (AllocInfoData != NULL);\r | |
1260 | \r | |
1d60fe96 | 1261 | Found = TRUE;\r |
84edd20b | 1262 | \r |
1d60fe96 SZ |
1263 | Context = &ContextData->Context;\r |
1264 | DriverInfo = &DriverInfoData->DriverInfo;\r | |
1265 | AllocInfo = &AllocInfoData->AllocInfo;\r | |
84edd20b | 1266 | \r |
1d60fe96 SZ |
1267 | DriverInfo->AllocRecordCount --;\r |
1268 | //\r | |
1269 | // Update summary if and only if it is basic action.\r | |
1270 | //\r | |
1271 | if (AllocInfo->Action == (AllocInfo->Action & MEMORY_PROFILE_ACTION_BASIC_MASK)) {\r | |
1272 | ProfileMemoryIndex = GetProfileMemoryIndex (AllocInfo->MemoryType);\r | |
84edd20b | 1273 | \r |
1d60fe96 SZ |
1274 | Context->CurrentTotalUsage -= AllocInfo->Size;\r |
1275 | Context->CurrentTotalUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1276 | \r |
1d60fe96 SZ |
1277 | DriverInfo->CurrentUsage -= AllocInfo->Size;\r |
1278 | DriverInfo->CurrentUsageByType[ProfileMemoryIndex] -= AllocInfo->Size;\r | |
84edd20b | 1279 | }\r |
84edd20b | 1280 | \r |
1d60fe96 SZ |
1281 | RemoveEntryList (&AllocInfoData->Link);\r |
1282 | \r | |
1283 | if (BasicAction == MemoryProfileActionFreePages) {\r | |
1284 | if (AllocInfo->Buffer != (PHYSICAL_ADDRESS) (UINTN) Buffer) {\r | |
1285 | CoreUpdateProfileAllocate (\r | |
1286 | AllocInfo->CallerAddress,\r | |
1287 | AllocInfo->Action,\r | |
1288 | AllocInfo->MemoryType,\r | |
1289 | (UINTN) ((PHYSICAL_ADDRESS) (UINTN) Buffer - AllocInfo->Buffer),\r | |
1290 | (VOID *) (UINTN) AllocInfo->Buffer,\r | |
1291 | AllocInfoData->ActionString\r | |
1292 | );\r | |
1293 | }\r | |
1294 | if (AllocInfo->Buffer + AllocInfo->Size != ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)) {\r | |
1295 | CoreUpdateProfileAllocate (\r | |
1296 | AllocInfo->CallerAddress,\r | |
1297 | AllocInfo->Action,\r | |
1298 | AllocInfo->MemoryType,\r | |
1299 | (UINTN) ((AllocInfo->Buffer + AllocInfo->Size) - ((PHYSICAL_ADDRESS) (UINTN) Buffer + Size)),\r | |
1300 | (VOID *) ((UINTN) Buffer + Size),\r | |
1301 | AllocInfoData->ActionString\r | |
1302 | );\r | |
1303 | }\r | |
1304 | }\r | |
84edd20b | 1305 | \r |
1d60fe96 SZ |
1306 | //\r |
1307 | // Use CoreInternalFreePool() that will not update profile for this FreePool action.\r | |
1308 | //\r | |
1309 | CoreInternalFreePool (AllocInfoData, NULL);\r | |
1310 | } while (TRUE);\r | |
84edd20b SZ |
1311 | }\r |
1312 | \r | |
1313 | /**\r | |
1314 | Update memory profile information.\r | |
1315 | \r | |
1316 | @param CallerAddress Address of caller who call Allocate or Free.\r | |
1317 | @param Action This Allocate or Free action.\r | |
1318 | @param MemoryType Memory type.\r | |
1d60fe96 | 1319 | EfiMaxMemoryType means the MemoryType is unknown.\r |
84edd20b SZ |
1320 | @param Size Buffer size.\r |
1321 | @param Buffer Buffer address.\r | |
1d60fe96 SZ |
1322 | @param ActionString String for memory profile action.\r |
1323 | Only needed for user defined allocate action.\r | |
1324 | \r | |
1325 | @return EFI_SUCCESS Memory profile is updated.\r | |
1326 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1327 | or memory profile for the image is not required,\r | |
1328 | or memory profile for the memory type is not required.\r | |
1329 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1330 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1331 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1332 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
84edd20b SZ |
1333 | \r |
1334 | **/\r | |
1d60fe96 SZ |
1335 | EFI_STATUS\r |
1336 | EFIAPI\r | |
84edd20b SZ |
1337 | CoreUpdateProfile (\r |
1338 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1339 | IN MEMORY_PROFILE_ACTION Action,\r | |
dea0d6bf | 1340 | IN EFI_MEMORY_TYPE MemoryType,\r |
84edd20b | 1341 | IN UINTN Size, // Valid for AllocatePages/FreePages/AllocatePool\r |
1d60fe96 SZ |
1342 | IN VOID *Buffer,\r |
1343 | IN CHAR8 *ActionString OPTIONAL\r | |
84edd20b SZ |
1344 | )\r |
1345 | {\r | |
1d60fe96 | 1346 | EFI_STATUS Status;\r |
84edd20b | 1347 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r |
1d60fe96 | 1348 | MEMORY_PROFILE_ACTION BasicAction;\r |
84edd20b SZ |
1349 | \r |
1350 | if (!IS_UEFI_MEMORY_PROFILE_ENABLED) {\r | |
1d60fe96 | 1351 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1352 | }\r |
1353 | \r | |
1d60fe96 SZ |
1354 | if (mMemoryProfileGettingStatus) {\r |
1355 | return EFI_ACCESS_DENIED;\r | |
1356 | }\r | |
1357 | \r | |
1358 | if (!mMemoryProfileRecordingEnable) {\r | |
1359 | return EFI_ABORTED;\r | |
84edd20b SZ |
1360 | }\r |
1361 | \r | |
1362 | //\r | |
1d60fe96 | 1363 | // Get the basic action to know how to process the record\r |
84edd20b | 1364 | //\r |
1d60fe96 SZ |
1365 | BasicAction = Action & MEMORY_PROFILE_ACTION_BASIC_MASK;\r |
1366 | \r | |
1367 | //\r | |
1368 | // EfiMaxMemoryType means the MemoryType is unknown.\r | |
1369 | //\r | |
1370 | if (MemoryType != EfiMaxMemoryType) {\r | |
1371 | //\r | |
1372 | // Only record limited MemoryType.\r | |
1373 | //\r | |
1374 | if (!CoreNeedRecordProfile (MemoryType)) {\r | |
1375 | return EFI_UNSUPPORTED;\r | |
1376 | }\r | |
84edd20b SZ |
1377 | }\r |
1378 | \r | |
1379 | ContextData = GetMemoryProfileContext ();\r | |
1380 | if (ContextData == NULL) {\r | |
1d60fe96 | 1381 | return EFI_UNSUPPORTED;\r |
84edd20b SZ |
1382 | }\r |
1383 | \r | |
c16b7fe7 | 1384 | CoreAcquireMemoryProfileLock ();\r |
1d60fe96 | 1385 | switch (BasicAction) {\r |
84edd20b | 1386 | case MemoryProfileActionAllocatePages:\r |
1d60fe96 | 1387 | Status = CoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1388 | break;\r |
1389 | case MemoryProfileActionFreePages:\r | |
1d60fe96 | 1390 | Status = CoreUpdateProfileFree (CallerAddress, Action, Size, Buffer);\r |
84edd20b SZ |
1391 | break;\r |
1392 | case MemoryProfileActionAllocatePool:\r | |
1d60fe96 | 1393 | Status = CoreUpdateProfileAllocate (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r |
84edd20b SZ |
1394 | break;\r |
1395 | case MemoryProfileActionFreePool:\r | |
1d60fe96 | 1396 | Status = CoreUpdateProfileFree (CallerAddress, Action, 0, Buffer);\r |
84edd20b SZ |
1397 | break;\r |
1398 | default:\r | |
1399 | ASSERT (FALSE);\r | |
1d60fe96 | 1400 | Status = EFI_UNSUPPORTED;\r |
84edd20b SZ |
1401 | break;\r |
1402 | }\r | |
c16b7fe7 SZ |
1403 | CoreReleaseMemoryProfileLock ();\r |
1404 | \r | |
1d60fe96 | 1405 | return Status;\r |
84edd20b SZ |
1406 | }\r |
1407 | \r | |
1408 | ////////////////////\r | |
1409 | \r | |
1410 | /**\r | |
1411 | Get memory profile data size.\r | |
1412 | \r | |
1413 | @return Memory profile data size.\r | |
1414 | \r | |
1415 | **/\r | |
1416 | UINTN\r | |
1417 | MemoryProfileGetDataSize (\r | |
1418 | VOID\r | |
1419 | )\r | |
1420 | {\r | |
1421 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1422 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1d60fe96 | 1423 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r |
84edd20b SZ |
1424 | LIST_ENTRY *DriverInfoList;\r |
1425 | LIST_ENTRY *DriverLink;\r | |
1d60fe96 SZ |
1426 | LIST_ENTRY *AllocInfoList;\r |
1427 | LIST_ENTRY *AllocLink;\r | |
84edd20b SZ |
1428 | UINTN TotalSize;\r |
1429 | \r | |
1430 | \r | |
1431 | ContextData = GetMemoryProfileContext ();\r | |
1432 | if (ContextData == NULL) {\r | |
1433 | return 0;\r | |
1434 | }\r | |
1435 | \r | |
1436 | TotalSize = sizeof (MEMORY_PROFILE_CONTEXT);\r | |
84edd20b SZ |
1437 | \r |
1438 | DriverInfoList = ContextData->DriverInfoList;\r | |
1439 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1440 | DriverLink != DriverInfoList;\r | |
1441 | DriverLink = DriverLink->ForwardLink) {\r | |
1442 | DriverInfoData = CR (\r | |
1443 | DriverLink,\r | |
1444 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1445 | Link,\r | |
1446 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1447 | );\r | |
1d60fe96 SZ |
1448 | TotalSize += DriverInfoData->DriverInfo.Header.Length;\r |
1449 | \r | |
1450 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1451 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1452 | AllocLink != AllocInfoList;\r | |
1453 | AllocLink = AllocLink->ForwardLink) {\r | |
1454 | AllocInfoData = CR (\r | |
1455 | AllocLink,\r | |
1456 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1457 | Link,\r | |
1458 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1459 | );\r | |
1460 | TotalSize += AllocInfoData->AllocInfo.Header.Length;\r | |
1461 | }\r | |
84edd20b SZ |
1462 | }\r |
1463 | \r | |
1464 | return TotalSize;\r | |
1465 | }\r | |
1466 | \r | |
1467 | /**\r | |
1468 | Copy memory profile data.\r | |
1469 | \r | |
1470 | @param ProfileBuffer The buffer to hold memory profile data.\r | |
1471 | \r | |
1472 | **/\r | |
1473 | VOID\r | |
1474 | MemoryProfileCopyData (\r | |
1475 | IN VOID *ProfileBuffer\r | |
1476 | )\r | |
1477 | {\r | |
1478 | MEMORY_PROFILE_CONTEXT *Context;\r | |
1479 | MEMORY_PROFILE_DRIVER_INFO *DriverInfo;\r | |
1480 | MEMORY_PROFILE_ALLOC_INFO *AllocInfo;\r | |
1481 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1482 | MEMORY_PROFILE_DRIVER_INFO_DATA *DriverInfoData;\r | |
1483 | MEMORY_PROFILE_ALLOC_INFO_DATA *AllocInfoData;\r | |
1484 | LIST_ENTRY *DriverInfoList;\r | |
1485 | LIST_ENTRY *DriverLink;\r | |
1486 | LIST_ENTRY *AllocInfoList;\r | |
1487 | LIST_ENTRY *AllocLink;\r | |
1d60fe96 SZ |
1488 | UINTN PdbSize;\r |
1489 | UINTN ActionStringSize;\r | |
84edd20b SZ |
1490 | \r |
1491 | ContextData = GetMemoryProfileContext ();\r | |
1492 | if (ContextData == NULL) {\r | |
1493 | return ;\r | |
1494 | }\r | |
1495 | \r | |
1496 | Context = ProfileBuffer;\r | |
1497 | CopyMem (Context, &ContextData->Context, sizeof (MEMORY_PROFILE_CONTEXT));\r | |
1498 | DriverInfo = (MEMORY_PROFILE_DRIVER_INFO *) (Context + 1);\r | |
1499 | \r | |
1500 | DriverInfoList = ContextData->DriverInfoList;\r | |
1501 | for (DriverLink = DriverInfoList->ForwardLink;\r | |
1502 | DriverLink != DriverInfoList;\r | |
1503 | DriverLink = DriverLink->ForwardLink) {\r | |
1504 | DriverInfoData = CR (\r | |
1505 | DriverLink,\r | |
1506 | MEMORY_PROFILE_DRIVER_INFO_DATA,\r | |
1507 | Link,\r | |
1508 | MEMORY_PROFILE_DRIVER_INFO_SIGNATURE\r | |
1509 | );\r | |
1510 | CopyMem (DriverInfo, &DriverInfoData->DriverInfo, sizeof (MEMORY_PROFILE_DRIVER_INFO));\r | |
1d60fe96 SZ |
1511 | if (DriverInfo->PdbStringOffset != 0) {\r |
1512 | PdbSize = AsciiStrSize (DriverInfoData->PdbString);\r | |
1513 | CopyMem ((VOID *) ((UINTN) DriverInfo + DriverInfo->PdbStringOffset), DriverInfoData->PdbString, PdbSize);\r | |
1514 | }\r | |
1515 | AllocInfo = (MEMORY_PROFILE_ALLOC_INFO *) ((UINTN) DriverInfo + DriverInfo->Header.Length);\r | |
84edd20b SZ |
1516 | \r |
1517 | AllocInfoList = DriverInfoData->AllocInfoList;\r | |
1518 | for (AllocLink = AllocInfoList->ForwardLink;\r | |
1519 | AllocLink != AllocInfoList;\r | |
1520 | AllocLink = AllocLink->ForwardLink) {\r | |
1521 | AllocInfoData = CR (\r | |
1522 | AllocLink,\r | |
1523 | MEMORY_PROFILE_ALLOC_INFO_DATA,\r | |
1524 | Link,\r | |
1525 | MEMORY_PROFILE_ALLOC_INFO_SIGNATURE\r | |
1526 | );\r | |
1527 | CopyMem (AllocInfo, &AllocInfoData->AllocInfo, sizeof (MEMORY_PROFILE_ALLOC_INFO));\r | |
1d60fe96 SZ |
1528 | if (AllocInfo->ActionStringOffset != 0) {\r |
1529 | ActionStringSize = AsciiStrSize (AllocInfoData->ActionString);\r | |
1530 | CopyMem ((VOID *) ((UINTN) AllocInfo + AllocInfo->ActionStringOffset), AllocInfoData->ActionString, ActionStringSize);\r | |
1531 | }\r | |
1532 | AllocInfo = (MEMORY_PROFILE_ALLOC_INFO *) ((UINTN) AllocInfo + AllocInfo->Header.Length);\r | |
84edd20b SZ |
1533 | }\r |
1534 | \r | |
1d60fe96 | 1535 | DriverInfo = (MEMORY_PROFILE_DRIVER_INFO *) AllocInfo;\r |
84edd20b SZ |
1536 | }\r |
1537 | }\r | |
1538 | \r | |
1539 | /**\r | |
1540 | Get memory profile data.\r | |
1541 | \r | |
1542 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1543 | @param[in, out] ProfileSize On entry, points to the size in bytes of the ProfileBuffer.\r | |
1544 | On return, points to the size of the data returned in ProfileBuffer.\r | |
1545 | @param[out] ProfileBuffer Profile buffer.\r | |
d1102dba | 1546 | \r |
84edd20b | 1547 | @return EFI_SUCCESS Get the memory profile data successfully.\r |
1d60fe96 | 1548 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r |
d1102dba | 1549 | @return EFI_BUFFER_TO_SMALL The ProfileSize is too small for the resulting data.\r |
84edd20b SZ |
1550 | ProfileSize is updated with the size required.\r |
1551 | \r | |
1552 | **/\r | |
1553 | EFI_STATUS\r | |
1554 | EFIAPI\r | |
1555 | ProfileProtocolGetData (\r | |
1556 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1557 | IN OUT UINT64 *ProfileSize,\r | |
1558 | OUT VOID *ProfileBuffer\r | |
1559 | )\r | |
1560 | {\r | |
1561 | UINTN Size;\r | |
1562 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1d60fe96 | 1563 | BOOLEAN MemoryProfileGettingStatus;\r |
84edd20b SZ |
1564 | \r |
1565 | ContextData = GetMemoryProfileContext ();\r | |
1566 | if (ContextData == NULL) {\r | |
1567 | return EFI_UNSUPPORTED;\r | |
1568 | }\r | |
1569 | \r | |
1d60fe96 SZ |
1570 | MemoryProfileGettingStatus = mMemoryProfileGettingStatus;\r |
1571 | mMemoryProfileGettingStatus = TRUE;\r | |
84edd20b SZ |
1572 | \r |
1573 | Size = MemoryProfileGetDataSize ();\r | |
1574 | \r | |
1575 | if (*ProfileSize < Size) {\r | |
1576 | *ProfileSize = Size;\r | |
1d60fe96 | 1577 | mMemoryProfileGettingStatus = MemoryProfileGettingStatus;\r |
84edd20b SZ |
1578 | return EFI_BUFFER_TOO_SMALL;\r |
1579 | }\r | |
1580 | \r | |
1581 | *ProfileSize = Size;\r | |
1582 | MemoryProfileCopyData (ProfileBuffer);\r | |
1583 | \r | |
1d60fe96 | 1584 | mMemoryProfileGettingStatus = MemoryProfileGettingStatus;\r |
84edd20b SZ |
1585 | return EFI_SUCCESS;\r |
1586 | }\r | |
1587 | \r | |
1588 | /**\r | |
1589 | Register image to memory profile.\r | |
1590 | \r | |
1591 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1592 | @param[in] FilePath File path of the image.\r | |
1593 | @param[in] ImageBase Image base address.\r | |
1594 | @param[in] ImageSize Image size.\r | |
1595 | @param[in] FileType File type of the image.\r | |
1596 | \r | |
1d60fe96 SZ |
1597 | @return EFI_SUCCESS Register successfully.\r |
1598 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1599 | or memory profile for the image is not required.\r | |
1600 | @return EFI_OUT_OF_RESOURCES No enough resource for this register.\r | |
84edd20b SZ |
1601 | \r |
1602 | **/\r | |
1603 | EFI_STATUS\r | |
1604 | EFIAPI\r | |
1605 | ProfileProtocolRegisterImage (\r | |
1606 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1607 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1608 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1609 | IN UINT64 ImageSize,\r | |
1610 | IN EFI_FV_FILETYPE FileType\r | |
1611 | )\r | |
1612 | {\r | |
1613 | EFI_STATUS Status;\r | |
1614 | LOADED_IMAGE_PRIVATE_DATA DriverEntry;\r | |
1615 | VOID *EntryPointInImage;\r | |
1616 | \r | |
1617 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
1618 | DriverEntry.Info.FilePath = FilePath;\r | |
1619 | DriverEntry.ImageContext.ImageAddress = ImageBase;\r | |
1620 | DriverEntry.ImageContext.ImageSize = ImageSize;\r | |
1621 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
1622 | ASSERT_EFI_ERROR (Status);\r | |
1623 | DriverEntry.ImageContext.EntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
1624 | DriverEntry.ImageContext.ImageType = InternalPeCoffGetSubsystem ((VOID *) (UINTN) ImageBase);\r | |
1625 | \r | |
1d60fe96 | 1626 | return RegisterMemoryProfileImage (&DriverEntry, FileType);\r |
84edd20b SZ |
1627 | }\r |
1628 | \r | |
1629 | /**\r | |
1630 | Unregister image from memory profile.\r | |
1631 | \r | |
1632 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1633 | @param[in] FilePath File path of the image.\r | |
1634 | @param[in] ImageBase Image base address.\r | |
1635 | @param[in] ImageSize Image size.\r | |
1636 | \r | |
1d60fe96 SZ |
1637 | @return EFI_SUCCESS Unregister successfully.\r |
1638 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1639 | or memory profile for the image is not required.\r | |
84edd20b SZ |
1640 | @return EFI_NOT_FOUND The image is not found.\r |
1641 | \r | |
1642 | **/\r | |
1643 | EFI_STATUS\r | |
1644 | EFIAPI\r | |
1645 | ProfileProtocolUnregisterImage (\r | |
1646 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1647 | IN EFI_DEVICE_PATH_PROTOCOL *FilePath,\r | |
1648 | IN PHYSICAL_ADDRESS ImageBase,\r | |
1649 | IN UINT64 ImageSize\r | |
1650 | )\r | |
1651 | {\r | |
1652 | EFI_STATUS Status;\r | |
1653 | LOADED_IMAGE_PRIVATE_DATA DriverEntry;\r | |
1654 | VOID *EntryPointInImage;\r | |
1655 | \r | |
1656 | ZeroMem (&DriverEntry, sizeof (DriverEntry));\r | |
1657 | DriverEntry.Info.FilePath = FilePath;\r | |
1658 | DriverEntry.ImageContext.ImageAddress = ImageBase;\r | |
1659 | DriverEntry.ImageContext.ImageSize = ImageSize;\r | |
1660 | Status = InternalPeCoffGetEntryPoint ((VOID *) (UINTN) ImageBase, &EntryPointInImage);\r | |
1661 | ASSERT_EFI_ERROR (Status);\r | |
1662 | DriverEntry.ImageContext.EntryPoint = (PHYSICAL_ADDRESS) (UINTN) EntryPointInImage;\r | |
1663 | \r | |
1d60fe96 SZ |
1664 | return UnregisterMemoryProfileImage (&DriverEntry);\r |
1665 | }\r | |
1666 | \r | |
1667 | /**\r | |
1668 | Get memory profile recording state.\r | |
1669 | \r | |
1670 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1671 | @param[out] RecordingState Recording state.\r | |
1672 | \r | |
1673 | @return EFI_SUCCESS Memory profile recording state is returned.\r | |
1674 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1675 | @return EFI_INVALID_PARAMETER RecordingState is NULL.\r | |
1676 | \r | |
1677 | **/\r | |
1678 | EFI_STATUS\r | |
1679 | EFIAPI\r | |
1680 | ProfileProtocolGetRecordingState (\r | |
1681 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1682 | OUT BOOLEAN *RecordingState\r | |
1683 | )\r | |
1684 | {\r | |
1685 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1686 | \r | |
1687 | ContextData = GetMemoryProfileContext ();\r | |
1688 | if (ContextData == NULL) {\r | |
1689 | return EFI_UNSUPPORTED;\r | |
1690 | }\r | |
1691 | \r | |
1692 | if (RecordingState == NULL) {\r | |
1693 | return EFI_INVALID_PARAMETER;\r | |
1694 | }\r | |
1695 | *RecordingState = mMemoryProfileRecordingEnable;\r | |
1696 | return EFI_SUCCESS;\r | |
1697 | }\r | |
1698 | \r | |
1699 | /**\r | |
1700 | Set memory profile recording state.\r | |
1701 | \r | |
1702 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1703 | @param[in] RecordingState Recording state.\r | |
1704 | \r | |
1705 | @return EFI_SUCCESS Set memory profile recording state successfully.\r | |
1706 | @return EFI_UNSUPPORTED Memory profile is unsupported.\r | |
1707 | \r | |
1708 | **/\r | |
1709 | EFI_STATUS\r | |
1710 | EFIAPI\r | |
1711 | ProfileProtocolSetRecordingState (\r | |
1712 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1713 | IN BOOLEAN RecordingState\r | |
1714 | )\r | |
1715 | {\r | |
1716 | MEMORY_PROFILE_CONTEXT_DATA *ContextData;\r | |
1717 | \r | |
1718 | ContextData = GetMemoryProfileContext ();\r | |
1719 | if (ContextData == NULL) {\r | |
1720 | return EFI_UNSUPPORTED;\r | |
1721 | }\r | |
1722 | \r | |
1723 | mMemoryProfileRecordingEnable = RecordingState;\r | |
1724 | return EFI_SUCCESS;\r | |
1725 | }\r | |
1726 | \r | |
1727 | /**\r | |
1728 | Record memory profile of multilevel caller.\r | |
1729 | \r | |
1730 | @param[in] This The EDKII_MEMORY_PROFILE_PROTOCOL instance.\r | |
1731 | @param[in] CallerAddress Address of caller.\r | |
1732 | @param[in] Action Memory profile action.\r | |
1733 | @param[in] MemoryType Memory type.\r | |
1734 | EfiMaxMemoryType means the MemoryType is unknown.\r | |
1735 | @param[in] Buffer Buffer address.\r | |
1736 | @param[in] Size Buffer size.\r | |
1737 | @param[in] ActionString String for memory profile action.\r | |
1738 | Only needed for user defined allocate action.\r | |
1739 | \r | |
1740 | @return EFI_SUCCESS Memory profile is updated.\r | |
1741 | @return EFI_UNSUPPORTED Memory profile is unsupported,\r | |
1742 | or memory profile for the image is not required,\r | |
1743 | or memory profile for the memory type is not required.\r | |
1744 | @return EFI_ACCESS_DENIED It is during memory profile data getting.\r | |
1745 | @return EFI_ABORTED Memory profile recording is not enabled.\r | |
1746 | @return EFI_OUT_OF_RESOURCES No enough resource to update memory profile for allocate action.\r | |
1747 | @return EFI_NOT_FOUND No matched allocate info found for free action.\r | |
1748 | \r | |
1749 | **/\r | |
1750 | EFI_STATUS\r | |
1751 | EFIAPI\r | |
1752 | ProfileProtocolRecord (\r | |
1753 | IN EDKII_MEMORY_PROFILE_PROTOCOL *This,\r | |
1754 | IN PHYSICAL_ADDRESS CallerAddress,\r | |
1755 | IN MEMORY_PROFILE_ACTION Action,\r | |
1756 | IN EFI_MEMORY_TYPE MemoryType,\r | |
1757 | IN VOID *Buffer,\r | |
1758 | IN UINTN Size,\r | |
1759 | IN CHAR8 *ActionString OPTIONAL\r | |
1760 | )\r | |
1761 | {\r | |
1762 | return CoreUpdateProfile (CallerAddress, Action, MemoryType, Size, Buffer, ActionString);\r | |
84edd20b SZ |
1763 | }\r |
1764 | \r | |
1765 | ////////////////////\r |