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c06ad33e | 1 | /** @file\r |
86da563d ED |
2 | Trace reporting for the Dp utility.\r |
3 | \r | |
0b84f444 | 4 | Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>\r |
86da563d ED |
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 | |
c06ad33e | 12 | **/\r |
13 | \r | |
14 | #include <Library/BaseLib.h>\r | |
15 | #include <Library/BaseMemoryLib.h>\r | |
16 | #include <Library/MemoryAllocationLib.h>\r | |
17 | #include <Library/DebugLib.h>\r | |
18 | #include <Library/UefiBootServicesTableLib.h>\r | |
19 | #include <Library/TimerLib.h>\r | |
20 | #include <Library/PeCoffGetEntryPointLib.h>\r | |
21 | #include <Library/PerformanceLib.h>\r | |
22 | #include <Library/PrintLib.h>\r | |
23 | #include <Library/HiiLib.h>\r | |
24 | #include <Library/PcdLib.h>\r | |
25 | \r | |
26 | #include <Guid/Performance.h>\r | |
27 | \r | |
28 | #include "Dp.h"\r | |
29 | #include "Literals.h"\r | |
30 | #include "DpInternal.h"\r | |
31 | \r | |
9dd74618 ED |
32 | /** \r |
33 | Collect verbose statistics about the logged performance measurements.\r | |
34 | \r | |
35 | General Summary information for all Trace measurements is gathered and\r | |
36 | stored within the SummaryData structure. This information is both\r | |
37 | used internally by subsequent reporting functions, and displayed\r | |
38 | at the end of verbose reports.\r | |
39 | \r | |
40 | @pre The SummaryData and CumData structures must be initialized\r | |
41 | prior to calling this function.\r | |
42 | \r | |
43 | @post The SummaryData and CumData structures contain statistics for the\r | |
44 | current performance logs.\r | |
c06ad33e | 45 | **/\r |
46 | VOID\r | |
47 | GatherStatistics(\r | |
48 | VOID\r | |
49 | )\r | |
50 | {\r | |
51 | MEASUREMENT_RECORD Measurement;\r | |
52 | UINT64 Duration;\r | |
53 | UINTN LogEntryKey;\r | |
fc48db0d | 54 | INTN TIndex;\r |
c06ad33e | 55 | \r |
56 | LogEntryKey = 0;\r | |
0b84f444 | 57 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 58 | LogEntryKey,\r |
59 | &Measurement.Handle,\r | |
60 | &Measurement.Token,\r | |
61 | &Measurement.Module,\r | |
62 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
63 | &Measurement.EndTimeStamp,\r |
64 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 65 | {\r |
66 | ++SummaryData.NumTrace; // Count the number of TRACE Measurement records\r | |
67 | if (Measurement.EndTimeStamp == 0) {\r | |
68 | ++SummaryData.NumIncomplete; // Count the incomplete records\r | |
69 | continue;\r | |
70 | }\r | |
71 | \r | |
72 | if (Measurement.Handle != NULL) {\r | |
73 | ++SummaryData.NumHandles; // Count the number of measurements with non-NULL handles\r | |
74 | }\r | |
75 | \r | |
76 | if (IsPhase( &Measurement)) {\r | |
77 | ++SummaryData.NumSummary; // Count the number of major phases\r | |
78 | }\r | |
79 | else { // !IsPhase(...\r | |
80 | if(Measurement.Handle == NULL) {\r | |
81 | ++SummaryData.NumGlobal;\r | |
82 | }\r | |
83 | }\r | |
84 | \r | |
85 | if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r | |
86 | ++SummaryData.NumPEIMs; // Count PEIM measurements\r | |
87 | }\r | |
88 | \r | |
89 | Duration = GetDuration (&Measurement);\r | |
90 | TIndex = GetCumulativeItem (&Measurement);\r | |
91 | if (TIndex >= 0) {\r | |
92 | CumData[TIndex].Duration += Duration;\r | |
93 | CumData[TIndex].Count++;\r | |
94 | if ( Duration < CumData[TIndex].MinDur ) {\r | |
95 | CumData[TIndex].MinDur = Duration;\r | |
96 | }\r | |
97 | if ( Duration > CumData[TIndex].MaxDur ) {\r | |
98 | CumData[TIndex].MaxDur = Duration;\r | |
99 | }\r | |
100 | }\r | |
101 | }\r | |
102 | }\r | |
103 | \r | |
9dd74618 ED |
104 | /** \r |
105 | Gather and print ALL Trace Records.\r | |
106 | \r | |
107 | Displays all "interesting" Trace measurements in order.<BR>\r | |
108 | The number of records displayed is controlled by:\r | |
109 | - records with a duration less than mInterestThreshold microseconds are not displayed.\r | |
110 | - No more than Limit records are displayed. A Limit of zero will not limit the output.\r | |
111 | - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r | |
112 | displayed.\r | |
113 | \r | |
114 | @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r | |
115 | The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r | |
116 | They must not be in use by a calling function.\r | |
117 | \r | |
118 | @param[in] Limit The number of records to print. Zero is ALL.\r | |
119 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
120 | \r | |
c06ad33e | 121 | **/\r |
122 | VOID\r | |
123 | DumpAllTrace(\r | |
124 | IN UINTN Limit,\r | |
125 | IN BOOLEAN ExcludeFlag\r | |
126 | )\r | |
127 | {\r | |
128 | MEASUREMENT_RECORD Measurement;\r | |
129 | UINT64 ElapsedTime;\r | |
130 | UINT64 Duration;\r | |
131 | const CHAR16 *IncFlag;\r | |
132 | UINTN LogEntryKey;\r | |
133 | UINTN Count;\r | |
134 | UINTN Index;\r | |
135 | UINTN TIndex;\r | |
136 | \r | |
137 | EFI_HANDLE *HandleBuffer;\r | |
138 | UINTN Size;\r | |
139 | EFI_HANDLE TempHandle;\r | |
140 | EFI_STATUS Status;\r | |
88359546 | 141 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 142 | \r |
88359546 | 143 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 144 | IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_ALL), NULL);\r |
145 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
146 | (IncFlag == NULL) ? StringPtrUnknown : IncFlag);\r |
147 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 148 | \r |
149 | // Get Handle information\r | |
150 | //\r | |
151 | Size = 0;\r | |
fc48db0d | 152 | HandleBuffer = &TempHandle;\r |
c06ad33e | 153 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r |
154 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
155 | HandleBuffer = AllocatePool (Size);\r | |
156 | ASSERT (HandleBuffer != NULL);\r | |
fc48db0d ED |
157 | if (HandleBuffer == NULL) {\r |
158 | return;\r | |
159 | }\r | |
c06ad33e | 160 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r |
161 | }\r | |
162 | if (EFI_ERROR (Status)) {\r | |
163 | PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);\r | |
164 | }\r | |
165 | else {\r | |
166 | // We have successfully populated the HandleBuffer\r | |
167 | // Display ALL Measurement Records\r | |
168 | // Up to Limit lines displayed\r | |
169 | // Display only records with Elapsed times >= mInterestThreshold\r | |
170 | // Display driver names in Module field for records with Handles.\r | |
171 | //\r | |
0b84f444 SZ |
172 | if (mShowId) {\r |
173 | PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR2) );\r | |
174 | PrintToken (STRING_TOKEN (STR_DP_ALL_DASHES2) );\r | |
175 | } else {\r | |
176 | PrintToken (STRING_TOKEN (STR_DP_ALL_HEADR) );\r | |
177 | PrintToken (STRING_TOKEN (STR_DP_DASHES) );\r | |
178 | }\r | |
c06ad33e | 179 | \r |
180 | LogEntryKey = 0;\r | |
181 | Count = 0;\r | |
182 | Index = 0;\r | |
183 | while ( WITHIN_LIMIT(Count, Limit) &&\r | |
0b84f444 | 184 | ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 185 | LogEntryKey,\r |
186 | &Measurement.Handle,\r | |
187 | &Measurement.Token,\r | |
188 | &Measurement.Module,\r | |
189 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
190 | &Measurement.EndTimeStamp,\r |
191 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 192 | )\r |
193 | {\r | |
194 | ++Index; // Count every record. First record is 1.\r | |
195 | ElapsedTime = 0;\r | |
0b84f444 | 196 | SafeFreePool ((VOID *) IncFlag);\r |
c06ad33e | 197 | if (Measurement.EndTimeStamp != 0) {\r |
198 | Duration = GetDuration (&Measurement);\r | |
199 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
88359546 | 200 | IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_COMPLETE), NULL);\r |
c06ad33e | 201 | }\r |
202 | else {\r | |
88359546 | 203 | IncFlag = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records\r |
c06ad33e | 204 | }\r |
a2daf8db | 205 | if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||\r |
c06ad33e | 206 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r |
207 | ) { // Ignore "uninteresting" or excluded records\r | |
208 | continue;\r | |
209 | }\r | |
c06ad33e | 210 | ++Count; // Count the number of records printed\r |
211 | \r | |
212 | // If Handle is non-zero, see if we can determine a name for the driver\r | |
213 | AsciiStrToUnicodeStr (Measurement.Module, mGaugeString); // Use Module by default\r | |
214 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
215 | if (Measurement.Handle != NULL) {\r | |
216 | // See if the Handle is in the HandleBuffer\r | |
217 | for (TIndex = 0; TIndex < (Size / sizeof(HandleBuffer[0])); TIndex++) {\r | |
218 | if (Measurement.Handle == HandleBuffer[TIndex]) {\r | |
219 | GetNameFromHandle (HandleBuffer[TIndex]);\r | |
220 | break;\r | |
221 | }\r | |
222 | }\r | |
223 | }\r | |
a2daf8db SZ |
224 | \r |
225 | if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r | |
226 | UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);\r | |
227 | }\r | |
228 | \r | |
c06ad33e | 229 | // Ensure that the argument strings are not too long.\r |
a2daf8db SZ |
230 | mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r |
231 | mUnicodeToken[13] = 0;\r | |
c06ad33e | 232 | \r |
0b84f444 SZ |
233 | if (mShowId) {\r |
234 | PrintToken( STRING_TOKEN (STR_DP_ALL_VARS2),\r | |
235 | Index, // 1 based, Which measurement record is being printed\r | |
236 | IncFlag,\r | |
237 | Measurement.Handle,\r | |
238 | mGaugeString,\r | |
239 | mUnicodeToken,\r | |
240 | ElapsedTime,\r | |
241 | Measurement.Identifier\r | |
242 | );\r | |
243 | } else {\r | |
244 | PrintToken( STRING_TOKEN (STR_DP_ALL_VARS),\r | |
245 | Index, // 1 based, Which measurement record is being printed\r | |
246 | IncFlag,\r | |
247 | Measurement.Handle,\r | |
248 | mGaugeString,\r | |
249 | mUnicodeToken,\r | |
250 | ElapsedTime\r | |
251 | );\r | |
252 | }\r | |
c06ad33e | 253 | }\r |
254 | }\r | |
fc48db0d ED |
255 | if (HandleBuffer != &TempHandle) {\r |
256 | FreePool (HandleBuffer);\r | |
257 | }\r | |
0b84f444 | 258 | SafeFreePool ((VOID *) IncFlag);\r |
c06ad33e | 259 | }\r |
260 | \r | |
9dd74618 ED |
261 | /** \r |
262 | Gather and print Raw Trace Records.\r | |
263 | \r | |
264 | All Trace measurements with a duration greater than or equal to\r | |
265 | mInterestThreshold are printed without interpretation.\r | |
266 | \r | |
267 | The number of records displayed is controlled by:\r | |
268 | - records with a duration less than mInterestThreshold microseconds are not displayed.\r | |
269 | - No more than Limit records are displayed. A Limit of zero will not limit the output.\r | |
270 | - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r | |
271 | displayed.\r | |
272 | \r | |
273 | @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r | |
274 | \r | |
275 | @param[in] Limit The number of records to print. Zero is ALL.\r | |
276 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
277 | \r | |
c06ad33e | 278 | **/\r |
279 | VOID\r | |
280 | DumpRawTrace(\r | |
281 | IN UINTN Limit,\r | |
282 | IN BOOLEAN ExcludeFlag\r | |
283 | )\r | |
284 | {\r | |
285 | MEASUREMENT_RECORD Measurement;\r | |
286 | UINT64 ElapsedTime;\r | |
287 | UINT64 Duration;\r | |
288 | UINTN LogEntryKey;\r | |
289 | UINTN Count;\r | |
290 | UINTN Index;\r | |
291 | \r | |
292 | EFI_STRING StringPtr;\r | |
88359546 | 293 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 294 | \r |
88359546 | 295 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 296 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWTRACE), NULL);\r |
297 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
298 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r |
299 | FreePool (StringPtr);\r | |
300 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 301 | \r |
0b84f444 SZ |
302 | if (mShowId) {\r |
303 | PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR2) );\r | |
304 | PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES2) );\r | |
305 | } else {\r | |
306 | PrintToken (STRING_TOKEN (STR_DP_RAW_HEADR) );\r | |
307 | PrintToken (STRING_TOKEN (STR_DP_RAW_DASHES) );\r | |
308 | }\r | |
c06ad33e | 309 | \r |
310 | LogEntryKey = 0;\r | |
311 | Count = 0;\r | |
312 | Index = 0;\r | |
313 | while ( WITHIN_LIMIT(Count, Limit) &&\r | |
0b84f444 | 314 | ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 315 | LogEntryKey,\r |
316 | &Measurement.Handle,\r | |
317 | &Measurement.Token,\r | |
318 | &Measurement.Module,\r | |
319 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
320 | &Measurement.EndTimeStamp,\r |
321 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 322 | )\r |
323 | {\r | |
324 | ++Index; // Count every record. First record is 1.\r | |
325 | ElapsedTime = 0;\r | |
326 | if (Measurement.EndTimeStamp != 0) {\r | |
327 | Duration = GetDuration (&Measurement);\r | |
328 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
329 | }\r | |
330 | if ((ElapsedTime < mInterestThreshold) ||\r | |
331 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r | |
332 | ) { // Ignore "uninteresting" or Excluded records\r | |
333 | continue;\r | |
334 | }\r | |
335 | ++Count; // Count the number of records printed\r | |
0b84f444 SZ |
336 | \r |
337 | if (mShowId) {\r | |
338 | PrintToken (STRING_TOKEN (STR_DP_RAW_VARS2),\r | |
339 | Index, // 1 based, Which measurement record is being printed\r | |
340 | Measurement.Handle,\r | |
341 | Measurement.StartTimeStamp,\r | |
342 | Measurement.EndTimeStamp,\r | |
343 | Measurement.Token,\r | |
344 | Measurement.Module,\r | |
345 | Measurement.Identifier\r | |
346 | );\r | |
347 | } else {\r | |
348 | PrintToken (STRING_TOKEN (STR_DP_RAW_VARS),\r | |
349 | Index, // 1 based, Which measurement record is being printed\r | |
350 | Measurement.Handle,\r | |
351 | Measurement.StartTimeStamp,\r | |
352 | Measurement.EndTimeStamp,\r | |
353 | Measurement.Token,\r | |
354 | Measurement.Module\r | |
355 | );\r | |
356 | }\r | |
c06ad33e | 357 | }\r |
358 | }\r | |
359 | \r | |
9dd74618 ED |
360 | /** \r |
361 | Gather and print Major Phase metrics.\r | |
362 | \r | |
363 | @param[in] Ticker The timer value for the END of Shell phase\r | |
364 | \r | |
c06ad33e | 365 | **/\r |
366 | VOID\r | |
367 | ProcessPhases(\r | |
cbdf19a5 | 368 | IN UINT64 Ticker\r |
c06ad33e | 369 | )\r |
370 | {\r | |
371 | MEASUREMENT_RECORD Measurement;\r | |
9dd74618 ED |
372 | UINT64 BdsTimeoutValue;\r |
373 | UINT64 SecTime;\r | |
374 | UINT64 PeiTime;\r | |
375 | UINT64 DxeTime;\r | |
376 | UINT64 BdsTime;\r | |
377 | UINT64 ShellTime;\r | |
c06ad33e | 378 | UINT64 ElapsedTime;\r |
379 | UINT64 Duration;\r | |
380 | UINT64 Total;\r | |
381 | EFI_STRING StringPtr;\r | |
382 | UINTN LogEntryKey;\r | |
88359546 | 383 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 384 | \r |
9dd74618 ED |
385 | BdsTimeoutValue = 0;\r |
386 | SecTime = 0;\r | |
387 | PeiTime = 0;\r | |
388 | DxeTime = 0;\r | |
389 | BdsTime = 0;\r | |
390 | ShellTime = 0; \r | |
c06ad33e | 391 | //\r |
392 | // Get Execution Phase Statistics\r | |
393 | //\r | |
88359546 | 394 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 395 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PHASES), NULL);\r |
396 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
397 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r |
398 | FreePool (StringPtr);\r | |
399 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 400 | \r |
401 | LogEntryKey = 0;\r | |
0b84f444 | 402 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 403 | LogEntryKey,\r |
404 | &Measurement.Handle,\r | |
405 | &Measurement.Token,\r | |
406 | &Measurement.Module,\r | |
407 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
408 | &Measurement.EndTimeStamp,\r |
409 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 410 | {\r |
411 | if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r | |
412 | Measurement.EndTimeStamp = Ticker;\r | |
413 | }\r | |
414 | if (Measurement.EndTimeStamp == 0) { // Skip "incomplete" records\r | |
415 | continue;\r | |
416 | }\r | |
417 | Duration = GetDuration (&Measurement);\r | |
418 | if ( Measurement.Handle != NULL\r | |
419 | && (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)\r | |
420 | )\r | |
421 | {\r | |
422 | BdsTimeoutValue = Duration;\r | |
423 | } else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {\r | |
424 | SecTime = Duration;\r | |
425 | } else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {\r | |
426 | PeiTime = Duration;\r | |
427 | } else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {\r | |
428 | DxeTime = Duration;\r | |
429 | } else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {\r | |
430 | BdsTime = Duration;\r | |
431 | } else if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r | |
432 | ShellTime = Duration;\r | |
433 | }\r | |
434 | }\r | |
435 | \r | |
436 | Total = 0;\r | |
437 | \r | |
438 | // print SEC phase duration time\r | |
439 | //\r | |
440 | if (SecTime > 0) {\r | |
441 | ElapsedTime = DurationInMicroSeconds ( SecTime ); // Calculate elapsed time in microseconds\r | |
442 | Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds\r | |
443 | PrintToken (STRING_TOKEN (STR_DP_SEC_PHASE), ElapsedTime);\r | |
444 | }\r | |
445 | \r | |
446 | // print PEI phase duration time\r | |
447 | //\r | |
448 | if (PeiTime > 0) {\r | |
449 | ElapsedTime = DivU64x32 (\r | |
450 | PeiTime,\r | |
451 | (UINT32)TimerInfo.Frequency\r | |
452 | );\r | |
453 | Total += ElapsedTime;\r | |
454 | PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_PEI, ElapsedTime);\r | |
455 | }\r | |
456 | \r | |
457 | // print DXE phase duration time\r | |
458 | //\r | |
459 | if (DxeTime > 0) {\r | |
460 | ElapsedTime = DivU64x32 (\r | |
461 | DxeTime,\r | |
462 | (UINT32)TimerInfo.Frequency\r | |
463 | );\r | |
464 | Total += ElapsedTime;\r | |
465 | PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_DXE, ElapsedTime);\r | |
466 | }\r | |
467 | \r | |
468 | // print BDS phase duration time\r | |
469 | //\r | |
470 | if (BdsTime > 0) {\r | |
471 | ElapsedTime = DivU64x32 (\r | |
472 | BdsTime,\r | |
473 | (UINT32)TimerInfo.Frequency\r | |
474 | );\r | |
475 | Total += ElapsedTime;\r | |
476 | PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_BDS, ElapsedTime);\r | |
477 | }\r | |
478 | \r | |
479 | if (BdsTimeoutValue > 0) {\r | |
480 | ElapsedTime = DivU64x32 (\r | |
481 | BdsTimeoutValue,\r | |
482 | (UINT32)TimerInfo.Frequency\r | |
483 | );\r | |
484 | PrintToken (STRING_TOKEN (STR_DP_PHASE_BDSTO), ALit_BdsTO, ElapsedTime);\r | |
485 | }\r | |
486 | \r | |
487 | // print SHELL phase duration time\r | |
488 | //\r | |
489 | if (ShellTime > 0) {\r | |
490 | ElapsedTime = DivU64x32 (\r | |
491 | ShellTime,\r | |
492 | (UINT32)TimerInfo.Frequency\r | |
493 | );\r | |
494 | Total += ElapsedTime;\r | |
495 | PrintToken (STRING_TOKEN (STR_DP_PHASE_DURATION), ALit_SHELL, ElapsedTime);\r | |
496 | }\r | |
497 | \r | |
498 | PrintToken (STRING_TOKEN (STR_DP_TOTAL_DURATION), Total);\r | |
499 | }\r | |
500 | \r | |
9dd74618 ED |
501 | /** \r |
502 | Gather and print Handle data.\r | |
503 | \r | |
504 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
505 | \r | |
506 | @return Status from a call to gBS->LocateHandle().\r | |
c06ad33e | 507 | **/\r |
508 | EFI_STATUS\r | |
509 | ProcessHandles(\r | |
510 | IN BOOLEAN ExcludeFlag\r | |
511 | )\r | |
512 | {\r | |
513 | MEASUREMENT_RECORD Measurement;\r | |
514 | UINT64 ElapsedTime;\r | |
515 | UINT64 Duration;\r | |
516 | EFI_HANDLE *HandleBuffer;\r | |
517 | EFI_STRING StringPtr;\r | |
518 | UINTN Index;\r | |
519 | UINTN LogEntryKey;\r | |
520 | UINTN Count;\r | |
521 | UINTN Size;\r | |
522 | EFI_HANDLE TempHandle;\r | |
523 | EFI_STATUS Status;\r | |
88359546 | 524 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 525 | \r |
88359546 | 526 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 527 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_DRIVERS), NULL);\r |
528 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
529 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r |
530 | FreePool (StringPtr);\r | |
531 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 532 | \r |
533 | Size = 0;\r | |
fc48db0d | 534 | HandleBuffer = &TempHandle;\r |
c06ad33e | 535 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r |
536 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
537 | HandleBuffer = AllocatePool (Size);\r | |
538 | ASSERT (HandleBuffer != NULL);\r | |
fc48db0d | 539 | if (HandleBuffer == NULL) {\r |
224beee0 | 540 | return Status;\r |
fc48db0d | 541 | }\r |
c06ad33e | 542 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r |
543 | }\r | |
544 | if (EFI_ERROR (Status)) {\r | |
545 | PrintToken (STRING_TOKEN (STR_DP_HANDLES_ERROR), Status);\r | |
546 | }\r | |
547 | else {\r | |
548 | #if DP_DEBUG == 2\r | |
549 | Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));\r | |
550 | #endif\r | |
551 | \r | |
0b84f444 SZ |
552 | if (mShowId) {\r |
553 | PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION2) );\r | |
554 | } else {\r | |
555 | PrintToken (STRING_TOKEN (STR_DP_HANDLE_SECTION) );\r | |
556 | }\r | |
c06ad33e | 557 | PrintToken (STRING_TOKEN (STR_DP_DASHES) );\r |
558 | \r | |
559 | LogEntryKey = 0;\r | |
560 | Count = 0;\r | |
0b84f444 | 561 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 562 | LogEntryKey,\r |
563 | &Measurement.Handle,\r | |
564 | &Measurement.Token,\r | |
565 | &Measurement.Module,\r | |
566 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
567 | &Measurement.EndTimeStamp,\r |
568 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 569 | {\r |
570 | Count++;\r | |
571 | Duration = GetDuration (&Measurement);\r | |
572 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
573 | if ((ElapsedTime < mInterestThreshold) ||\r | |
574 | (Measurement.EndTimeStamp == 0) ||\r | |
575 | (Measurement.Handle == NULL) ||\r | |
576 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r | |
577 | ) { // Ignore "uninteresting" or excluded records\r | |
578 | continue;\r | |
579 | }\r | |
580 | mGaugeString[0] = 0; // Empty driver name by default\r | |
581 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
582 | // See if the Handle is in the HandleBuffer\r | |
583 | for (Index = 0; Index < (Size / sizeof(HandleBuffer[0])); Index++) {\r | |
584 | if (Measurement.Handle == HandleBuffer[Index]) {\r | |
585 | GetNameFromHandle (HandleBuffer[Index]); // Name is put into mGaugeString\r | |
586 | break;\r | |
587 | }\r | |
588 | }\r | |
589 | // Ensure that the argument strings are not too long.\r | |
a2daf8db SZ |
590 | mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r |
591 | mUnicodeToken[11] = 0;\r | |
c06ad33e | 592 | if (mGaugeString[0] != 0) {\r |
593 | // Display the record if it has a valid handle.\r | |
0b84f444 SZ |
594 | if (mShowId) {\r |
595 | PrintToken (\r | |
596 | STRING_TOKEN (STR_DP_HANDLE_VARS2),\r | |
597 | Count, // 1 based, Which measurement record is being printed\r | |
598 | Index + 1, // 1 based, Which handle is being printed\r | |
599 | mGaugeString,\r | |
600 | mUnicodeToken,\r | |
601 | ElapsedTime,\r | |
602 | Measurement.Identifier\r | |
603 | );\r | |
604 | } else {\r | |
605 | PrintToken (\r | |
606 | STRING_TOKEN (STR_DP_HANDLE_VARS),\r | |
607 | Count, // 1 based, Which measurement record is being printed\r | |
608 | Index + 1, // 1 based, Which handle is being printed\r | |
609 | mGaugeString,\r | |
610 | mUnicodeToken,\r | |
611 | ElapsedTime\r | |
612 | );\r | |
613 | }\r | |
c06ad33e | 614 | }\r |
615 | }\r | |
616 | }\r | |
fc48db0d ED |
617 | if (HandleBuffer != &TempHandle) {\r |
618 | FreePool (HandleBuffer);\r | |
619 | }\r | |
c06ad33e | 620 | return Status;\r |
621 | }\r | |
622 | \r | |
9dd74618 ED |
623 | /** \r |
624 | Gather and print PEIM data.\r | |
625 | \r | |
626 | Only prints complete PEIM records\r | |
627 | \r | |
c06ad33e | 628 | **/\r |
629 | VOID\r | |
630 | ProcessPeims(\r | |
631 | VOID\r | |
632 | )\r | |
633 | {\r | |
634 | MEASUREMENT_RECORD Measurement;\r | |
635 | UINT64 Duration;\r | |
636 | UINT64 ElapsedTime;\r | |
637 | EFI_STRING StringPtr;\r | |
638 | UINTN LogEntryKey;\r | |
639 | UINTN TIndex;\r | |
88359546 | 640 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 641 | \r |
88359546 | 642 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 643 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_PEIMS), NULL);\r |
644 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
645 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r |
646 | FreePool (StringPtr);\r | |
647 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 648 | \r |
0b84f444 SZ |
649 | if (mShowId) {\r |
650 | PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION2));\r | |
651 | } else {\r | |
652 | PrintToken (STRING_TOKEN (STR_DP_PEIM_SECTION));\r | |
653 | }\r | |
c06ad33e | 654 | PrintToken (STRING_TOKEN (STR_DP_DASHES));\r |
655 | TIndex = 0;\r | |
656 | LogEntryKey = 0;\r | |
0b84f444 | 657 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 658 | LogEntryKey,\r |
659 | &Measurement.Handle,\r | |
660 | &Measurement.Token,\r | |
661 | &Measurement.Module,\r | |
662 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
663 | &Measurement.EndTimeStamp,\r |
664 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 665 | {\r |
666 | TIndex++;\r | |
667 | if ((Measurement.EndTimeStamp == 0) ||\r | |
668 | (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)\r | |
669 | ) {\r | |
670 | continue;\r | |
671 | }\r | |
672 | \r | |
673 | Duration = GetDuration (&Measurement);\r | |
674 | ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds\r | |
675 | if (ElapsedTime >= mInterestThreshold) {\r | |
c3522526 | 676 | // PEIM FILE Handle is the start address of its FFS file that contains its file guid.\r |
0b84f444 SZ |
677 | if (mShowId) {\r |
678 | PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS2),\r | |
679 | TIndex, // 1 based, Which measurement record is being printed\r | |
680 | Measurement.Handle, // base address\r | |
681 | Measurement.Handle, // file guid\r | |
682 | ElapsedTime,\r | |
683 | Measurement.Identifier\r | |
684 | );\r | |
685 | } else {\r | |
686 | PrintToken (STRING_TOKEN (STR_DP_PEIM_VARS),\r | |
687 | TIndex, // 1 based, Which measurement record is being printed\r | |
688 | Measurement.Handle, // base address\r | |
689 | Measurement.Handle, // file guid\r | |
690 | ElapsedTime\r | |
691 | );\r | |
692 | }\r | |
c06ad33e | 693 | }\r |
694 | }\r | |
695 | }\r | |
696 | \r | |
9dd74618 ED |
697 | /** \r |
698 | Gather and print global data.\r | |
699 | \r | |
700 | Strips out incomplete or "Execution Phase" records\r | |
701 | Only prints records where Handle is NULL\r | |
702 | Increment TIndex for every record, even skipped ones, so that we have an\r | |
703 | indication of every measurement record taken.\r | |
704 | \r | |
c06ad33e | 705 | **/\r |
706 | VOID\r | |
707 | ProcessGlobal(\r | |
708 | VOID\r | |
709 | )\r | |
710 | {\r | |
711 | MEASUREMENT_RECORD Measurement;\r | |
712 | UINT64 Duration;\r | |
713 | UINT64 ElapsedTime;\r | |
714 | EFI_STRING StringPtr;\r | |
715 | UINTN LogEntryKey;\r | |
716 | UINTN Index; // Index, or number, of the measurement record being processed\r | |
88359546 | 717 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 718 | \r |
88359546 | 719 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 720 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_GENERAL), NULL);\r |
721 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
722 | (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r |
723 | FreePool (StringPtr);\r | |
724 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 725 | \r |
0b84f444 SZ |
726 | if (mShowId) {\r |
727 | PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION2));\r | |
728 | } else {\r | |
729 | PrintToken (STRING_TOKEN (STR_DP_GLOBAL_SECTION));\r | |
730 | }\r | |
c06ad33e | 731 | PrintToken (STRING_TOKEN (STR_DP_DASHES));\r |
732 | \r | |
733 | Index = 1;\r | |
734 | LogEntryKey = 0;\r | |
735 | \r | |
0b84f444 | 736 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r |
c06ad33e | 737 | LogEntryKey,\r |
738 | &Measurement.Handle,\r | |
739 | &Measurement.Token,\r | |
740 | &Measurement.Module,\r | |
741 | &Measurement.StartTimeStamp,\r | |
0b84f444 SZ |
742 | &Measurement.EndTimeStamp,\r |
743 | &Measurement.Identifier)) != 0)\r | |
c06ad33e | 744 | {\r |
745 | AsciiStrToUnicodeStr (Measurement.Module, mGaugeString);\r | |
746 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
0b84f444 | 747 | mGaugeString[25] = 0;\r |
a2daf8db | 748 | mUnicodeToken[31] = 0;\r |
c06ad33e | 749 | if ( ! ( IsPhase( &Measurement) ||\r |
750 | (Measurement.Handle != NULL) ||\r | |
751 | (Measurement.EndTimeStamp == 0)\r | |
752 | ))\r | |
753 | {\r | |
754 | Duration = GetDuration (&Measurement);\r | |
755 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
756 | if (ElapsedTime >= mInterestThreshold) {\r | |
0b84f444 SZ |
757 | if (mShowId) {\r |
758 | PrintToken (\r | |
759 | STRING_TOKEN (STR_DP_GLOBAL_VARS2),\r | |
760 | Index,\r | |
761 | mGaugeString,\r | |
762 | mUnicodeToken,\r | |
763 | ElapsedTime,\r | |
764 | Measurement.Identifier\r | |
765 | );\r | |
766 | } else {\r | |
767 | PrintToken (\r | |
768 | STRING_TOKEN (STR_DP_GLOBAL_VARS),\r | |
769 | Index,\r | |
770 | mGaugeString,\r | |
771 | mUnicodeToken,\r | |
772 | ElapsedTime\r | |
773 | );\r | |
774 | }\r | |
c06ad33e | 775 | }\r |
776 | }\r | |
777 | Index++;\r | |
778 | }\r | |
779 | }\r | |
780 | \r | |
9dd74618 ED |
781 | /** \r |
782 | Gather and print cumulative data.\r | |
783 | \r | |
784 | Traverse the measurement records and:<BR>\r | |
785 | For each record with a Token listed in the CumData array:<BR>\r | |
786 | - Update the instance count and the total, minimum, and maximum durations.\r | |
787 | Finally, print the gathered cumulative statistics.\r | |
788 | \r | |
c06ad33e | 789 | **/\r |
790 | VOID\r | |
791 | ProcessCumulative(\r | |
792 | VOID\r | |
793 | )\r | |
794 | {\r | |
5460c4bb ED |
795 | UINT64 AvgDur; // the computed average duration\r |
796 | UINT64 Dur;\r | |
797 | UINT64 MinDur;\r | |
798 | UINT64 MaxDur;\r | |
c06ad33e | 799 | EFI_STRING StringPtr;\r |
800 | UINTN TIndex;\r | |
88359546 | 801 | EFI_STRING StringPtrUnknown;\r |
c06ad33e | 802 | \r |
88359546 | 803 | StringPtrUnknown = HiiGetString (gHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r |
c06ad33e | 804 | StringPtr = HiiGetString (gHiiHandle, STRING_TOKEN (STR_DP_SECTION_CUMULATIVE), NULL);\r |
805 | PrintToken( STRING_TOKEN (STR_DP_SECTION_HEADER),\r | |
88359546 ED |
806 | (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r |
807 | FreePool (StringPtr);\r | |
808 | FreePool (StringPtrUnknown);\r | |
c06ad33e | 809 | \r |
810 | PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_1));\r | |
811 | PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_SECT_2));\r | |
812 | PrintToken (STRING_TOKEN (STR_DP_DASHES));\r | |
813 | \r | |
814 | for ( TIndex = 0; TIndex < NumCum; ++TIndex) {\r | |
0d70a709 SZ |
815 | if (CumData[TIndex].Count != 0) {\r |
816 | AvgDur = DivU64x32 (CumData[TIndex].Duration, CumData[TIndex].Count);\r | |
817 | AvgDur = DurationInMicroSeconds(AvgDur);\r | |
818 | Dur = DurationInMicroSeconds(CumData[TIndex].Duration);\r | |
819 | MaxDur = DurationInMicroSeconds(CumData[TIndex].MaxDur);\r | |
820 | MinDur = DurationInMicroSeconds(CumData[TIndex].MinDur);\r | |
5460c4bb | 821 | \r |
0d70a709 SZ |
822 | PrintToken (STRING_TOKEN (STR_DP_CUMULATIVE_STATS),\r |
823 | CumData[TIndex].Name,\r | |
824 | CumData[TIndex].Count,\r | |
825 | Dur,\r | |
826 | AvgDur,\r | |
827 | MinDur,\r | |
828 | MaxDur\r | |
829 | );\r | |
830 | }\r | |
c06ad33e | 831 | }\r |
832 | }\r |