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d41bc92c | 1 | /** @file\r |
2 | Trace reporting for the Dp utility.\r | |
3 | \r | |
4 | Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.\r | |
2c55a81a | 5 | (C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>\r |
d41bc92c | 6 | This program and the accompanying materials\r |
7 | are licensed and made available under the terms and conditions of the BSD License\r | |
8 | which accompanies this distribution. The full text of the license may be found at\r | |
9 | http://opensource.org/licenses/bsd-license.php\r | |
10 | \r | |
11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
13 | **/\r | |
14 | \r | |
15 | #include <Library/BaseLib.h>\r | |
16 | #include <Library/BaseMemoryLib.h>\r | |
17 | #include <Library/MemoryAllocationLib.h>\r | |
18 | #include <Library/DebugLib.h>\r | |
19 | #include <Library/UefiBootServicesTableLib.h>\r | |
20 | #include <Library/TimerLib.h>\r | |
21 | #include <Library/PeCoffGetEntryPointLib.h>\r | |
22 | #include <Library/PerformanceLib.h>\r | |
23 | #include <Library/PrintLib.h>\r | |
24 | #include <Library/HiiLib.h>\r | |
25 | #include <Library/PcdLib.h>\r | |
26 | \r | |
27 | #include <Guid/Performance.h>\r | |
28 | \r | |
29 | #include "Dp.h"\r | |
30 | #include "Literals.h"\r | |
31 | #include "DpInternal.h"\r | |
32 | \r | |
33 | /** \r | |
34 | Collect verbose statistics about the logged performance measurements.\r | |
35 | \r | |
36 | General Summary information for all Trace measurements is gathered and\r | |
37 | stored within the SummaryData structure. This information is both\r | |
38 | used internally by subsequent reporting functions, and displayed\r | |
39 | at the end of verbose reports.\r | |
40 | \r | |
41 | @pre The SummaryData and CumData structures must be initialized\r | |
42 | prior to calling this function.\r | |
43 | \r | |
44 | @post The SummaryData and CumData structures contain statistics for the\r | |
45 | current performance logs.\r | |
46 | **/\r | |
47 | VOID\r | |
48 | GatherStatistics(\r | |
49 | VOID\r | |
50 | )\r | |
51 | {\r | |
52 | MEASUREMENT_RECORD Measurement;\r | |
53 | UINT64 Duration;\r | |
54 | UINTN LogEntryKey;\r | |
55 | INTN TIndex;\r | |
56 | \r | |
57 | LogEntryKey = 0;\r | |
58 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
59 | LogEntryKey,\r | |
60 | &Measurement.Handle,\r | |
61 | &Measurement.Token,\r | |
62 | &Measurement.Module,\r | |
63 | &Measurement.StartTimeStamp,\r | |
64 | &Measurement.EndTimeStamp,\r | |
65 | &Measurement.Identifier)) != 0)\r | |
66 | {\r | |
67 | ++SummaryData.NumTrace; // Count the number of TRACE Measurement records\r | |
68 | if (Measurement.EndTimeStamp == 0) {\r | |
69 | ++SummaryData.NumIncomplete; // Count the incomplete records\r | |
70 | continue;\r | |
71 | }\r | |
72 | \r | |
73 | if (Measurement.Handle != NULL) {\r | |
74 | ++SummaryData.NumHandles; // Count the number of measurements with non-NULL handles\r | |
75 | }\r | |
76 | \r | |
77 | if (IsPhase( &Measurement)) {\r | |
78 | ++SummaryData.NumSummary; // Count the number of major phases\r | |
79 | }\r | |
80 | else { // !IsPhase(...\r | |
81 | if(Measurement.Handle == NULL) {\r | |
82 | ++SummaryData.NumGlobal;\r | |
83 | }\r | |
84 | }\r | |
85 | \r | |
86 | if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r | |
87 | ++SummaryData.NumPEIMs; // Count PEIM measurements\r | |
88 | }\r | |
89 | \r | |
90 | Duration = GetDuration (&Measurement);\r | |
91 | TIndex = GetCumulativeItem (&Measurement);\r | |
92 | if (TIndex >= 0) {\r | |
93 | CumData[TIndex].Duration += Duration;\r | |
94 | CumData[TIndex].Count++;\r | |
95 | if ( Duration < CumData[TIndex].MinDur ) {\r | |
96 | CumData[TIndex].MinDur = Duration;\r | |
97 | }\r | |
98 | if ( Duration > CumData[TIndex].MaxDur ) {\r | |
99 | CumData[TIndex].MaxDur = Duration;\r | |
100 | }\r | |
101 | }\r | |
102 | }\r | |
103 | }\r | |
104 | \r | |
105 | /** \r | |
106 | Gather and print ALL Trace Records.\r | |
107 | \r | |
108 | Displays all "interesting" Trace measurements in order.<BR>\r | |
109 | The number of records displayed is controlled by:\r | |
110 | - records with a duration less than mInterestThreshold microseconds are not displayed.\r | |
111 | - No more than Limit records are displayed. A Limit of zero will not limit the output.\r | |
112 | - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r | |
113 | displayed.\r | |
114 | \r | |
115 | @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r | |
116 | The mGaugeString and mUnicodeToken global arrays are used for temporary string storage.\r | |
117 | They must not be in use by a calling function.\r | |
118 | \r | |
119 | @param[in] Limit The number of records to print. Zero is ALL.\r | |
120 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
121 | \r | |
122 | **/\r | |
123 | VOID\r | |
124 | DumpAllTrace(\r | |
125 | IN UINTN Limit,\r | |
126 | IN BOOLEAN ExcludeFlag\r | |
127 | )\r | |
128 | {\r | |
129 | MEASUREMENT_RECORD Measurement;\r | |
130 | UINT64 ElapsedTime;\r | |
131 | UINT64 Duration;\r | |
132 | CHAR16 *IncFlag;\r | |
133 | UINTN LogEntryKey;\r | |
134 | UINTN Count;\r | |
135 | UINTN Index;\r | |
136 | UINTN TIndex;\r | |
137 | \r | |
138 | EFI_HANDLE *HandleBuffer;\r | |
139 | UINTN Size;\r | |
140 | EFI_HANDLE TempHandle;\r | |
141 | EFI_STATUS Status;\r | |
142 | EFI_STRING StringPtrUnknown;\r | |
143 | \r | |
144 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL);\r | |
145 | IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_ALL), NULL);\r | |
146 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
147 | (IncFlag == NULL) ? StringPtrUnknown : IncFlag);\r | |
148 | FreePool (StringPtrUnknown);\r | |
149 | \r | |
150 | // Get Handle information\r | |
151 | //\r | |
152 | Size = 0;\r | |
153 | HandleBuffer = &TempHandle;\r | |
154 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r | |
155 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
156 | HandleBuffer = AllocatePool (Size);\r | |
157 | ASSERT (HandleBuffer != NULL);\r | |
158 | if (HandleBuffer == NULL) {\r | |
159 | return;\r | |
160 | }\r | |
161 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r | |
162 | }\r | |
163 | if (EFI_ERROR (Status)) {\r | |
164 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLES_ERROR), gDpHiiHandle, Status);\r | |
165 | }\r | |
166 | else {\r | |
167 | // We have successfully populated the HandleBuffer\r | |
168 | // Display ALL Measurement Records\r | |
169 | // Up to Limit lines displayed\r | |
170 | // Display only records with Elapsed times >= mInterestThreshold\r | |
171 | // Display driver names in Module field for records with Handles.\r | |
172 | //\r | |
173 | if (mShowId) {\r | |
174 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_HEADR2), gDpHiiHandle);\r | |
175 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_DASHES2), gDpHiiHandle);\r | |
176 | } else {\r | |
177 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_HEADR), gDpHiiHandle);\r | |
178 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r | |
179 | }\r | |
180 | \r | |
181 | LogEntryKey = 0;\r | |
182 | Count = 0;\r | |
183 | Index = 0;\r | |
184 | while ( WITHIN_LIMIT(Count, Limit) &&\r | |
185 | ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
186 | LogEntryKey,\r | |
187 | &Measurement.Handle,\r | |
188 | &Measurement.Token,\r | |
189 | &Measurement.Module,\r | |
190 | &Measurement.StartTimeStamp,\r | |
191 | &Measurement.EndTimeStamp,\r | |
192 | &Measurement.Identifier)) != 0)\r | |
193 | )\r | |
194 | {\r | |
195 | ++Index; // Count every record. First record is 1.\r | |
196 | ElapsedTime = 0;\r | |
197 | SHELL_FREE_NON_NULL (IncFlag);\r | |
198 | if (Measurement.EndTimeStamp != 0) {\r | |
199 | Duration = GetDuration (&Measurement);\r | |
200 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
201 | IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_COMPLETE), NULL);\r | |
202 | }\r | |
203 | else {\r | |
204 | IncFlag = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_INCOMPLETE), NULL); // Mark incomplete records\r | |
205 | }\r | |
206 | if (((Measurement.EndTimeStamp != 0) && (ElapsedTime < mInterestThreshold)) ||\r | |
207 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r | |
208 | ) { // Ignore "uninteresting" or excluded records\r | |
209 | continue;\r | |
210 | }\r | |
211 | ++Count; // Count the number of records printed\r | |
212 | \r | |
213 | // If Handle is non-zero, see if we can determine a name for the driver\r | |
214 | AsciiStrToUnicodeStr (Measurement.Module, mGaugeString); // Use Module by default\r | |
215 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
216 | if (Measurement.Handle != NULL) {\r | |
217 | // See if the Handle is in the HandleBuffer\r | |
218 | for (TIndex = 0; TIndex < (Size / sizeof(HandleBuffer[0])); TIndex++) {\r | |
219 | if (Measurement.Handle == HandleBuffer[TIndex]) {\r | |
2c55a81a | 220 | DpGetNameFromHandle (HandleBuffer[TIndex]);\r |
d41bc92c | 221 | break;\r |
222 | }\r | |
223 | }\r | |
224 | }\r | |
225 | \r | |
226 | if (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) == 0) {\r | |
227 | UnicodeSPrint (mGaugeString, sizeof (mGaugeString), L"%g", Measurement.Handle);\r | |
228 | }\r | |
229 | \r | |
230 | // Ensure that the argument strings are not too long.\r | |
231 | mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r | |
232 | mUnicodeToken[13] = 0;\r | |
233 | \r | |
234 | if (mShowId) {\r | |
235 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_VARS2), gDpHiiHandle,\r | |
236 | Index, // 1 based, Which measurement record is being printed\r | |
237 | IncFlag,\r | |
238 | Measurement.Handle,\r | |
239 | mGaugeString,\r | |
240 | mUnicodeToken,\r | |
241 | ElapsedTime,\r | |
242 | Measurement.Identifier\r | |
243 | );\r | |
244 | } else {\r | |
245 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_ALL_VARS), gDpHiiHandle,\r | |
246 | Index, // 1 based, Which measurement record is being printed\r | |
247 | IncFlag,\r | |
248 | Measurement.Handle,\r | |
249 | mGaugeString,\r | |
250 | mUnicodeToken,\r | |
251 | ElapsedTime\r | |
252 | );\r | |
253 | }\r | |
254 | }\r | |
255 | }\r | |
256 | if (HandleBuffer != &TempHandle) {\r | |
257 | FreePool (HandleBuffer);\r | |
258 | }\r | |
259 | SHELL_FREE_NON_NULL (IncFlag);\r | |
260 | }\r | |
261 | \r | |
262 | /** \r | |
263 | Gather and print Raw Trace Records.\r | |
264 | \r | |
265 | All Trace measurements with a duration greater than or equal to\r | |
266 | mInterestThreshold are printed without interpretation.\r | |
267 | \r | |
268 | The number of records displayed is controlled by:\r | |
269 | - records with a duration less than mInterestThreshold microseconds are not displayed.\r | |
270 | - No more than Limit records are displayed. A Limit of zero will not limit the output.\r | |
271 | - If the ExcludeFlag is TRUE, records matching entries in the CumData array are not\r | |
272 | displayed.\r | |
273 | \r | |
274 | @pre The mInterestThreshold global variable is set to the shortest duration to be printed.\r | |
275 | \r | |
276 | @param[in] Limit The number of records to print. Zero is ALL.\r | |
277 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
278 | \r | |
279 | **/\r | |
280 | VOID\r | |
281 | DumpRawTrace(\r | |
282 | IN UINTN Limit,\r | |
283 | IN BOOLEAN ExcludeFlag\r | |
284 | )\r | |
285 | {\r | |
286 | MEASUREMENT_RECORD Measurement;\r | |
287 | UINT64 ElapsedTime;\r | |
288 | UINT64 Duration;\r | |
289 | UINTN LogEntryKey;\r | |
290 | UINTN Count;\r | |
291 | UINTN Index;\r | |
292 | \r | |
293 | EFI_STRING StringPtr;\r | |
294 | EFI_STRING StringPtrUnknown;\r | |
295 | \r | |
296 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
297 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_RAWTRACE), NULL);\r | |
298 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
299 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r | |
300 | FreePool (StringPtr);\r | |
301 | FreePool (StringPtrUnknown);\r | |
302 | \r | |
303 | if (mShowId) {\r | |
304 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_HEADR2), gDpHiiHandle);\r | |
305 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_DASHES2), gDpHiiHandle);\r | |
306 | } else {\r | |
307 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_HEADR), gDpHiiHandle);\r | |
308 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_DASHES), gDpHiiHandle);\r | |
309 | }\r | |
310 | \r | |
311 | LogEntryKey = 0;\r | |
312 | Count = 0;\r | |
313 | Index = 0;\r | |
314 | while ( WITHIN_LIMIT(Count, Limit) &&\r | |
315 | ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
316 | LogEntryKey,\r | |
317 | &Measurement.Handle,\r | |
318 | &Measurement.Token,\r | |
319 | &Measurement.Module,\r | |
320 | &Measurement.StartTimeStamp,\r | |
321 | &Measurement.EndTimeStamp,\r | |
322 | &Measurement.Identifier)) != 0)\r | |
323 | )\r | |
324 | {\r | |
325 | ++Index; // Count every record. First record is 1.\r | |
326 | ElapsedTime = 0;\r | |
327 | if (Measurement.EndTimeStamp != 0) {\r | |
328 | Duration = GetDuration (&Measurement);\r | |
329 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
330 | }\r | |
331 | if ((ElapsedTime < mInterestThreshold) ||\r | |
332 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r | |
333 | ) { // Ignore "uninteresting" or Excluded records\r | |
334 | continue;\r | |
335 | }\r | |
336 | ++Count; // Count the number of records printed\r | |
337 | \r | |
338 | if (mShowId) {\r | |
339 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_VARS2), gDpHiiHandle,\r | |
340 | Index, // 1 based, Which measurement record is being printed\r | |
341 | Measurement.Handle,\r | |
342 | Measurement.StartTimeStamp,\r | |
343 | Measurement.EndTimeStamp,\r | |
344 | Measurement.Token,\r | |
345 | Measurement.Module,\r | |
346 | Measurement.Identifier\r | |
347 | );\r | |
348 | } else {\r | |
349 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_RAW_VARS), gDpHiiHandle,\r | |
350 | Index, // 1 based, Which measurement record is being printed\r | |
351 | Measurement.Handle,\r | |
352 | Measurement.StartTimeStamp,\r | |
353 | Measurement.EndTimeStamp,\r | |
354 | Measurement.Token,\r | |
355 | Measurement.Module\r | |
356 | );\r | |
357 | }\r | |
358 | }\r | |
359 | }\r | |
360 | \r | |
361 | /** \r | |
362 | Gather and print Major Phase metrics.\r | |
363 | \r | |
364 | @param[in] Ticker The timer value for the END of Shell phase\r | |
365 | \r | |
366 | **/\r | |
367 | VOID\r | |
368 | ProcessPhases(\r | |
369 | IN UINT64 Ticker\r | |
370 | )\r | |
371 | {\r | |
372 | MEASUREMENT_RECORD Measurement;\r | |
373 | UINT64 BdsTimeoutValue;\r | |
374 | UINT64 SecTime;\r | |
375 | UINT64 PeiTime;\r | |
376 | UINT64 DxeTime;\r | |
377 | UINT64 BdsTime;\r | |
378 | UINT64 ShellTime;\r | |
379 | UINT64 ElapsedTime;\r | |
380 | UINT64 Duration;\r | |
381 | UINT64 Total;\r | |
382 | EFI_STRING StringPtr;\r | |
383 | UINTN LogEntryKey;\r | |
384 | EFI_STRING StringPtrUnknown;\r | |
385 | \r | |
386 | BdsTimeoutValue = 0;\r | |
387 | SecTime = 0;\r | |
388 | PeiTime = 0;\r | |
389 | DxeTime = 0;\r | |
390 | BdsTime = 0;\r | |
391 | ShellTime = 0; \r | |
392 | //\r | |
393 | // Get Execution Phase Statistics\r | |
394 | //\r | |
395 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
396 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PHASES), NULL);\r | |
397 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
398 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r | |
399 | FreePool (StringPtr);\r | |
400 | FreePool (StringPtrUnknown);\r | |
401 | \r | |
402 | LogEntryKey = 0;\r | |
403 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
404 | LogEntryKey,\r | |
405 | &Measurement.Handle,\r | |
406 | &Measurement.Token,\r | |
407 | &Measurement.Module,\r | |
408 | &Measurement.StartTimeStamp,\r | |
409 | &Measurement.EndTimeStamp,\r | |
410 | &Measurement.Identifier)) != 0)\r | |
411 | {\r | |
412 | if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r | |
413 | Measurement.EndTimeStamp = Ticker;\r | |
414 | }\r | |
415 | if (Measurement.EndTimeStamp == 0) { // Skip "incomplete" records\r | |
416 | continue;\r | |
417 | }\r | |
418 | Duration = GetDuration (&Measurement);\r | |
419 | if ( Measurement.Handle != NULL\r | |
420 | && (AsciiStrnCmp (Measurement.Token, ALit_BdsTO, PERF_TOKEN_LENGTH) == 0)\r | |
421 | )\r | |
422 | {\r | |
423 | BdsTimeoutValue = Duration;\r | |
424 | } else if (AsciiStrnCmp (Measurement.Token, ALit_SEC, PERF_TOKEN_LENGTH) == 0) {\r | |
425 | SecTime = Duration;\r | |
426 | } else if (AsciiStrnCmp (Measurement.Token, ALit_PEI, PERF_TOKEN_LENGTH) == 0) {\r | |
427 | PeiTime = Duration;\r | |
428 | } else if (AsciiStrnCmp (Measurement.Token, ALit_DXE, PERF_TOKEN_LENGTH) == 0) {\r | |
429 | DxeTime = Duration;\r | |
430 | } else if (AsciiStrnCmp (Measurement.Token, ALit_BDS, PERF_TOKEN_LENGTH) == 0) {\r | |
431 | BdsTime = Duration;\r | |
432 | } else if (AsciiStrnCmp (Measurement.Token, ALit_SHELL, PERF_TOKEN_LENGTH) == 0) {\r | |
433 | ShellTime = Duration;\r | |
434 | }\r | |
435 | }\r | |
436 | \r | |
437 | Total = 0;\r | |
438 | \r | |
439 | // print SEC phase duration time\r | |
440 | //\r | |
441 | if (SecTime > 0) {\r | |
442 | ElapsedTime = DurationInMicroSeconds ( SecTime ); // Calculate elapsed time in microseconds\r | |
443 | Total += DivU64x32 (ElapsedTime, 1000); // Accumulate time in milliseconds\r | |
444 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SEC_PHASE), gDpHiiHandle, ElapsedTime);\r | |
445 | }\r | |
446 | \r | |
447 | // print PEI phase duration time\r | |
448 | //\r | |
449 | if (PeiTime > 0) {\r | |
450 | ElapsedTime = DivU64x32 (\r | |
451 | PeiTime,\r | |
452 | (UINT32)TimerInfo.Frequency\r | |
453 | );\r | |
454 | Total += ElapsedTime;\r | |
455 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_PEI, ElapsedTime);\r | |
456 | }\r | |
457 | \r | |
458 | // print DXE phase duration time\r | |
459 | //\r | |
460 | if (DxeTime > 0) {\r | |
461 | ElapsedTime = DivU64x32 (\r | |
462 | DxeTime,\r | |
463 | (UINT32)TimerInfo.Frequency\r | |
464 | );\r | |
465 | Total += ElapsedTime;\r | |
466 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_DXE, ElapsedTime);\r | |
467 | }\r | |
468 | \r | |
469 | // print BDS phase duration time\r | |
470 | //\r | |
471 | if (BdsTime > 0) {\r | |
472 | ElapsedTime = DivU64x32 (\r | |
473 | BdsTime,\r | |
474 | (UINT32)TimerInfo.Frequency\r | |
475 | );\r | |
476 | Total += ElapsedTime;\r | |
477 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_BDS, ElapsedTime);\r | |
478 | }\r | |
479 | \r | |
480 | if (BdsTimeoutValue > 0) {\r | |
481 | ElapsedTime = DivU64x32 (\r | |
482 | BdsTimeoutValue,\r | |
483 | (UINT32)TimerInfo.Frequency\r | |
484 | );\r | |
485 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_BDSTO), gDpHiiHandle, ALit_BdsTO, ElapsedTime);\r | |
486 | }\r | |
487 | \r | |
488 | // print SHELL phase duration time\r | |
489 | //\r | |
490 | if (ShellTime > 0) {\r | |
491 | ElapsedTime = DivU64x32 (\r | |
492 | ShellTime,\r | |
493 | (UINT32)TimerInfo.Frequency\r | |
494 | );\r | |
495 | Total += ElapsedTime;\r | |
496 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PHASE_DURATION), gDpHiiHandle, ALit_SHELL, ElapsedTime);\r | |
497 | }\r | |
498 | \r | |
499 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_TOTAL_DURATION), gDpHiiHandle, Total);\r | |
500 | }\r | |
501 | \r | |
502 | /** \r | |
503 | Gather and print Handle data.\r | |
504 | \r | |
505 | @param[in] ExcludeFlag TRUE to exclude individual Cumulative items from display.\r | |
506 | \r | |
507 | @return Status from a call to gBS->LocateHandle().\r | |
508 | **/\r | |
509 | EFI_STATUS\r | |
510 | ProcessHandles(\r | |
511 | IN BOOLEAN ExcludeFlag\r | |
512 | )\r | |
513 | {\r | |
514 | MEASUREMENT_RECORD Measurement;\r | |
515 | UINT64 ElapsedTime;\r | |
516 | UINT64 Duration;\r | |
517 | EFI_HANDLE *HandleBuffer;\r | |
518 | EFI_STRING StringPtr;\r | |
519 | UINTN Index;\r | |
520 | UINTN LogEntryKey;\r | |
521 | UINTN Count;\r | |
522 | UINTN Size;\r | |
523 | EFI_HANDLE TempHandle;\r | |
524 | EFI_STATUS Status;\r | |
525 | EFI_STRING StringPtrUnknown;\r | |
526 | \r | |
527 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
528 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_DRIVERS), NULL);\r | |
529 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
530 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r | |
531 | FreePool (StringPtr);\r | |
532 | FreePool (StringPtrUnknown);\r | |
533 | \r | |
534 | Size = 0;\r | |
535 | HandleBuffer = &TempHandle;\r | |
536 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, &TempHandle);\r | |
537 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
538 | HandleBuffer = AllocatePool (Size);\r | |
539 | ASSERT (HandleBuffer != NULL);\r | |
540 | if (HandleBuffer == NULL) {\r | |
541 | return Status;\r | |
542 | }\r | |
543 | Status = gBS->LocateHandle (AllHandles, NULL, NULL, &Size, HandleBuffer);\r | |
544 | }\r | |
545 | if (EFI_ERROR (Status)) {\r | |
546 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLES_ERROR), gDpHiiHandle, Status);\r | |
547 | }\r | |
548 | else {\r | |
549 | #if DP_DEBUG == 2\r | |
550 | Print (L"There are %,d Handles defined.\n", (Size / sizeof(HandleBuffer[0])));\r | |
551 | #endif\r | |
552 | \r | |
553 | if (mShowId) {\r | |
554 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_SECTION2), gDpHiiHandle);\r | |
555 | } else {\r | |
556 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_SECTION), gDpHiiHandle);\r | |
557 | }\r | |
558 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r | |
559 | \r | |
560 | LogEntryKey = 0;\r | |
561 | Count = 0;\r | |
562 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
563 | LogEntryKey,\r | |
564 | &Measurement.Handle,\r | |
565 | &Measurement.Token,\r | |
566 | &Measurement.Module,\r | |
567 | &Measurement.StartTimeStamp,\r | |
568 | &Measurement.EndTimeStamp,\r | |
569 | &Measurement.Identifier)) != 0)\r | |
570 | {\r | |
571 | Count++;\r | |
572 | Duration = GetDuration (&Measurement);\r | |
573 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
574 | if ((ElapsedTime < mInterestThreshold) ||\r | |
575 | (Measurement.EndTimeStamp == 0) ||\r | |
576 | (Measurement.Handle == NULL) ||\r | |
577 | ((ExcludeFlag) && (GetCumulativeItem(&Measurement) >= 0))\r | |
578 | ) { // Ignore "uninteresting" or excluded records\r | |
579 | continue;\r | |
580 | }\r | |
581 | mGaugeString[0] = 0; // Empty driver name by default\r | |
582 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
583 | // See if the Handle is in the HandleBuffer\r | |
584 | for (Index = 0; Index < (Size / sizeof(HandleBuffer[0])); Index++) {\r | |
585 | if (Measurement.Handle == HandleBuffer[Index]) {\r | |
2c55a81a | 586 | DpGetNameFromHandle (HandleBuffer[Index]); // Name is put into mGaugeString\r |
d41bc92c | 587 | break;\r |
588 | }\r | |
589 | }\r | |
590 | // Ensure that the argument strings are not too long.\r | |
591 | mGaugeString[DP_GAUGE_STRING_LENGTH] = 0;\r | |
592 | mUnicodeToken[11] = 0;\r | |
593 | if (mGaugeString[0] != 0) {\r | |
594 | // Display the record if it has a valid handle.\r | |
595 | if (mShowId) {\r | |
596 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_VARS2), gDpHiiHandle,\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 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_HANDLE_VARS), gDpHiiHandle,\r | |
606 | Count, // 1 based, Which measurement record is being printed\r | |
607 | Index + 1, // 1 based, Which handle is being printed\r | |
608 | mGaugeString,\r | |
609 | mUnicodeToken,\r | |
610 | ElapsedTime\r | |
611 | );\r | |
612 | }\r | |
613 | }\r | |
614 | }\r | |
615 | }\r | |
616 | if (HandleBuffer != &TempHandle) {\r | |
617 | FreePool (HandleBuffer);\r | |
618 | }\r | |
619 | return Status;\r | |
620 | }\r | |
621 | \r | |
622 | /** \r | |
623 | Gather and print PEIM data.\r | |
624 | \r | |
625 | Only prints complete PEIM records\r | |
626 | \r | |
627 | **/\r | |
628 | VOID\r | |
629 | ProcessPeims(\r | |
630 | VOID\r | |
631 | )\r | |
632 | {\r | |
633 | MEASUREMENT_RECORD Measurement;\r | |
634 | UINT64 Duration;\r | |
635 | UINT64 ElapsedTime;\r | |
636 | EFI_STRING StringPtr;\r | |
637 | UINTN LogEntryKey;\r | |
638 | UINTN TIndex;\r | |
639 | EFI_STRING StringPtrUnknown;\r | |
640 | \r | |
641 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
642 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_PEIMS), NULL);\r | |
643 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
644 | (StringPtr == NULL) ? StringPtrUnknown : StringPtr);\r | |
645 | FreePool (StringPtr);\r | |
646 | FreePool (StringPtrUnknown);\r | |
647 | \r | |
648 | if (mShowId) {\r | |
649 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_SECTION2), gDpHiiHandle);\r | |
650 | } else {\r | |
651 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_SECTION), gDpHiiHandle);\r | |
652 | }\r | |
653 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r | |
654 | TIndex = 0;\r | |
655 | LogEntryKey = 0;\r | |
656 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
657 | LogEntryKey,\r | |
658 | &Measurement.Handle,\r | |
659 | &Measurement.Token,\r | |
660 | &Measurement.Module,\r | |
661 | &Measurement.StartTimeStamp,\r | |
662 | &Measurement.EndTimeStamp,\r | |
663 | &Measurement.Identifier)) != 0)\r | |
664 | {\r | |
665 | TIndex++;\r | |
666 | if ((Measurement.EndTimeStamp == 0) ||\r | |
667 | (AsciiStrnCmp (Measurement.Token, ALit_PEIM, PERF_TOKEN_LENGTH) != 0)\r | |
668 | ) {\r | |
669 | continue;\r | |
670 | }\r | |
671 | \r | |
672 | Duration = GetDuration (&Measurement);\r | |
673 | ElapsedTime = DurationInMicroSeconds ( Duration ); // Calculate elapsed time in microseconds\r | |
674 | if (ElapsedTime >= mInterestThreshold) {\r | |
675 | // PEIM FILE Handle is the start address of its FFS file that contains its file guid.\r | |
676 | if (mShowId) {\r | |
677 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS2), gDpHiiHandle,\r | |
678 | TIndex, // 1 based, Which measurement record is being printed\r | |
679 | Measurement.Handle, // base address\r | |
680 | Measurement.Handle, // file guid\r | |
681 | ElapsedTime,\r | |
682 | Measurement.Identifier\r | |
683 | );\r | |
684 | } else {\r | |
685 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_PEIM_VARS), gDpHiiHandle,\r | |
686 | TIndex, // 1 based, Which measurement record is being printed\r | |
687 | Measurement.Handle, // base address\r | |
688 | Measurement.Handle, // file guid\r | |
689 | ElapsedTime\r | |
690 | );\r | |
691 | }\r | |
692 | }\r | |
693 | }\r | |
694 | }\r | |
695 | \r | |
696 | /** \r | |
697 | Gather and print global data.\r | |
698 | \r | |
699 | Strips out incomplete or "Execution Phase" records\r | |
700 | Only prints records where Handle is NULL\r | |
701 | Increment TIndex for every record, even skipped ones, so that we have an\r | |
702 | indication of every measurement record taken.\r | |
703 | \r | |
704 | **/\r | |
705 | VOID\r | |
706 | ProcessGlobal(\r | |
707 | VOID\r | |
708 | )\r | |
709 | {\r | |
710 | MEASUREMENT_RECORD Measurement;\r | |
711 | UINT64 Duration;\r | |
712 | UINT64 ElapsedTime;\r | |
713 | EFI_STRING StringPtr;\r | |
714 | UINTN LogEntryKey;\r | |
715 | UINTN Index; // Index, or number, of the measurement record being processed\r | |
716 | EFI_STRING StringPtrUnknown;\r | |
717 | \r | |
718 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
719 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_GENERAL), NULL);\r | |
720 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
721 | (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r | |
722 | FreePool (StringPtr);\r | |
723 | FreePool (StringPtrUnknown);\r | |
724 | \r | |
725 | if (mShowId) {\r | |
726 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_SECTION2), gDpHiiHandle);\r | |
727 | } else {\r | |
728 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_SECTION), gDpHiiHandle);\r | |
729 | }\r | |
730 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r | |
731 | \r | |
732 | Index = 1;\r | |
733 | LogEntryKey = 0;\r | |
734 | \r | |
735 | while ((LogEntryKey = GetPerformanceMeasurementEx (\r | |
736 | LogEntryKey,\r | |
737 | &Measurement.Handle,\r | |
738 | &Measurement.Token,\r | |
739 | &Measurement.Module,\r | |
740 | &Measurement.StartTimeStamp,\r | |
741 | &Measurement.EndTimeStamp,\r | |
742 | &Measurement.Identifier)) != 0)\r | |
743 | {\r | |
744 | AsciiStrToUnicodeStr (Measurement.Module, mGaugeString);\r | |
745 | AsciiStrToUnicodeStr (Measurement.Token, mUnicodeToken);\r | |
746 | mGaugeString[25] = 0;\r | |
747 | mUnicodeToken[31] = 0;\r | |
748 | if ( ! ( IsPhase( &Measurement) ||\r | |
749 | (Measurement.Handle != NULL) ||\r | |
750 | (Measurement.EndTimeStamp == 0)\r | |
751 | ))\r | |
752 | {\r | |
753 | Duration = GetDuration (&Measurement);\r | |
754 | ElapsedTime = DurationInMicroSeconds ( Duration );\r | |
755 | if (ElapsedTime >= mInterestThreshold) {\r | |
756 | if (mShowId) {\r | |
757 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_VARS2), gDpHiiHandle,\r | |
758 | Index,\r | |
759 | mGaugeString,\r | |
760 | mUnicodeToken,\r | |
761 | ElapsedTime,\r | |
762 | Measurement.Identifier\r | |
763 | );\r | |
764 | } else {\r | |
765 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_GLOBAL_VARS), gDpHiiHandle,\r | |
766 | Index,\r | |
767 | mGaugeString,\r | |
768 | mUnicodeToken,\r | |
769 | ElapsedTime\r | |
770 | );\r | |
771 | }\r | |
772 | }\r | |
773 | }\r | |
774 | Index++;\r | |
775 | }\r | |
776 | }\r | |
777 | \r | |
778 | /** \r | |
779 | Gather and print cumulative data.\r | |
780 | \r | |
781 | Traverse the measurement records and:<BR>\r | |
782 | For each record with a Token listed in the CumData array:<BR>\r | |
783 | - Update the instance count and the total, minimum, and maximum durations.\r | |
784 | Finally, print the gathered cumulative statistics.\r | |
785 | \r | |
786 | **/\r | |
787 | VOID\r | |
788 | ProcessCumulative(\r | |
789 | VOID\r | |
790 | )\r | |
791 | {\r | |
792 | UINT64 AvgDur; // the computed average duration\r | |
793 | UINT64 Dur;\r | |
794 | UINT64 MinDur;\r | |
795 | UINT64 MaxDur;\r | |
796 | EFI_STRING StringPtr;\r | |
797 | UINTN TIndex;\r | |
798 | EFI_STRING StringPtrUnknown;\r | |
799 | \r | |
800 | StringPtrUnknown = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_ALIT_UNKNOWN), NULL); \r | |
801 | StringPtr = HiiGetString (gDpHiiHandle, STRING_TOKEN (STR_DP_SECTION_CUMULATIVE), NULL);\r | |
802 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_SECTION_HEADER), gDpHiiHandle,\r | |
803 | (StringPtr == NULL) ? StringPtrUnknown: StringPtr);\r | |
804 | FreePool (StringPtr);\r | |
805 | FreePool (StringPtrUnknown);\r | |
806 | \r | |
807 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_SECT_1), gDpHiiHandle);\r | |
808 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_SECT_2), gDpHiiHandle);\r | |
809 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_DASHES), gDpHiiHandle);\r | |
810 | \r | |
811 | for ( TIndex = 0; TIndex < NumCum; ++TIndex) {\r | |
812 | if (CumData[TIndex].Count != 0) {\r | |
813 | AvgDur = DivU64x32 (CumData[TIndex].Duration, CumData[TIndex].Count);\r | |
814 | AvgDur = DurationInMicroSeconds(AvgDur);\r | |
815 | Dur = DurationInMicroSeconds(CumData[TIndex].Duration);\r | |
816 | MaxDur = DurationInMicroSeconds(CumData[TIndex].MaxDur);\r | |
817 | MinDur = DurationInMicroSeconds(CumData[TIndex].MinDur);\r | |
818 | \r | |
819 | ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_DP_CUMULATIVE_STATS), gDpHiiHandle,\r | |
820 | CumData[TIndex].Name,\r | |
821 | CumData[TIndex].Count,\r | |
822 | Dur,\r | |
823 | AvgDur,\r | |
824 | MinDur,\r | |
825 | MaxDur\r | |
826 | );\r | |
827 | }\r | |
828 | }\r | |
829 | }\r |