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c5631cef 1/** @file\r
2 Report Status Code Library for SMM Phase.\r
3\r
d1102dba 4 Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>\r
cd5ebaa0 5 This program and the accompanying materials\r
c5631cef 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 <Library/ReportStatusCodeLib.h>\r
16#include <Library/DebugLib.h>\r
17#include <Library/SmmServicesTableLib.h>\r
18#include <Library/BaseLib.h>\r
19#include <Library/BaseMemoryLib.h>\r
20#include <Library/PcdLib.h>\r
300240b6 21#include <Library/MemoryAllocationLib.h>\r
c5631cef 22\r
23#include <Guid/StatusCodeDataTypeId.h>\r
24#include <Guid/StatusCodeDataTypeDebug.h>\r
25#include <Protocol/SmmStatusCode.h>\r
26\r
27EFI_SMM_REPORT_STATUS_CODE mReportStatusCode = NULL;\r
28EFI_SMM_STATUS_CODE_PROTOCOL *mStatusCodeProtocol = NULL;\r
29\r
30\r
31/**\r
32 Locate the report status code service.\r
33\r
34 @return Function pointer to the report status code service.\r
35 NULL is returned if no status code service is available.\r
36\r
37**/\r
38EFI_SMM_REPORT_STATUS_CODE\r
39InternalGetReportStatusCode (\r
40 VOID\r
41 )\r
42{\r
43 EFI_STATUS Status;\r
44\r
45 Status = gSmst->SmmLocateProtocol (&gEfiSmmStatusCodeProtocolGuid, NULL, (VOID**)&mStatusCodeProtocol);\r
46 if (!EFI_ERROR (Status) && mStatusCodeProtocol != NULL) {\r
47 return mStatusCodeProtocol->ReportStatusCode;\r
48 }\r
49 return NULL;\r
50}\r
51\r
52/**\r
53 Internal worker function that reports a status code through the status code service.\r
54\r
55 If status code service is not cached, then this function checks if status code service is\r
56 available in system. If status code service is not available, then EFI_UNSUPPORTED is\r
57 returned. If status code service is present, then it is cached in mReportStatusCode.\r
58 Finally this function reports status code through the status code service.\r
59\r
60 @param Type Status code type.\r
61 @param Value Status code value.\r
62 @param Instance Status code instance number.\r
63 @param CallerId Pointer to a GUID that identifies the caller of this\r
64 function. This is an optional parameter that may be\r
65 NULL.\r
66 @param Data Pointer to the extended data buffer. This is an\r
67 optional parameter that may be NULL.\r
68\r
69 @retval EFI_SUCCESS The status code was reported.\r
70 @retval EFI_UNSUPPORTED Status code service is not available.\r
71 @retval EFI_UNSUPPORTED Status code type is not supported.\r
72\r
73**/\r
74EFI_STATUS\r
75InternalReportStatusCode (\r
76 IN EFI_STATUS_CODE_TYPE Type,\r
77 IN EFI_STATUS_CODE_VALUE Value,\r
78 IN UINT32 Instance,\r
79 IN CONST EFI_GUID *CallerId OPTIONAL,\r
80 IN EFI_STATUS_CODE_DATA *Data OPTIONAL\r
81 )\r
82{\r
83 if ((ReportProgressCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||\r
84 (ReportErrorCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) ||\r
85 (ReportDebugCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE)) {\r
86 //\r
87 // If mReportStatusCode is NULL, then check if status code service is available in system.\r
88 //\r
89 if (mReportStatusCode == NULL) {\r
90 mReportStatusCode = InternalGetReportStatusCode ();\r
91 if (mReportStatusCode == NULL) {\r
92 return EFI_UNSUPPORTED;\r
93 }\r
94 }\r
d1102dba 95\r
c5631cef 96 //\r
97 // A status code service is present in system, so pass in all the parameters to the service.\r
98 //\r
99 return (*mReportStatusCode) (mStatusCodeProtocol, Type, Value, Instance, (EFI_GUID *)CallerId, Data);\r
100 }\r
d1102dba 101\r
c5631cef 102 return EFI_UNSUPPORTED;\r
103}\r
104\r
105\r
106/**\r
107 Converts a status code to an 8-bit POST code value.\r
108\r
109 Converts the status code specified by CodeType and Value to an 8-bit POST code\r
110 and returns the 8-bit POST code in PostCode. If CodeType is an\r
111 EFI_PROGRESS_CODE or CodeType is an EFI_ERROR_CODE, then bits 0..4 of PostCode\r
112 are set to bits 16..20 of Value, and bits 5..7 of PostCode are set to bits\r
113 24..26 of Value., and TRUE is returned. Otherwise, FALSE is returned.\r
114\r
115 If PostCode is NULL, then ASSERT().\r
116\r
117 @param CodeType The type of status code being converted.\r
118 @param Value The status code value being converted.\r
119 @param PostCode A pointer to the 8-bit POST code value to return.\r
120\r
121 @retval TRUE The status code specified by CodeType and Value was converted\r
122 to an 8-bit POST code and returned in PostCode.\r
123 @retval FALSE The status code specified by CodeType and Value could not be\r
124 converted to an 8-bit POST code value.\r
125\r
126**/\r
127BOOLEAN\r
128EFIAPI\r
129CodeTypeToPostCode (\r
130 IN EFI_STATUS_CODE_TYPE CodeType,\r
131 IN EFI_STATUS_CODE_VALUE Value,\r
132 OUT UINT8 *PostCode\r
133 )\r
134{\r
135 //\r
136 // If PostCode is NULL, then ASSERT()\r
137 //\r
138 ASSERT (PostCode != NULL);\r
139\r
140 //\r
141 // Convert Value to an 8 bit post code\r
142 //\r
143 if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||\r
144 ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) ) {\r
145 *PostCode = (UINT8) ((((Value & EFI_STATUS_CODE_CLASS_MASK) >> 24) << 5) |\r
146 (((Value & EFI_STATUS_CODE_SUBCLASS_MASK) >> 16) & 0x1f));\r
147 return TRUE;\r
148 }\r
149 return FALSE;\r
150}\r
151\r
152\r
153/**\r
154 Extracts ASSERT() information from a status code structure.\r
155\r
156 Converts the status code specified by CodeType, Value, and Data to the ASSERT()\r
157 arguments specified by Filename, Description, and LineNumber. If CodeType is\r
158 an EFI_ERROR_CODE, and CodeType has a severity of EFI_ERROR_UNRECOVERED, and\r
159 Value has an operation mask of EFI_SW_EC_ILLEGAL_SOFTWARE_STATE, extract\r
160 Filename, Description, and LineNumber from the optional data area of the\r
161 status code buffer specified by Data. The optional data area of Data contains\r
162 a Null-terminated ASCII string for the FileName, followed by a Null-terminated\r
163 ASCII string for the Description, followed by a 32-bit LineNumber. If the\r
164 ASSERT() information could be extracted from Data, then return TRUE.\r
165 Otherwise, FALSE is returned.\r
166\r
167 If Data is NULL, then ASSERT().\r
168 If Filename is NULL, then ASSERT().\r
169 If Description is NULL, then ASSERT().\r
170 If LineNumber is NULL, then ASSERT().\r
171\r
172 @param CodeType The type of status code being converted.\r
173 @param Value The status code value being converted.\r
174 @param Data Pointer to status code data buffer.\r
175 @param Filename Pointer to the source file name that generated the ASSERT().\r
176 @param Description Pointer to the description of the ASSERT().\r
177 @param LineNumber Pointer to source line number that generated the ASSERT().\r
178\r
179 @retval TRUE The status code specified by CodeType, Value, and Data was\r
180 converted ASSERT() arguments specified by Filename, Description,\r
181 and LineNumber.\r
182 @retval FALSE The status code specified by CodeType, Value, and Data could\r
183 not be converted to ASSERT() arguments.\r
184\r
185**/\r
186BOOLEAN\r
187EFIAPI\r
188ReportStatusCodeExtractAssertInfo (\r
189 IN EFI_STATUS_CODE_TYPE CodeType,\r
190 IN EFI_STATUS_CODE_VALUE Value,\r
191 IN CONST EFI_STATUS_CODE_DATA *Data,\r
192 OUT CHAR8 **Filename,\r
193 OUT CHAR8 **Description,\r
194 OUT UINT32 *LineNumber\r
195 )\r
196{\r
197 EFI_DEBUG_ASSERT_DATA *AssertData;\r
198\r
199 ASSERT (Data != NULL);\r
200 ASSERT (Filename != NULL);\r
201 ASSERT (Description != NULL);\r
202 ASSERT (LineNumber != NULL);\r
203\r
204 if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) &&\r
205 ((CodeType & EFI_STATUS_CODE_SEVERITY_MASK) == EFI_ERROR_UNRECOVERED) &&\r
206 ((Value & EFI_STATUS_CODE_OPERATION_MASK) == EFI_SW_EC_ILLEGAL_SOFTWARE_STATE)) {\r
207 AssertData = (EFI_DEBUG_ASSERT_DATA *)(Data + 1);\r
208 *Filename = (CHAR8 *)(AssertData + 1);\r
209 *Description = *Filename + AsciiStrLen (*Filename) + 1;\r
210 *LineNumber = AssertData->LineNumber;\r
211 return TRUE;\r
212 }\r
213 return FALSE;\r
214}\r
215\r
216\r
217/**\r
218 Extracts DEBUG() information from a status code structure.\r
219\r
220 Converts the status code specified by Data to the DEBUG() arguments specified\r
221 by ErrorLevel, Marker, and Format. If type GUID in Data is\r
222 EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID, then extract ErrorLevel, Marker, and\r
223 Format from the optional data area of the status code buffer specified by Data.\r
224 The optional data area of Data contains a 32-bit ErrorLevel followed by Marker\r
225 which is 12 UINTN parameters, followed by a Null-terminated ASCII string for\r
226 the Format. If the DEBUG() information could be extracted from Data, then\r
227 return TRUE. Otherwise, FALSE is returned.\r
228\r
229 If Data is NULL, then ASSERT().\r
230 If ErrorLevel is NULL, then ASSERT().\r
231 If Marker is NULL, then ASSERT().\r
232 If Format is NULL, then ASSERT().\r
233\r
234 @param Data Pointer to status code data buffer.\r
235 @param ErrorLevel Pointer to error level mask for a debug message.\r
236 @param Marker Pointer to the variable argument list associated with Format.\r
237 @param Format Pointer to a Null-terminated ASCII format string of a\r
238 debug message.\r
239\r
240 @retval TRUE The status code specified by Data was converted DEBUG() arguments\r
241 specified by ErrorLevel, Marker, and Format.\r
242 @retval FALSE The status code specified by Data could not be converted to\r
243 DEBUG() arguments.\r
244\r
245**/\r
246BOOLEAN\r
247EFIAPI\r
248ReportStatusCodeExtractDebugInfo (\r
249 IN CONST EFI_STATUS_CODE_DATA *Data,\r
250 OUT UINT32 *ErrorLevel,\r
251 OUT BASE_LIST *Marker,\r
252 OUT CHAR8 **Format\r
253 )\r
254{\r
255 EFI_DEBUG_INFO *DebugInfo;\r
256\r
257 ASSERT (Data != NULL);\r
258 ASSERT (ErrorLevel != NULL);\r
259 ASSERT (Marker != NULL);\r
260 ASSERT (Format != NULL);\r
261\r
262 //\r
263 // If the GUID type is not EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID then return FALSE\r
264 //\r
265 if (!CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeDebugGuid)) {\r
266 return FALSE;\r
267 }\r
268\r
269 //\r
270 // Retrieve the debug information from the status code record\r
271 //\r
272 DebugInfo = (EFI_DEBUG_INFO *)(Data + 1);\r
273\r
274 *ErrorLevel = DebugInfo->ErrorLevel;\r
275\r
276 //\r
277 // The first 12 * sizeof (UINT64) bytes following EFI_DEBUG_INFO are for variable arguments\r
278 // of format in DEBUG string. Its address is returned in Marker and has to be 64-bit aligned.\r
279 // It must be noticed that EFI_DEBUG_INFO follows EFI_STATUS_CODE_DATA, whose size is\r
280 // 20 bytes. The size of EFI_DEBUG_INFO is 4 bytes, so we can ensure that Marker\r
281 // returned is 64-bit aligned.\r
282 // 64-bit aligned is a must, otherwise retrieving 64-bit parameter from BASE_LIST will\r
283 // cause unalignment exception.\r
284 //\r
285 *Marker = (BASE_LIST) (DebugInfo + 1);\r
286 *Format = (CHAR8 *)(((UINT64 *)*Marker) + 12);\r
287\r
288 return TRUE;\r
289}\r
290\r
291\r
292/**\r
293 Reports a status code.\r
294\r
295 Reports the status code specified by the parameters Type and Value. Status\r
296 code also require an instance, caller ID, and extended data. This function\r
297 passed in a zero instance, NULL extended data, and a caller ID of\r
298 gEfiCallerIdGuid, which is the GUID for the module.\r
299\r
300 ReportStatusCode()must actively prevent recusrsion. If ReportStatusCode()\r
301 is called while processing another any other Report Status Code Library function,\r
302 then ReportStatusCode() must return immediately.\r
303\r
304 @param Type Status code type.\r
305 @param Value Status code value.\r
306\r
307 @retval EFI_SUCCESS The status code was reported.\r
308 @retval EFI_DEVICE_ERROR There status code could not be reported due to a\r
309 device error.\r
310 @retval EFI_UNSUPPORTED Report status code is not supported\r
311\r
312**/\r
313EFI_STATUS\r
314EFIAPI\r
315ReportStatusCode (\r
316 IN EFI_STATUS_CODE_TYPE Type,\r
317 IN EFI_STATUS_CODE_VALUE Value\r
318 )\r
319{\r
320 return InternalReportStatusCode (Type, Value, 0, &gEfiCallerIdGuid, NULL);\r
321}\r
322\r
323\r
324/**\r
325 Reports a status code with an extended data buffer.\r
326\r
327 Allocates and fills in the extended data section of a status code with the\r
328 extended data specified by ExtendedData and ExtendedDataSize. ExtendedData\r
329 is assumed to be one of the data structures specified in Related Definitions.\r
330 These data structure do not have the standard header, so this function is\r
331 responsible for allocating a buffer large enough for the standard header and\r
332 the extended data passed into this function. The standard header is filled\r
333 in with a GUID of gEfiStatusCodeSpecificDataGuid. The status code is reported\r
334 with a zero instance and a caller ID of gEfiCallerIdGuid.\r
335\r
336 ReportStatusCodeWithExtendedData()must actively prevent recursion. If\r
337 ReportStatusCodeWithExtendedData() is called while processing another any other\r
338 Report Status Code Library function, then ReportStatusCodeWithExtendedData()\r
339 must return EFI_DEVICE_ERROR immediately.\r
340\r
341 If ExtendedData is NULL, then ASSERT().\r
342 If ExtendedDataSize is 0, then ASSERT().\r
343\r
344 @param Type Status code type.\r
345 @param Value Status code value.\r
346 @param ExtendedData Pointer to the extended data buffer to be reported.\r
347 @param ExtendedDataSize The size, in bytes, of the extended data buffer to\r
348 be reported.\r
349\r
350 @retval EFI_SUCCESS The status code was reported with the extended\r
351 data specified by ExtendedData and ExtendedDataSize.\r
352 @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate the\r
353 extended data section.\r
354 @retval EFI_UNSUPPORTED Report status code is not supported\r
355\r
356**/\r
357EFI_STATUS\r
358EFIAPI\r
359ReportStatusCodeWithExtendedData (\r
360 IN EFI_STATUS_CODE_TYPE Type,\r
361 IN EFI_STATUS_CODE_VALUE Value,\r
362 IN CONST VOID *ExtendedData,\r
363 IN UINTN ExtendedDataSize\r
364 )\r
365{\r
366 ASSERT (ExtendedData != NULL);\r
367 ASSERT (ExtendedDataSize != 0);\r
368 return ReportStatusCodeEx (\r
369 Type,\r
370 Value,\r
371 0,\r
372 NULL,\r
373 NULL,\r
374 ExtendedData,\r
375 ExtendedDataSize\r
376 );\r
377}\r
378\r
379\r
380/**\r
381 Reports a status code with full parameters.\r
382\r
383 The function reports a status code. If ExtendedData is NULL and ExtendedDataSize\r
384 is 0, then an extended data buffer is not reported. If ExtendedData is not\r
385 NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.\r
386 ExtendedData is assumed not have the standard status code header, so this function\r
387 is responsible for allocating a buffer large enough for the standard header and\r
388 the extended data passed into this function. The standard header is filled in\r
389 with a GUID specified by ExtendedDataGuid. If ExtendedDataGuid is NULL, then a\r
390 GUID of gEfiStatusCodeSpecificDataGuid is used. The status code is reported with\r
391 an instance specified by Instance and a caller ID specified by CallerId. If\r
392 CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.\r
393\r
394 ReportStatusCodeEx()must actively prevent recursion. If\r
395 ReportStatusCodeEx() is called while processing another any\r
396 other Report Status Code Library function, then\r
397 ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.\r
398\r
399 If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().\r
400 If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().\r
401\r
402 @param Type Status code type.\r
403 @param Value Status code value.\r
404 @param Instance Status code instance number.\r
405 @param CallerId Pointer to a GUID that identifies the caller of this\r
406 function. If this parameter is NULL, then a caller\r
407 ID of gEfiCallerIdGuid is used.\r
408 @param ExtendedDataGuid Pointer to the GUID for the extended data buffer.\r
409 If this parameter is NULL, then a the status code\r
410 standard header is filled in with\r
411 gEfiStatusCodeSpecificDataGuid.\r
412 @param ExtendedData Pointer to the extended data buffer. This is an\r
413 optional parameter that may be NULL.\r
414 @param ExtendedDataSize The size, in bytes, of the extended data buffer.\r
415\r
416 @retval EFI_SUCCESS The status code was reported.\r
417 @retval EFI_OUT_OF_RESOURCES There were not enough resources to allocate\r
418 the extended data section if it was specified.\r
419 @retval EFI_UNSUPPORTED Report status code is not supported\r
420\r
421**/\r
422EFI_STATUS\r
423EFIAPI\r
424ReportStatusCodeEx (\r
425 IN EFI_STATUS_CODE_TYPE Type,\r
426 IN EFI_STATUS_CODE_VALUE Value,\r
427 IN UINT32 Instance,\r
428 IN CONST EFI_GUID *CallerId OPTIONAL,\r
429 IN CONST EFI_GUID *ExtendedDataGuid OPTIONAL,\r
430 IN CONST VOID *ExtendedData OPTIONAL,\r
431 IN UINTN ExtendedDataSize\r
432 )\r
433{\r
434 EFI_STATUS Status;\r
435 EFI_STATUS_CODE_DATA *StatusCodeData;\r
436\r
437 ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));\r
438 ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));\r
439\r
c5631cef 440 //\r
441 // Allocate space for the Status Code Header and its buffer\r
442 //\r
300240b6 443 StatusCodeData = AllocatePool (sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize);\r
c5631cef 444 if (StatusCodeData == NULL) {\r
445 return EFI_OUT_OF_RESOURCES;\r
446 }\r
447\r
448 //\r
449 // Fill in the extended data header\r
450 //\r
c9325700
ED
451 StatusCodeData->HeaderSize = (UINT16) sizeof (EFI_STATUS_CODE_DATA);\r
452 StatusCodeData->Size = (UINT16) ExtendedDataSize;\r
c5631cef 453 if (ExtendedDataGuid == NULL) {\r
454 ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;\r
455 }\r
456 CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);\r
457\r
458 //\r
459 // Fill in the extended data buffer\r
460 //\r
461 if (ExtendedData != NULL) {\r
462 CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);\r
463 }\r
464\r
465 //\r
466 // Report the status code\r
467 //\r
468 if (CallerId == NULL) {\r
469 CallerId = &gEfiCallerIdGuid;\r
470 }\r
471 Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);\r
472\r
473 //\r
474 // Free the allocated buffer\r
475 //\r
300240b6 476 FreePool (StatusCodeData);\r
c5631cef 477\r
478 return Status;\r
479}\r
480\r
481\r
482/**\r
483 Returns TRUE if status codes of type EFI_PROGRESS_CODE are enabled\r
484\r
485 This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED\r
486 bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r
487\r
488 @retval TRUE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of\r
489 PcdReportStatusCodeProperyMask is set.\r
490 @retval FALSE The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of\r
491 PcdReportStatusCodeProperyMask is clear.\r
492\r
493**/\r
494BOOLEAN\r
495EFIAPI\r
496ReportProgressCodeEnabled (\r
497 VOID\r
498 )\r
499{\r
500 return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED) != 0);\r
501}\r
502\r
503\r
504/**\r
505 Returns TRUE if status codes of type EFI_ERROR_CODE are enabled\r
506\r
507 This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED\r
508 bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r
509\r
510 @retval TRUE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of\r
511 PcdReportStatusCodeProperyMask is set.\r
512 @retval FALSE The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of\r
513 PcdReportStatusCodeProperyMask is clear.\r
514\r
515**/\r
516BOOLEAN\r
517EFIAPI\r
518ReportErrorCodeEnabled (\r
519 VOID\r
520 )\r
521{\r
522 return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED) != 0);\r
523}\r
524\r
525\r
526/**\r
527 Returns TRUE if status codes of type EFI_DEBUG_CODE are enabled\r
528\r
529 This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED\r
530 bit of PcdReportStatusCodeProperyMask is set. Otherwise FALSE is returned.\r
531\r
532 @retval TRUE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of\r
533 PcdReportStatusCodeProperyMask is set.\r
534 @retval FALSE The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of\r
535 PcdReportStatusCodeProperyMask is clear.\r
536\r
537**/\r
538BOOLEAN\r
539EFIAPI\r
540ReportDebugCodeEnabled (\r
541 VOID\r
542 )\r
543{\r
544 return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED) != 0);\r
545}\r