MdeModulePkg/Library/SmmReportStatusCodeLib/ReportStatusCodeLib.c

   1 /** @file
   2   Report Status Code Library for SMM Phase.
   3
   4   Copyright (c) 2009 - 2010, Intel Corporation. All rights reserved.<BR>
   5   This program and the accompanying materials
   6   are licensed and made available under the terms and conditions of the BSD License
   7   which accompanies this distribution.  The full text of the license may be found at
   8   http://opensource.org/licenses/bsd-license.php
   9
  10   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14
  15 #include <Library/ReportStatusCodeLib.h>
  16 #include <Library/DebugLib.h>
  17 #include <Library/SmmServicesTableLib.h>
  18 #include <Library/BaseLib.h>
  19 #include <Library/BaseMemoryLib.h>
  20 #include <Library/PcdLib.h>
  21 #include <Library/MemoryAllocationLib.h>
  22
  23 #include <Guid/StatusCodeDataTypeId.h>
  24 #include <Guid/StatusCodeDataTypeDebug.h>
  25 #include <Protocol/SmmStatusCode.h>
  26
  27 EFI_SMM_REPORT_STATUS_CODE     mReportStatusCode = NULL;
  28 EFI_SMM_STATUS_CODE_PROTOCOL   *mStatusCodeProtocol = NULL;
  29
  30
  31 /**
  32   Locate the report status code service.
  33
  34   @return   Function pointer to the report status code service.
  35             NULL is returned if no status code service is available.
  36
  37 **/
  38 EFI_SMM_REPORT_STATUS_CODE
  39 InternalGetReportStatusCode (
  40   VOID
  41   )
  42 {
  43   EFI_STATUS                    Status;
  44
  45   Status = gSmst->SmmLocateProtocol (&gEfiSmmStatusCodeProtocolGuid, NULL, (VOID**)&mStatusCodeProtocol);
  46   if (!EFI_ERROR (Status) && mStatusCodeProtocol != NULL) {
  47     return mStatusCodeProtocol->ReportStatusCode;
  48   }
  49   return NULL;
  50 }
  51
  52 /**
  53   Internal worker function that reports a status code through the status code service.
  54
  55   If status code service is not cached, then this function checks if status code service is
  56   available in system.  If status code service is not available, then EFI_UNSUPPORTED is
  57   returned.  If status code service is present, then it is cached in mReportStatusCode.
  58   Finally this function reports status code through the status code service.
  59
  60   @param  Type              Status code type.
  61   @param  Value             Status code value.
  62   @param  Instance          Status code instance number.
  63   @param  CallerId          Pointer to a GUID that identifies the caller of this
  64                             function.  This is an optional parameter that may be
  65                             NULL.
  66   @param  Data              Pointer to the extended data buffer.  This is an
  67                             optional parameter that may be NULL.
  68
  69   @retval EFI_SUCCESS       The status code was reported.
  70   @retval EFI_UNSUPPORTED   Status code service is not available.
  71   @retval EFI_UNSUPPORTED   Status code type is not supported.
  72
  73 **/
  74 EFI_STATUS
  75 InternalReportStatusCode (
  76   IN EFI_STATUS_CODE_TYPE     Type,
  77   IN EFI_STATUS_CODE_VALUE    Value,
  78   IN UINT32                   Instance,
  79   IN CONST EFI_GUID           *CallerId OPTIONAL,
  80   IN EFI_STATUS_CODE_DATA     *Data     OPTIONAL
  81   )
  82 {
  83   if ((ReportProgressCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||
  84       (ReportErrorCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE) ||
  85       (ReportDebugCodeEnabled() && ((Type) & EFI_STATUS_CODE_TYPE_MASK) == EFI_DEBUG_CODE)) {
  86     //
  87     // If mReportStatusCode is NULL, then check if status code service is available in system.
  88     //
  89     if (mReportStatusCode == NULL) {
  90       mReportStatusCode = InternalGetReportStatusCode ();
  91       if (mReportStatusCode == NULL) {
  92         return EFI_UNSUPPORTED;
  93       }
  94     }
  95
  96     //
  97     // A status code service is present in system, so pass in all the parameters to the service.
  98     //
  99     return (*mReportStatusCode) (mStatusCodeProtocol, Type, Value, Instance, (EFI_GUID *)CallerId, Data);
 100   }
 101
 102   return EFI_UNSUPPORTED;
 103 }
 104
 105
 106 /**
 107   Converts a status code to an 8-bit POST code value.
 108
 109   Converts the status code specified by CodeType and Value to an 8-bit POST code
 110   and returns the 8-bit POST code in PostCode.  If CodeType is an
 111   EFI_PROGRESS_CODE or CodeType is an EFI_ERROR_CODE, then bits 0..4 of PostCode
 112   are set to bits 16..20 of Value, and bits 5..7 of PostCode are set to bits
 113   24..26 of Value., and TRUE is returned.  Otherwise, FALSE is returned.
 114
 115   If PostCode is NULL, then ASSERT().
 116
 117   @param  CodeType  The type of status code being converted.
 118   @param  Value     The status code value being converted.
 119   @param  PostCode  A pointer to the 8-bit POST code value to return.
 120
 121   @retval  TRUE   The status code specified by CodeType and Value was converted
 122                   to an 8-bit POST code and returned in  PostCode.
 123   @retval  FALSE  The status code specified by CodeType and Value could not be
 124                   converted to an 8-bit POST code value.
 125
 126 **/
 127 BOOLEAN
 128 EFIAPI
 129 CodeTypeToPostCode (
 130   IN  EFI_STATUS_CODE_TYPE   CodeType,
 131   IN  EFI_STATUS_CODE_VALUE  Value,
 132   OUT UINT8                  *PostCode
 133   )
 134 {
 135   //
 136   // If PostCode is NULL, then ASSERT()
 137   //
 138   ASSERT (PostCode != NULL);
 139
 140   //
 141   // Convert Value to an 8 bit post code
 142   //
 143   if (((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_PROGRESS_CODE) ||
 144       ((CodeType & EFI_STATUS_CODE_TYPE_MASK) == EFI_ERROR_CODE)       ) {
 145     *PostCode  = (UINT8) ((((Value & EFI_STATUS_CODE_CLASS_MASK) >> 24) << 5) |
 146                           (((Value & EFI_STATUS_CODE_SUBCLASS_MASK) >> 16) & 0x1f));
 147     return TRUE;
 148   }
 149   return FALSE;
 150 }
 151
 152
 153 /**
 154   Extracts ASSERT() information from a status code structure.
 155
 156   Converts the status code specified by CodeType, Value, and Data to the ASSERT()
 157   arguments specified by Filename, Description, and LineNumber.  If CodeType is
 158   an EFI_ERROR_CODE, and CodeType has a severity of EFI_ERROR_UNRECOVERED, and
 159   Value has an operation mask of EFI_SW_EC_ILLEGAL_SOFTWARE_STATE, extract
 160   Filename, Description, and LineNumber from the optional data area of the
 161   status code buffer specified by Data.  The optional data area of Data contains
 162   a Null-terminated ASCII string for the FileName, followed by a Null-terminated
 163   ASCII string for the Description, followed by a 32-bit LineNumber.  If the
 164   ASSERT() information could be extracted from Data, then return TRUE.
 165   Otherwise, FALSE is returned.
 166
 167   If Data is NULL, then ASSERT().
 168   If Filename is NULL, then ASSERT().
 169   If Description is NULL, then ASSERT().
 170   If LineNumber is NULL, then ASSERT().
 171
 172   @param  CodeType     The type of status code being converted.
 173   @param  Value        The status code value being converted.
 174   @param  Data         Pointer to status code data buffer.
 175   @param  Filename     Pointer to the source file name that generated the ASSERT().
 176   @param  Description  Pointer to the description of the ASSERT().
 177   @param  LineNumber   Pointer to source line number that generated the ASSERT().
 178
 179   @retval  TRUE   The status code specified by CodeType, Value, and Data was
 180                   converted ASSERT() arguments specified by Filename, Description,
 181                   and LineNumber.
 182   @retval  FALSE  The status code specified by CodeType, Value, and Data could
 183                   not be converted to ASSERT() arguments.
 184
 185 **/
 186 BOOLEAN
 187 EFIAPI
 188 ReportStatusCodeExtractAssertInfo (
 189   IN EFI_STATUS_CODE_TYPE        CodeType,
 190   IN EFI_STATUS_CODE_VALUE       Value,
 191   IN CONST EFI_STATUS_CODE_DATA  *Data,
 192   OUT CHAR8                      **Filename,
 193   OUT CHAR8                      **Description,
 194   OUT UINT32                     *LineNumber
 195   )
 196 {
 197   EFI_DEBUG_ASSERT_DATA  *AssertData;
 198
 199   ASSERT (Data        != NULL);
 200   ASSERT (Filename    != NULL);
 201   ASSERT (Description != NULL);
 202   ASSERT (LineNumber  != NULL);
 203
 204   if (((CodeType & EFI_STATUS_CODE_TYPE_MASK)      == EFI_ERROR_CODE) &&
 205       ((CodeType & EFI_STATUS_CODE_SEVERITY_MASK)  == EFI_ERROR_UNRECOVERED) &&
 206       ((Value    & EFI_STATUS_CODE_OPERATION_MASK) == EFI_SW_EC_ILLEGAL_SOFTWARE_STATE)) {
 207     AssertData   = (EFI_DEBUG_ASSERT_DATA *)(Data + 1);
 208     *Filename    = (CHAR8 *)(AssertData + 1);
 209     *Description = *Filename + AsciiStrLen (*Filename) + 1;
 210     *LineNumber  = AssertData->LineNumber;
 211     return TRUE;
 212   }
 213   return FALSE;
 214 }
 215
 216
 217 /**
 218   Extracts DEBUG() information from a status code structure.
 219
 220   Converts the status code specified by Data to the DEBUG() arguments specified
 221   by ErrorLevel, Marker, and Format.  If type GUID in Data is
 222   EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID, then extract ErrorLevel, Marker, and
 223   Format from the optional data area of the status code buffer specified by Data.
 224   The optional data area of Data contains a 32-bit ErrorLevel followed by Marker
 225   which is 12 UINTN parameters, followed by a Null-terminated ASCII string for
 226   the Format.  If the DEBUG() information could be extracted from Data, then
 227   return TRUE.  Otherwise, FALSE is returned.
 228
 229   If Data is NULL, then ASSERT().
 230   If ErrorLevel is NULL, then ASSERT().
 231   If Marker is NULL, then ASSERT().
 232   If Format is NULL, then ASSERT().
 233
 234   @param  Data        Pointer to status code data buffer.
 235   @param  ErrorLevel  Pointer to error level mask for a debug message.
 236   @param  Marker      Pointer to the variable argument list associated with Format.
 237   @param  Format      Pointer to a Null-terminated ASCII format string of a
 238                       debug message.
 239
 240   @retval  TRUE   The status code specified by Data was converted DEBUG() arguments
 241                   specified by ErrorLevel, Marker, and Format.
 242   @retval  FALSE  The status code specified by Data could not be converted to
 243                   DEBUG() arguments.
 244
 245 **/
 246 BOOLEAN
 247 EFIAPI
 248 ReportStatusCodeExtractDebugInfo (
 249   IN CONST EFI_STATUS_CODE_DATA  *Data,
 250   OUT UINT32                     *ErrorLevel,
 251   OUT BASE_LIST                  *Marker,
 252   OUT CHAR8                      **Format
 253   )
 254 {
 255   EFI_DEBUG_INFO  *DebugInfo;
 256
 257   ASSERT (Data       != NULL);
 258   ASSERT (ErrorLevel != NULL);
 259   ASSERT (Marker     != NULL);
 260   ASSERT (Format     != NULL);
 261
 262   //
 263   // If the GUID type is not EFI_STATUS_CODE_DATA_TYPE_DEBUG_GUID then return FALSE
 264   //
 265   if (!CompareGuid (&Data->Type, &gEfiStatusCodeDataTypeDebugGuid)) {
 266     return FALSE;
 267   }
 268
 269   //
 270   // Retrieve the debug information from the status code record
 271   //
 272   DebugInfo = (EFI_DEBUG_INFO *)(Data + 1);
 273
 274   *ErrorLevel = DebugInfo->ErrorLevel;
 275
 276   //
 277   // The first 12 * sizeof (UINT64) bytes following EFI_DEBUG_INFO are for variable arguments
 278   // of format in DEBUG string. Its address is returned in Marker and has to be 64-bit aligned.
 279   // It must be noticed that EFI_DEBUG_INFO follows EFI_STATUS_CODE_DATA, whose size is
 280   // 20 bytes. The size of EFI_DEBUG_INFO is 4 bytes, so we can ensure that Marker
 281   // returned is 64-bit aligned.
 282   // 64-bit aligned is a must, otherwise retrieving 64-bit parameter from BASE_LIST will
 283   // cause unalignment exception.
 284   //
 285   *Marker = (BASE_LIST) (DebugInfo + 1);
 286   *Format = (CHAR8 *)(((UINT64 *)*Marker) + 12);
 287
 288   return TRUE;
 289 }
 290
 291
 292 /**
 293   Reports a status code.
 294
 295   Reports the status code specified by the parameters Type and Value.  Status
 296   code also require an instance, caller ID, and extended data.  This function
 297   passed in a zero instance, NULL extended data, and a caller ID of
 298   gEfiCallerIdGuid, which is the GUID for the module.
 299
 300   ReportStatusCode()must actively prevent recusrsion.  If ReportStatusCode()
 301   is called while processing another any other Report Status Code Library function,
 302   then ReportStatusCode() must return immediately.
 303
 304   @param  Type   Status code type.
 305   @param  Value  Status code value.
 306
 307   @retval  EFI_SUCCESS       The status code was reported.
 308   @retval  EFI_DEVICE_ERROR  There status code could not be reported due to a
 309                              device error.
 310   @retval  EFI_UNSUPPORTED   Report status code is not supported
 311
 312 **/
 313 EFI_STATUS
 314 EFIAPI
 315 ReportStatusCode (
 316   IN EFI_STATUS_CODE_TYPE   Type,
 317   IN EFI_STATUS_CODE_VALUE  Value
 318   )
 319 {
 320   return InternalReportStatusCode (Type, Value, 0, &gEfiCallerIdGuid, NULL);
 321 }
 322
 323
 324 /**
 325   Reports a status code with an extended data buffer.
 326
 327   Allocates and fills in the extended data section of a status code with the
 328   extended data specified by ExtendedData and ExtendedDataSize.  ExtendedData
 329   is assumed to be one of the data structures specified in Related Definitions.
 330   These data structure do not have the standard header, so this function is
 331   responsible for allocating a buffer large enough for the standard header and
 332   the extended data passed into this function.  The standard header is filled
 333   in with a GUID of  gEfiStatusCodeSpecificDataGuid.  The status code is reported
 334   with a zero instance and a caller ID of gEfiCallerIdGuid.
 335
 336   ReportStatusCodeWithExtendedData()must actively prevent recursion.  If
 337   ReportStatusCodeWithExtendedData() is called while processing another any other
 338   Report Status Code Library function, then ReportStatusCodeWithExtendedData()
 339   must return EFI_DEVICE_ERROR immediately.
 340
 341   If ExtendedData is NULL, then ASSERT().
 342   If ExtendedDataSize is 0, then ASSERT().
 343
 344   @param  Type              Status code type.
 345   @param  Value             Status code value.
 346   @param  ExtendedData      Pointer to the extended data buffer to be reported.
 347   @param  ExtendedDataSize  The size, in bytes, of the extended data buffer to
 348                             be reported.
 349
 350   @retval  EFI_SUCCESS           The status code was reported with the extended
 351                                  data specified by ExtendedData and ExtendedDataSize.
 352   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to allocate the
 353                                  extended data section.
 354   @retval  EFI_UNSUPPORTED       Report status code is not supported
 355
 356 **/
 357 EFI_STATUS
 358 EFIAPI
 359 ReportStatusCodeWithExtendedData (
 360   IN EFI_STATUS_CODE_TYPE   Type,
 361   IN EFI_STATUS_CODE_VALUE  Value,
 362   IN CONST VOID             *ExtendedData,
 363   IN UINTN                  ExtendedDataSize
 364   )
 365 {
 366   ASSERT (ExtendedData     != NULL);
 367   ASSERT (ExtendedDataSize != 0);
 368   return ReportStatusCodeEx (
 369            Type,
 370            Value,
 371            0,
 372            NULL,
 373            NULL,
 374            ExtendedData,
 375            ExtendedDataSize
 376            );
 377 }
 378
 379
 380 /**
 381   Reports a status code with full parameters.
 382
 383   The function reports a status code.  If ExtendedData is NULL and ExtendedDataSize
 384   is 0, then an extended data buffer is not reported.  If ExtendedData is not
 385   NULL and ExtendedDataSize is not 0, then an extended data buffer is allocated.
 386   ExtendedData is assumed not have the standard status code header, so this function
 387   is responsible for allocating a buffer large enough for the standard header and
 388   the extended data passed into this function.  The standard header is filled in
 389   with a GUID specified by ExtendedDataGuid.  If ExtendedDataGuid is NULL, then a
 390   GUID of gEfiStatusCodeSpecificDataGuid is used.  The status code is reported with
 391   an instance specified by Instance and a caller ID specified by CallerId.  If
 392   CallerId is NULL, then a caller ID of gEfiCallerIdGuid is used.
 393
 394   ReportStatusCodeEx()must actively prevent recursion. If
 395   ReportStatusCodeEx() is called while processing another any
 396   other Report Status Code Library function, then
 397   ReportStatusCodeEx() must return EFI_DEVICE_ERROR immediately.
 398
 399   If ExtendedData is NULL and ExtendedDataSize is not zero, then ASSERT().
 400   If ExtendedData is not NULL and ExtendedDataSize is zero, then ASSERT().
 401
 402   @param  Type              Status code type.
 403   @param  Value             Status code value.
 404   @param  Instance          Status code instance number.
 405   @param  CallerId          Pointer to a GUID that identifies the caller of this
 406                             function.  If this parameter is NULL, then a caller
 407                             ID of gEfiCallerIdGuid is used.
 408   @param  ExtendedDataGuid  Pointer to the GUID for the extended data buffer.
 409                             If this parameter is NULL, then a the status code
 410                             standard header is filled in with
 411                             gEfiStatusCodeSpecificDataGuid.
 412   @param  ExtendedData      Pointer to the extended data buffer.  This is an
 413                             optional parameter that may be NULL.
 414   @param  ExtendedDataSize  The size, in bytes, of the extended data buffer.
 415
 416   @retval  EFI_SUCCESS           The status code was reported.
 417   @retval  EFI_OUT_OF_RESOURCES  There were not enough resources to allocate
 418                                  the extended data section if it was specified.
 419   @retval  EFI_UNSUPPORTED       Report status code is not supported
 420
 421 **/
 422 EFI_STATUS
 423 EFIAPI
 424 ReportStatusCodeEx (
 425   IN EFI_STATUS_CODE_TYPE   Type,
 426   IN EFI_STATUS_CODE_VALUE  Value,
 427   IN UINT32                 Instance,
 428   IN CONST EFI_GUID         *CallerId          OPTIONAL,
 429   IN CONST EFI_GUID         *ExtendedDataGuid  OPTIONAL,
 430   IN CONST VOID             *ExtendedData      OPTIONAL,
 431   IN UINTN                  ExtendedDataSize
 432   )
 433 {
 434   EFI_STATUS            Status;
 435   EFI_STATUS_CODE_DATA  *StatusCodeData;
 436
 437   ASSERT (!((ExtendedData == NULL) && (ExtendedDataSize != 0)));
 438   ASSERT (!((ExtendedData != NULL) && (ExtendedDataSize == 0)));
 439
 440   //
 441   // Allocate space for the Status Code Header and its buffer
 442   //
 443   StatusCodeData = AllocatePool (sizeof (EFI_STATUS_CODE_DATA) + ExtendedDataSize);
 444   if (StatusCodeData == NULL) {
 445     return EFI_OUT_OF_RESOURCES;
 446   }
 447
 448   //
 449   // Fill in the extended data header
 450   //
 451   StatusCodeData->HeaderSize = (UINT16) sizeof (EFI_STATUS_CODE_DATA);
 452   StatusCodeData->Size = (UINT16) ExtendedDataSize;
 453   if (ExtendedDataGuid == NULL) {
 454     ExtendedDataGuid = &gEfiStatusCodeSpecificDataGuid;
 455   }
 456   CopyGuid (&StatusCodeData->Type, ExtendedDataGuid);
 457
 458   //
 459   // Fill in the extended data buffer
 460   //
 461   if (ExtendedData != NULL) {
 462     CopyMem (StatusCodeData + 1, ExtendedData, ExtendedDataSize);
 463   }
 464
 465   //
 466   // Report the status code
 467   //
 468   if (CallerId == NULL) {
 469     CallerId = &gEfiCallerIdGuid;
 470   }
 471   Status = InternalReportStatusCode (Type, Value, Instance, CallerId, StatusCodeData);
 472
 473   //
 474   // Free the allocated buffer
 475   //
 476   FreePool (StatusCodeData);
 477
 478   return Status;
 479 }
 480
 481
 482 /**
 483   Returns TRUE if status codes of type EFI_PROGRESS_CODE are enabled
 484
 485   This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED
 486   bit of PcdReportStatusCodeProperyMask is set.  Otherwise FALSE is returned.
 487
 488   @retval  TRUE   The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of
 489                   PcdReportStatusCodeProperyMask is set.
 490   @retval  FALSE  The REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED bit of
 491                   PcdReportStatusCodeProperyMask is clear.
 492
 493 **/
 494 BOOLEAN
 495 EFIAPI
 496 ReportProgressCodeEnabled (
 497   VOID
 498   )
 499 {
 500   return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_PROGRESS_CODE_ENABLED) != 0);
 501 }
 502
 503
 504 /**
 505   Returns TRUE if status codes of type EFI_ERROR_CODE are enabled
 506
 507   This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED
 508   bit of PcdReportStatusCodeProperyMask is set.  Otherwise FALSE is returned.
 509
 510   @retval  TRUE   The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of
 511                   PcdReportStatusCodeProperyMask is set.
 512   @retval  FALSE  The REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED bit of
 513                   PcdReportStatusCodeProperyMask is clear.
 514
 515 **/
 516 BOOLEAN
 517 EFIAPI
 518 ReportErrorCodeEnabled (
 519   VOID
 520   )
 521 {
 522   return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_ERROR_CODE_ENABLED) != 0);
 523 }
 524
 525
 526 /**
 527   Returns TRUE if status codes of type EFI_DEBUG_CODE are enabled
 528
 529   This function returns TRUE if the REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED
 530   bit of PcdReportStatusCodeProperyMask is set.  Otherwise FALSE is returned.
 531
 532   @retval  TRUE   The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of
 533                   PcdReportStatusCodeProperyMask is set.
 534   @retval  FALSE  The REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED bit of
 535                   PcdReportStatusCodeProperyMask is clear.
 536
 537 **/
 538 BOOLEAN
 539 EFIAPI
 540 ReportDebugCodeEnabled (
 541   VOID
 542   )
 543 {
 544   return (BOOLEAN) ((PcdGet8 (PcdReportStatusCodePropertyMask) & REPORT_STATUS_CODE_PROPERTY_DEBUG_CODE_ENABLED) != 0);
 545 }