Initial import.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3 6f19259b-4bc3-4df7-8a09-765794883524

EdkModulePkg/Library/EdkRuntimeStatusCodeLib/RtPlatformStatusCode/RtPlatformStatusCode.c

@@ -0,0 +1,130 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+  RtPlatformStatusCode.c 
+   
+Abstract:
+
+  Contains NT32 specific implementations required to use status codes.
+
+--*/
+
+//
+// Globals only work at BootService Time. NOT at Runtime!
+//
+// 
+
+typedef
+EFI_STATUS
+(EFIAPI *REPORT_STATUS_CODE_FUNCTION) (
+  IN EFI_STATUS_CODE_TYPE     Type,
+  IN EFI_STATUS_CODE_VALUE    Value,
+  IN UINT32                   Instance,
+  IN EFI_GUID                 *CallerId OPTIONAL,
+  IN EFI_STATUS_CODE_DATA     *Data OPTIONAL
+  );
+
+REPORT_STATUS_CODE_FUNCTION  mPeiReportStatusCode;
+
+//
+// Function implementations
+//
+EFI_STATUS
+RtPlatformReportStatusCode (
+  IN EFI_STATUS_CODE_TYPE     CodeType,
+  IN EFI_STATUS_CODE_VALUE    Value,
+  IN UINT32                   Instance,
+  IN EFI_GUID                 * CallerId,
+  IN EFI_STATUS_CODE_DATA     * Data OPTIONAL
+  )
+/*++
+
+Routine Description:
+
+  Call all status code listeners in the MonoStatusCode.
+
+Arguments:
+
+  Same as ReportStatusCode service
+  
+Returns:
+
+  EFI_SUCCESS     Always returns success.
+
+--*/
+{
+  RtMemoryReportStatusCode (CodeType, Value, Instance, CallerId, Data);
+  if (EfiAtRuntime ()) {
+    //
+    // For now all we do is post code at runtime
+    //
+    return EFI_SUCCESS;
+  }
+
+  BsDataHubReportStatusCode (CodeType, Value, Instance, CallerId, Data);
+
+  //
+  // Call back into PEI to get status codes.  This is because SecMain contains
+  // status code that reports to Win32.
+  //
+  if (mPeiReportStatusCode != NULL) {
+    return mPeiReportStatusCode (CodeType, Value, Instance, CallerId, Data);
+  }
+
+  return EFI_SUCCESS;
+}
+
+VOID
+RtPlatformStatusCodeInitialize (
+  VOID
+  )
+/*++
+
+Routine Description:
+
+  Initialize the status code listeners.
+
+Arguments:
+
+  (Standard EFI Image entry - EFI_IMAGE_ENTRY_POINT)
+
+Returns:
+
+  None
+
+--*/
+{
+  EFI_HOB_GUID_TYPE   *GuidHob;
+  void                *Pointer;
+
+  RtMemoryStatusCodeInitialize ();
+  BsDataHubStatusCodeInitialize ();
+
+  //
+  // Play any prior status codes to the data hub.
+  //
+  PlaybackStatusCodes (BsDataHubReportStatusCode);
+
+  //
+  // If PEI has a ReportStatusCode callback find it and use it before StdErr
+  // is connected.
+  //
+  mPeiReportStatusCode  = NULL;
+
+  GuidHob = GetFirstGuidHob (&gEfiStatusCodeRuntimeProtocolGuid);
+  if (NULL == GuidHob) {
+    return;
+  }
+  Pointer = GET_GUID_HOB_DATA (GuidHob);
+  mPeiReportStatusCode = (REPORT_STATUS_CODE_FUNCTION) (*(UINTN *) Pointer);
+}