1 files changed, 154 insertions, 0 deletions
diff --git a/EDK/Foundation/Library/RuntimeDxe/EfiRuntimeLib/Debug.c b/EDK/Foundation/Library/RuntimeDxe/EfiRuntimeLib/Debug.c
new file mode 100644
index 0000000..f0116cb
--- /dev/null
+++ b/EDK/Foundation/Library/RuntimeDxe/EfiRuntimeLib/Debug.c
@@ -0,0 +1,154 @@
+/*++
+
+Copyright (c) 2004, 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:
+
+  Debug.c
+
+Abstract:
+
+  Support for Debug primatives. 
+
+--*/
+
+#include "Tiano.h"
+#include "EfiRuntimeLib.h"
+#include EFI_GUID_DEFINITION (StatusCodeCallerId)
+#include EFI_GUID_DEFINITION (StatusCodeDataTypeId)
+
+#define EFI_STATUS_CODE_DATA_MAX_SIZE64 (EFI_STATUS_CODE_DATA_MAX_SIZE / 8)
+
+VOID
+EfiDebugAssert (
+  IN CHAR8    *FileName,
+  IN INTN     LineNumber,
+  IN CHAR8    *Description
+  )
+/*++
+
+Routine Description:
+
+  Worker function for ASSERT (). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded BREAKPOINT ().
+  
+Arguments:
+
+  FileName    - File name of failing routine.
+
+  LineNumber  - Line number of failing ASSERT ().
+
+  Description - Description, usually the assertion,
+  
+Returns:
+  
+  None
+
+--*/
+{
+  UINT64  Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE64];
+
+  EfiDebugAssertWorker (FileName, LineNumber, Description, sizeof (Buffer), Buffer);
+
+  EfiReportStatusCode (
+    (EFI_ERROR_CODE | EFI_ERROR_UNRECOVERED),
+    (EFI_SOFTWARE_DXE_RT_DRIVER | EFI_SW_EC_ILLEGAL_SOFTWARE_STATE),
+    0,
+    &gEfiCallerIdGuid,
+    (EFI_STATUS_CODE_DATA *) Buffer
+    );
+
+  //
+  // Put break point in module that contained the error.
+  //
+  EFI_BREAKPOINT ();
+}
+
+VOID
+EfiDebugVPrint (
+  IN  UINTN   ErrorLevel,
+  IN  CHAR8   *Format,
+  IN  VA_LIST Marker
+  )
+/*++
+
+Routine Description:
+
+  Worker function for DEBUG (). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded do nothing.
+  
+Arguments:
+
+  ErrorLevel - If error level is set do the debug print.
+
+  Format     - String to use for the print, followed by Print arguments.
+
+  Marker     - VarArgs
+  
+Returns:
+  
+  None
+
+--*/
+{
+  UINT64  Buffer[EFI_STATUS_CODE_DATA_MAX_SIZE64];
+
+  if (!(gRtErrorLevel & ErrorLevel)) {
+    return ;
+  }
+
+  EfiDebugVPrintWorker (ErrorLevel, Format, Marker, sizeof (Buffer), Buffer);
+
+  EfiReportStatusCode (
+    EFI_DEBUG_CODE,
+    (EFI_SOFTWARE_DXE_RT_DRIVER | EFI_DC_UNSPECIFIED),
+    (UINT32) ErrorLevel,
+    &gEfiCallerIdGuid,
+    (EFI_STATUS_CODE_DATA *) Buffer
+    );
+
+  return ;
+}
+
+VOID
+EfiDebugPrint (
+  IN  UINTN                   ErrorLevel,
+  IN  CHAR8                   *Format,
+  ...
+  )
+/*++
+
+Routine Description:
+
+  Worker function for DEBUG (). If Error Logging hub is loaded log ASSERT
+  information. If Error Logging hub is not loaded do nothing.
+
+  We use UINT64 buffers due to IPF alignment concerns.
+
+Arguments:
+
+  ErrorLevel - If error level is set do the debug print.
+
+  Format     - String to use for the print, followed by Print arguments.
+
+  ...        - VAR args for Format
+  
+Returns:
+  
+  None
+
+--*/
+{
+  VA_LIST Marker;
+
+  VA_START (Marker, Format);
+  EfiDebugVPrint (ErrorLevel, Format, Marker);
+  VA_END (Marker);
+}