ArmVirtPkg: reinstate timer unmask quirk for Xen

[mirror_edk2.git] / DuetPkg / DxeIpl / Debug.c

diff --git a/DuetPkg/DxeIpl/Debug.c b/DuetPkg/DxeIpl/Debug.c
index 45d3a414111d8fc974f06370fc7708d37e796c8e..800f0080e08c9210d84bd05352351c4853c696df 100644 (file)
--- a/DuetPkg/DxeIpl/Debug.c
+++ b/DuetPkg/DxeIpl/Debug.c
@@ -1,7 +1,7 @@
 /** @file\r
 \r
-Copyright (c) 2006, Intel Corporation                                                         \r
-All rights reserved. This program and the accompanying materials                          \r
+Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials                          \r
 are licensed and made available under the terms and conditions of the BSD License         \r
 which accompanies this distribution.  The full text of the license may be found at        \r
 http://opensource.org/licenses/bsd-license.php                                            \r
@@ -19,6 +19,9 @@ Revision History:
 **/\r
 \r
 #include "DxeIpl.h"\r
+#include <Library/SerialPortLib.h>\r
+#include "SerialStatusCode.h"\r
+#include "Debug.h"\r
 \r
 UINT8 *mCursor;\r
 UINT8 mHeaderIndex = 10;\r
@@ -49,48 +52,32 @@ ClearScreen (
 }\r
 \r
 VOID\r
-PrintValue (\r
-  UINT32 Value\r
-  )\r
-{\r
-  UINT32 Index;\r
-  UINT8  Char;\r
-\r
-  for (Index = 0; Index < 8; Index++) {\r
-    Char = (UINT8)((Value >> ((7 - Index) * 4)) & 0x0f) + '0';\r
-    if (Char > '9') {\r
-      Char = Char - '0' - 10 + 'A';\r
-    }\r
-    *mCursor = Char;\r
-    mCursor += 2;\r
-  }\r
-}\r
-\r
-VOID\r
-PrintValue64 (\r
-  UINT64 Value\r
-  )\r
-{\r
-  PrintValue ((UINT32) RShiftU64 (Value, 32));\r
-  PrintValue ((UINT32) Value);\r
-}\r
-\r
-\r
-\r
-VOID\r
+EFIAPI\r
 PrintString (\r
-  UINT8 *String\r
+  IN CONST CHAR8  *FormatString,\r
+  ...\r
   )\r
 {\r
-  UINT32 Index;\r
+  UINTN           Index;\r
+  CHAR8           PrintBuffer[1000];\r
+  VA_LIST         Marker;\r
 \r
-  for (Index = 0; String[Index] != 0; Index++) {\r
-    if (String[Index] == '\n') {\r
-      mCursor = (UINT8 *)(UINTN)(0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));\r
+  VA_START (Marker, FormatString);\r
+  AsciiVSPrint (PrintBuffer, sizeof (PrintBuffer), FormatString, Marker);\r
+  VA_END (Marker);\r
+\r
+  for (Index = 0; PrintBuffer[Index] != 0; Index++) {\r
+    if (PrintBuffer[Index] == '\n') {\r
+      mCursor = (UINT8 *) (UINTN) (0xb8000 + (((((UINTN)mCursor - 0xb8000) + 160) / 160) * 160));\r
     } else {\r
-      *mCursor = String[Index];\r
+      *mCursor = (UINT8) PrintBuffer[Index];\r
       mCursor += 2;\r
     }\r
   }\r
+\r
+  //\r
+  // All information also output to serial port.\r
+  //\r
+  SerialPortWrite ((UINT8 *) PrintBuffer, Index);\r
 }\r
 \r