X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FUefiDebugLibStdErr%2FDebugLib.c;h=ca4e56e98dced3b793d20c5ac9dfc2baf73e8455;hb=479b520d551323a41f4a59b47949e285a7a007ce;hp=7acbee59008c771f8911e513631f91ff958f5995;hpb=878ddf1fc3540a715f63594ed22b6929e881afb4;p=mirror_edk2.git

diff --git a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
index 7acbee5900..ca4e56e98d 100644
--- a/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
+++ b/MdePkg/Library/UefiDebugLibStdErr/DebugLib.c
@@ -1,7 +1,7 @@
 /** @file
   UEFI Debug Library that uses PrintLib to send messages to STDERR.
 
-  Copyright (c) 2006, Intel Corporation<BR>
+  Copyright (c) 2006 - 2007, Intel Corporation<BR>
   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        
@@ -12,6 +12,23 @@
 
 **/
 
+//
+// The package level header files this module uses
+//
+#include <Uefi.h>
+//
+// The protocols, PPI and GUID defintions for this module
+//
+//
+// The Library classes this module consumes
+//
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/PrintLib.h>
+#include <Library/PcdLib.h>
+#include <Library/BaseLib.h>
+#include <Library/BaseMemoryLib.h>
+
 //
 // Define the maximum debug and assert message length that this library supports 
 //
@@ -35,8 +52,8 @@
 VOID
 EFIAPI
 DebugPrint (
-  IN  UINTN ErrorLevel,
-  IN  CHAR8 *Format,
+  IN  UINTN        ErrorLevel,
+  IN  CONST CHAR8  *Format,
   ...
   )
 {
@@ -65,7 +82,7 @@ DebugPrint (
   //
   // Send the print string to the Standard Error device
   //
-  if (gST->StdErr != NULL) {
+  if ((gST != NULL) && (gST->StdErr != NULL)) {
     gST->StdErr->OutputString (gST->StdErr, Buffer);
   }
 }
@@ -76,7 +93,7 @@ DebugPrint (
   Prints an assert message containing a filename, line number, and description.  
   This may be followed by a breakpoint or a dead loop.
 
-  Print a message of the form “ASSERT <FileName>(<LineNumber>): <Description>\n” 
+  Print a message of the form "ASSERT <FileName>(<LineNumber>): <Description>\n" 
   to the debug output device.  If DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED bit of 
   PcdDebugProperyMask is set then CpuBreakpoint() is called. Otherwise, if 
   DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED bit of PcdDebugProperyMask is set then 
@@ -85,9 +102,9 @@ DebugPrint (
   DebugAssert() must actively prevent recusrsion.  If DebugAssert() is called while
   processing another DebugAssert(), then DebugAssert() must return immediately.
 
-  If FileName is NULL, then a <FileName> string of “(NULL) Filename” is printed.
+  If FileName is NULL, then a <FileName> string of "(NULL) Filename" is printed.
 
-  If Description is NULL, then a <Description> string of “(NULL) Description” is printed.
+  If Description is NULL, then a <Description> string of "(NULL) Description" is printed.
 
   @param  FileName     Pointer to the name of the source file that generated the assert condition.
   @param  LineNumber   The line number in the source file that generated the assert condition
@@ -97,9 +114,9 @@ DebugPrint (
 VOID
 EFIAPI
 DebugAssert (
-  IN CHAR8  *FileName,
-  IN INTN   LineNumber,
-  IN CHAR8  *Description
+  IN CONST CHAR8  *FileName,
+  IN UINTN        LineNumber,
+  IN CONST CHAR8  *Description
   )
 {
   CHAR16  Buffer[MAX_DEBUG_MESSAGE_LENGTH];
@@ -112,7 +129,7 @@ DebugAssert (
   //
   // Send the print string to the Standard Error device
   //
-  if (gST->StdErr != NULL) {
+  if ((gST != NULL) && (gST->StdErr != NULL)) {
     gST->StdErr->OutputString (gST->StdErr, Buffer);
   }
 
@@ -136,7 +153,7 @@ DebugAssert (
 
   If Buffer is NULL, then ASSERT().
 
-  If Length is greater than (MAX_ADDRESS – Buffer + 1), then ASSERT(). 
+  If Length is greater than (MAX_ADDRESS ? Buffer + 1), then ASSERT(). 
 
   @param   Buffer  Pointer to the target buffer to fill with PcdDebugClearMemoryValue.
   @param   Length  Number of bytes in Buffer to fill with zeros PcdDebugClearMemoryValue. 
@@ -180,7 +197,7 @@ DebugAssertEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);
+  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);
 }
 
 
@@ -201,7 +218,7 @@ DebugPrintEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);
+  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);
 }
 
 
@@ -222,7 +239,7 @@ DebugCodeEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);
+  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);
 }
 
 
@@ -243,5 +260,5 @@ DebugClearMemoryEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
+  return (BOOLEAN) ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
 }