X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FLibrary%2FBaseDebugLibNull%2FDebugLib.c;h=1d3e719b0d15b7f9d892e4e53dd4e47422eb04ae;hb=e1f414b6a7d8a0424e0e01f655b09a4612b4d0e8;hp=9081b632d886bcb0e227795f8f4fbc6b071dd082;hpb=8960cdebac8c75f13f1cb6afa932f0ae323a138b;p=mirror_edk2.git

diff --git a/MdePkg/Library/BaseDebugLibNull/DebugLib.c b/MdePkg/Library/BaseDebugLibNull/DebugLib.c
index 9081b632d8..1d3e719b0d 100644
--- a/MdePkg/Library/BaseDebugLibNull/DebugLib.c
+++ b/MdePkg/Library/BaseDebugLibNull/DebugLib.c
@@ -13,9 +13,9 @@
 **/
 
 //
-// Define the maximum debug and assert message length that this library supports 
+// Include common header file for this module.
 //
-#define MAX_DEBUG_MESSAGE_LENGTH  0x100
+#include "CommonHeader.h"
 
 /**
 
@@ -39,20 +39,6 @@ DebugPrint (
   ...
   )
 {
-  CHAR8    Buffer[MAX_DEBUG_MESSAGE_LENGTH];
-  VA_LIST  Marker;
-
-  //
-  // If Format is NULL, then ASSERT().
-  //
-  ASSERT (Format != NULL);
-
-  //
-  // Print the assert message to a buffer
-  //
-  VA_START (Marker, Format);
-  AsciiVSPrint (Buffer, sizeof (Buffer), Format, Marker);
-  VA_END (Marker);
 }
 
 
@@ -83,25 +69,10 @@ VOID
 EFIAPI
 DebugAssert (
   IN CONST CHAR8  *FileName,
-  IN INTN         LineNumber,
+  IN UINTN        LineNumber,
   IN CONST CHAR8  *Description
   )
 {
-  CHAR8  Buffer[MAX_DEBUG_MESSAGE_LENGTH];
-
-  //
-  // Print the assert message to a buffer
-  //
-  AsciiSPrint (Buffer, sizeof (Buffer), "ASSERT %s(%d): %s\n", FileName, LineNumber, Description);
-
-  //
-  // Generate a Breakpoint, DeadLoop, or NOP based on PCD settings
-  //
-  if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_BREAKPOINT_ENABLED) != 0) {
-    CpuBreakpoint ();
-  } else if ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_ASSERT_DEADLOOP_ENABLED) != 0) {
-    CpuDeadLoop ();
-  }
 }
 
 
@@ -114,7 +85,7 @@ 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. 
@@ -129,15 +100,7 @@ DebugClearMemory (
   IN UINTN  Length
   )
 {
-  //
-  // If Buffer is NULL, then ASSERT().
-  //
-  ASSERT (Buffer != NULL);
-
-  //
-  // SetMem() checks for the the ASSERT() condition on Length and returns Buffer
-  //
-  return SetMem (Buffer, Length, PcdGet8(PcdDebugClearMemoryValue));
+  return Buffer;
 }
 
 
@@ -158,7 +121,7 @@ DebugAssertEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_ASSERT_ENABLED) != 0);
+  return FALSE;
 }
 
 
@@ -179,7 +142,7 @@ DebugPrintEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_PRINT_ENABLED) != 0);
+  return FALSE;
 }
 
 
@@ -200,7 +163,7 @@ DebugCodeEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_DEBUG_CODE_ENABLED) != 0);
+  return FALSE;
 }
 
 
@@ -221,5 +184,5 @@ DebugClearMemoryEnabled (
   VOID
   )
 {
-  return ((PcdGet8(PcdDebugPropertyMask) & DEBUG_PROPERTY_CLEAR_MEMORY_ENABLED) != 0);
+  return FALSE;
 }