1. Use Mde library for Debug Port Module

[mirror_edk2.git] / MdeModulePkg / Universal / DebugSupportDxe / Ia32 / PlDebugSupportIa32.c

diff --git a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c
index c75c0401522b8588d0dd3eef98a9380cf8948144..290fea69d5c12c9f50d809a3c3d26a1fec4f657c 100644 (file)
--- a/MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c
+++ b/MdeModulePkg/Universal/DebugSupportDxe/Ia32/PlDebugSupportIa32.c
@@ -1,7 +1,7 @@
 /** @file\r
-  IA32 specific debug support functions\r
+  IA32 specific functions to support Debug Support protocol.\r
 \r
-Copyright (c) 2006 - 2008, Intel Corporation\r
+Copyright (c) 2008, Intel Corporation\r
 All rights reserved. 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
@@ -12,7 +12,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 \r
 **/\r
 \r
-#include "DebugSupport.h"\r
+#include "PlDebugSupport.h"\r
 \r
 IA32_IDT_GATE_DESCRIPTOR  NullDesc = {{0}};\r
 \r
@@ -30,7 +30,11 @@ GetInterruptHandleFromIdt (
   )\r
 {\r
   UINTN      InterruptHandle;\r
- \r
+\r
+  //\r
+  // InterruptHandle  0-15 : OffsetLow\r
+  // InterruptHandle 16-31 : OffsetHigh\r
+  //\r
   ((UINT16 *) &InterruptHandle)[0] = (UINT16) IdtGateDescriptor->Bits.OffsetLow;\r
   ((UINT16 *) &InterruptHandle)[1] = (UINT16) IdtGateDescriptor->Bits.OffsetHigh;\r
 \r