From bb5545b663e1d8ac4fd37003d5ba26fafdad5831 Mon Sep 17 00:00:00 2001
From: qwang12 <qwang12@6f19259b-4bc3-4df7-8a09-765794883524>
Date: Mon, 3 Jul 2006 15:40:49 +0000
Subject: Add PcdDxe and PcdPEIM to all-arch for EdkModulePkg-All-Archs.fpd Fix
 a few bugs in PcdDxe and PcdPEIM

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@722 6f19259b-4bc3-4df7-8a09-765794883524
---
 EdkModulePkg/Universal/PCD/Dxe/Service.c | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

(limited to 'EdkModulePkg/Universal/PCD/Dxe/Service.c')

diff --git a/EdkModulePkg/Universal/PCD/Dxe/Service.c b/EdkModulePkg/Universal/PCD/Dxe/Service.c
index 97518510d6..717a4345ea 100644
--- a/EdkModulePkg/Universal/PCD/Dxe/Service.c
+++ b/EdkModulePkg/Universal/PCD/Dxe/Service.c
@@ -742,19 +742,23 @@ GetExPcdTokenNumber (
   EFI_GUID            *MatchGuid;
   UINTN               MatchGuidIdx;
 
-  ExMap       = mPcdDatabase->PeiDb.Init.ExMapTable;
-  GuidTable   = mPcdDatabase->PeiDb.Init.GuidTable;
-  
-  MatchGuid   = ScanGuid (GuidTable, sizeof(mPcdDatabase->PeiDb.Init.GuidTable), Guid);
-  ASSERT (MatchGuid != NULL);
+  if (!PEI_DATABASE_EMPTY) {
+    ExMap       = mPcdDatabase->PeiDb.Init.ExMapTable;
+    GuidTable   = mPcdDatabase->PeiDb.Init.GuidTable;
+    
+    MatchGuid   = ScanGuid (GuidTable, sizeof(mPcdDatabase->PeiDb.Init.GuidTable), Guid);
+    
+    if (MatchGuid != NULL) {
 
-  MatchGuidIdx = MatchGuid - GuidTable;
-  
-  for (i = 0; i < PEI_EXMAPPING_TABLE_SIZE; i++) {
-    if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&
-        (MatchGuidIdx == ExMap[i].ExGuidIndex)) {
-        return ExMap[i].LocalTokenNumber;
+      MatchGuidIdx = MatchGuid - GuidTable;
+      
+      for (i = 0; i < PEI_EXMAPPING_TABLE_SIZE; i++) {
+        if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&
+            (MatchGuidIdx == ExMap[i].ExGuidIndex)) {
+            return ExMap[i].LocalTokenNumber;
 
+        }
+      }
     }
   }
   
@@ -762,6 +766,10 @@ GetExPcdTokenNumber (
   GuidTable   = mPcdDatabase->DxeDb.Init.GuidTable;
 
   MatchGuid   = ScanGuid (GuidTable, sizeof(mPcdDatabase->DxeDb.Init.GuidTable), Guid);
+  //
+  // We need to ASSERT here. If GUID can't be found in GuidTable, this is a
+  // error in the BUILD system.
+  //
   ASSERT (MatchGuid != NULL);
 
   MatchGuidIdx = MatchGuid - GuidTable;
@@ -769,7 +777,7 @@ GetExPcdTokenNumber (
   for (i = 0; i < DXE_EXMAPPING_TABLE_SIZE; i++) {
     if ((ExTokenNumber == ExMap[i].ExTokenNumber) &&
          (MatchGuidIdx == ExMap[i].ExGuidIndex)) {
-        return ExMap[i].LocalTokenNumber + PEI_LOCAL_TOKEN_NUMBER;
+        return ExMap[i].LocalTokenNumber;
     }
   }
 
-- 
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