1 files changed, 16 insertions, 10 deletions
diff --git a/MdePkg/Library/BaseLib/BaseLib.msa b/MdePkg/Library/BaseLib/BaseLib.msa
index 64168b4e41..430d74ef0a 100644
--- a/MdePkg/Library/BaseLib/BaseLib.msa
+++ b/MdePkg/Library/BaseLib/BaseLib.msa
@@ -5,8 +5,8 @@
     <ModuleType>BASE</ModuleType>
     <GuidValue>27d67720-ea68-48ae-93da-a3a074c90e30</GuidValue>
     <Version>1.0</Version>
-    <Abstract>Memory-only library functions with no library constructordestructor</Abstract>
-    <Description>FIX ME!</Description>
+    <Abstract>Component description file for Base Library</Abstract>
+    <Description>Base Library implementation.</Description>
     <Copyright>Copyright (c) 2006, Intel Corporation.</Copyright>
     <License>All rights reserved. This program and the accompanying materials
       are licensed and made available under the terms and conditions of the BSD License
@@ -39,6 +39,7 @@
     </LibraryClass>
   </LibraryClassDefinitions>
   <SourceFiles>
+    <Filename>BaseLibInternal.h</Filename>
     <Filename>String.c</Filename>
     <Filename>LinkedList.c</Filename>
     <Filename>Synchronization.c</Filename>
@@ -364,6 +365,8 @@
     <Filename SupArchList="X64">X64/CpuFlushTlb.asm</Filename>
     <Filename SupArchList="X64">X64/Thunk16.asm</Filename>
     <Filename SupArchList="IPF">Math64.c</Filename>
+    <Filename SupArchList="IPF">Ipf/asm.h</Filename>
+    <Filename SupArchList="IPF">Ipf/ia64_gen.h</Filename>
     <Filename SupArchList="IPF">Ipf/PalCallStatic.s</Filename>
     <Filename SupArchList="IPF">Ipf/setjmp.s</Filename>
     <Filename SupArchList="IPF">Ipf/longjmp.s</Filename>
@@ -394,26 +397,29 @@
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdMaximumUnicodeStringLength</C_Name>
           <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-
-      <HelpText/>
+      <HelpText>If PcdMaximumUnicodeStringLength is not zero, the maximum
+                number of characters (not counting the NULL-terminator) in a
+                Unicode string cannot exceed it.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdMaximumAsciiStringLength</C_Name>
           <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-
-      <HelpText/>
+      <HelpText>If PcdMaximumAsciiStringLength is not zero, the maximum number
+                of characters (not counting the NULL-terminator) in an ASCII
+                string cannot exceed it.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdMaximumLinkedListLength</C_Name>
           <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-
-      <HelpText/>
+      <HelpText>If PcdMaximumLinkedListLength is not zero, the maximum number
+                of nodes (not counting the list header) in a linked list
+                cannot exceed it.</HelpText>
     </PcdEntry>
     <PcdEntry PcdItemType="FIXED_AT_BUILD">
       <C_Name>PcdSpinLockTimeout</C_Name>
           <TokenSpaceGuidCName>gEfiMdePkgTokenSpaceGuid</TokenSpaceGuidCName>
-
-      <HelpText/>
+      <HelpText>If PcdSpinLockTimeout is not zero, it stands for the timeout
+                value (unit: millisecond) for spin lock.</HelpText>
     </PcdEntry>
   </PcdCoded>
 </ModuleSurfaceArea>
 \ No newline at end of file