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• Set the default value of PcdDxeIplSwitchToLongMode to TRUE.

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•	Make access to PcdDxeIplSwitchToLongMode to Ia32 specific code.
•	Introduce another feature flag named PcdDxeIplBuildShareCodeHobs to define whether to build hobs to DXE core to share code.
•	Remove the #progma bug 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2026 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qhuang8
2006-11-28 07:59:59 +00:00
parent 2109b16ef8
commit 657d3918fe
8 changed files with 235 additions and 294 deletions
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13
EdkModulePkg/EdkModulePkg.spd
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@@ -1247,14 +1247,23 @@
<DefaultValue>FALSE</DefaultValue>
<HelpText>Whether VGA decoding is enabled on this platform so we should avoid those aliased resources</HelpText>
</PcdEntry>
<PcdEntry>
<PcdEntry SupArchList="IA32">
<C_Name>PcdDxeIplSwitchToLongMode</C_Name>
<Token>0x0001003b</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<ValidUsage>FEATURE_FLAG</ValidUsage>
<DefaultValue>FALSE</DefaultValue>
<DefaultValue>TRUE</DefaultValue>
<HelpText>If this feature is enabled, then the DXE IPL will load a 64-bit DxeCore.</HelpText>
</PcdEntry>
<PcdEntry>
<C_Name>PcdDxeIplBuildShareCodeHobs</C_Name>
<Token>0x0001003c</Token>
<TokenSpaceGuidCName>gEfiEdkModulePkgTokenSpaceGuid</TokenSpaceGuidCName>
<DatumType>BOOLEAN</DatumType>
<ValidUsage>FEATURE_FLAG</ValidUsage>
<DefaultValue>FALSE</DefaultValue>
<HelpText>If this feature is enabled, DXE IPL will build a series of HOBs to share code with DXE Core.</HelpText>
</PcdEntry>
</PcdDeclarations>
</PackageSurfaceArea>