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| author | jchen20 <jchen20@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-10 02:47:05 +0000 |
|---|---|---|
| committer | jchen20 <jchen20@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-03-10 02:47:05 +0000 |
| commit | 9bfb4940962a8da0f2399aa25764eee3bfc99327 (patch) | |
| tree | 743af2b1ffd865d94d2586a3979f9f72d788a57b /MdeModulePkg/Core/Dxe/Image | |
| parent | 947a573ada499a7b1533d91f015327cc07605ff7 (diff) | |
| download | edk2-9bfb4940962a8da0f2399aa25764eee3bfc99327.tar.gz edk2-9bfb4940962a8da0f2399aa25764eee3bfc99327.tar.bz2 edk2-9bfb4940962a8da0f2399aa25764eee3bfc99327.zip | |
The patch attached is to fix the issue that LMFA feature is failed on OVMF. The root cause is that OVMF platform reserved 128k top memory range for EMU variable range before PEI memory range re-locate to specified memory range, which is quite different from real platform. The original implementation has an assumption that AllocatePage will NOT be invoked until PEI memory range is re-located to preassigned memory range, , which is TRUE in most real platform, but FALSE on OVMF platform. So This patch is to enhanced the memory resource HOB re-organization algorithm to eliminate the assumption.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10225 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Core/Dxe/Image')
| -rw-r--r-- | MdeModulePkg/Core/Dxe/Image/Image.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/MdeModulePkg/Core/Dxe/Image/Image.c b/MdeModulePkg/Core/Dxe/Image/Image.c index 04f8368a1c..25f1720a16 100644 --- a/MdeModulePkg/Core/Dxe/Image/Image.c +++ b/MdeModulePkg/Core/Dxe/Image/Image.c @@ -356,7 +356,7 @@ GetPeCoffImageFixLoadingAssignedAddress( // relative to top address
//
if ((INT64)PcdGet64(PcdLoadModuleAtFixAddressEnable) < 0) {
- ImageContext->ImageAddress = gLoadModuleAtFixAddressConfigurationTable.DxeCodeTopAddress + (INT64)ImageContext->ImageAddress;
+ ImageContext->ImageAddress = gLoadModuleAtFixAddressConfigurationTable.DxeCodeTopAddress + (INT64)(INTN)ImageContext->ImageAddress;
}
//
// Check if the memory range is avaliable.
|