diff options
| author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-31 01:39:20 +0000 |
|---|---|---|
| committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-01-31 01:39:20 +0000 |
| commit | ca3ad58bfa2284f0dc98ec904423e83874a90f52 (patch) | |
| tree | 3364593eac0b30da55804c13a990e0b85842dfa7 /EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c | |
| parent | 3370d33e8d95ecc964847e102d711abb09d8bcbe (diff) | |
| download | edk2-platforms-ca3ad58bfa2284f0dc98ec904423e83874a90f52.tar.xz | |
Updated to support passing PE/COFF and LZMA decompress up via HOBS. Currently turned off.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9887 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c')
| -rwxr-xr-x | EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c | 36 |
1 files changed, 27 insertions, 9 deletions
diff --git a/EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c b/EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c index 68bc2bf224..fdd2003264 100755 --- a/EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c +++ b/EmbeddedPkg/Library/DxeHobPeCoffLib/DxeHobPeCoff.c @@ -21,6 +21,9 @@ #include <Protocol/PeCoffLoader.h>
+PE_COFF_LOADER_PROTOCOL *gPeCoffLoader = NULL;
+
+
/**
Retrieves information about a PE/COFF image.
@@ -167,11 +170,11 @@ PeCoffLoaderImageReadFromMemory ( OUT VOID *Buffer
)
{
- return gPeCoffLoader->RelocateImageForRuntime (
- *FileHandle,
+ return gPeCoffLoader->ReadFromMemory (
+ FileHandle,
FileOffset,
- *ReadSize,
- *Buffer
+ ReadSize,
+ Buffer
);
}
@@ -214,7 +217,7 @@ PeCoffLoaderRelocateImageForRuntime ( ImageBase,
VirtImageBase,
ImageSize,
- *RelocationData
+ RelocationData
);
}
@@ -244,27 +247,42 @@ PeCoffLoaderUnloadImage ( return gPeCoffLoader->UnloadImage (ImageContext);
}
+typedef struct {
+ EFI_HOB_GUID_TYPE Hob;
+ VOID *Interface;
+} PROTOCOL_HOB;
/**
- Register LzmaDecompress and LzmaDecompressGetInfo handlers with LzmaCustomerDecompressGuid.
+ The constructor function caches the pointer of DXE Services Table.
+
+ The constructor function caches the pointer of DXE Services Table.
+ It will ASSERT() if that operation fails.
+ It will ASSERT() if the pointer of DXE Services Table is NULL.
+ It will always return EFI_SUCCESS.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The constructor always returns EFI_SUCCESS.
- @retval RETURN_SUCCESS Register successfully.
- @retval RETURN_OUT_OF_RESOURCES No enough memory to store this handler.
**/
EFI_STATUS
EFIAPI
DxeHobPeCoffLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
)
{
PROTOCOL_HOB *Hob;
-
+
Hob = GetFirstGuidHob (&gPeCoffLoaderProtocolGuid);
if (Hob == NULL) {
return EFI_NOT_FOUND;
}
gPeCoffLoader = Hob->Interface;
+ return EFI_SUCCESS;
}
|