diff options
Diffstat (limited to 'EdkNt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c')
-rw-r--r-- | EdkNt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c | 113 |
1 files changed, 0 insertions, 113 deletions
diff --git a/EdkNt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c b/EdkNt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c deleted file mode 100644 index da2f8e94eb..0000000000 --- a/EdkNt32Pkg/Library/EdkNt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c +++ /dev/null @@ -1,113 +0,0 @@ -/*++
-
-Copyright (c) 2006 - 2007, Intel Corporation
-All rights reserved. This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-Module Name:
-
- PeCoffGetEntryPoint.c
-
-Abstract:
-
- Tiano PE/COFF loader
-
-Revision History
-
---*/
-
-
-RETURN_STATUS
-EFIAPI
-PeCoffLoaderGetEntryPoint (
- IN VOID *Pe32Data,
- IN OUT VOID **EntryPoint
- )
-/*++
-
-Routine Description:
-
- Loads a PE/COFF image into memory, this is not follow the original purpose of
- PeCoffGetEntryPoint library class. But it's ok that Unix package not run on a real
- platform and this is for source level debug.
-
-Arguments:
-
- Pe32Data - Pointer to a PE/COFF Image
-
- EntryPoint - Pointer to the entry point of the PE/COFF image
-
-Returns:
-
- EFI_SUCCESS if the EntryPoint was returned
- EFI_INVALID_PARAMETER if the EntryPoint could not be found from Pe32Data
-
---*/
-{
- EFI_STATUS Status;
- EFI_PEI_PPI_DESCRIPTOR *PpiDescriptor;
- NT_PEI_LOAD_FILE_PPI *PeiNtService;
- EFI_PHYSICAL_ADDRESS ImageAddress;
- UINT64 ImageSize;
- EFI_PHYSICAL_ADDRESS ImageEntryPoint;
-
- Status = PeiServicesLocatePpi (
- &gNtPeiLoadFilePpiGuid,
- 0,
- &PpiDescriptor,
- &PeiNtService
- );
- if (EFI_ERROR (Status)) {
- return Status;
- }
-
- Status = PeiNtService->PeiLoadFileService (
- Pe32Data,
- &ImageAddress,
- &ImageSize,
- &ImageEntryPoint
- );
- *EntryPoint = (VOID*)(UINTN)ImageEntryPoint;
- return Status;
-}
-
-/**
- Returns the machine type of PE/COFF image.
- This is copied from MDE BasePeCoffGetEntryPointLib, the code should be sync with it.
- The reason is NT32 package needs to load the image to memory to support source
- level debug.
-
-
- @param Image Pointer to a PE/COFF header
-
- @return Machine type or zero if not a valid iamge
-
-**/
-UINT16
-EFIAPI
-PeCoffLoaderGetMachineType (
- IN VOID *Pe32Data
- )
-{
- EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr;
- EFI_IMAGE_DOS_HEADER *DosHdr;
-
- DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;
- if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {
- Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN)Pe32Data + DosHdr->e_lfanew);
- } else {
- Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN)Pe32Data);
- }
-
- if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {
- return Hdr.Pe32->FileHeader.Machine;
- }
-
- return 0x0000;
-}
-
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