From 586cd1f1f4129ab7ec24543d4968801e17cc870b Mon Sep 17 00:00:00 2001 From: lhauch Date: Fri, 1 Jun 2007 14:49:55 +0000 Subject: Moved the MdePkg to OldMdePkg so that new code in MdePkg does not break existing builds. Also updated the SPD and FPD files UiNames git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@2616 6f19259b-4bc3-4df7-8a09-765794883524 --- .../BasePeCoffGetEntryPointLib.msa | 42 ---- .../PeCoffGetEntryPoint.c | 243 --------------------- 2 files changed, 285 deletions(-) delete mode 100644 MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.msa delete mode 100644 MdePkg/Library/BasePeCoffGetEntryPointLib/PeCoffGetEntryPoint.c (limited to 'MdePkg/Library/BasePeCoffGetEntryPointLib') diff --git a/MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.msa b/MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.msa deleted file mode 100644 index 5512f6cfbf..0000000000 --- a/MdePkg/Library/BasePeCoffGetEntryPointLib/BasePeCoffGetEntryPointLib.msa +++ /dev/null @@ -1,42 +0,0 @@ - - - - BasePeCoffGetEntryPointLib - BASE - be490364-73d2-420d-950e-f6450ca75dfb - 1.0 - Component description file Base PE/Coff Get Entry Point Library - PE/COFF Entry Point Library implementation. - Copyright (c) 2006, 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. - FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 - - - IA32 X64 IPF EBC - false - BasePeCoffGetEntryPointLib - - - - PeCoffGetEntryPointLib - - - DebugLib - - - - PeCoffGetEntryPoint.c - - - - - - EFI_SPECIFICATION_VERSION 0x00020000 - EDK_RELEASE_VERSION 0x00020000 - - \ No newline at end of file diff --git a/MdePkg/Library/BasePeCoffGetEntryPointLib/PeCoffGetEntryPoint.c b/MdePkg/Library/BasePeCoffGetEntryPointLib/PeCoffGetEntryPoint.c deleted file mode 100644 index ab60297776..0000000000 --- a/MdePkg/Library/BasePeCoffGetEntryPointLib/PeCoffGetEntryPoint.c +++ /dev/null @@ -1,243 +0,0 @@ -/** @file - Tiano PE/COFF loader. - - 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 - -**/ - - - -/** - Retrieves and returns a pointer to the entry point to a PE/COFF image that has been loaded - into system memory with the PE/COFF Loader Library functions. - - Retrieves the entry point to the PE/COFF image specified by Pe32Data and returns this entry - point in EntryPoint. If the entry point could not be retrieved from the PE/COFF image, then - return RETURN_INVALID_PARAMETER. Otherwise return RETURN_SUCCESS. - If Pe32Data is NULL, then ASSERT(). - If EntryPoint is NULL, then ASSERT(). - - @param Pe32Data Pointer to the PE/COFF image that is loaded in system memory. - @param EntryPoint Pointer to entry point to the PE/COFF image to return. - - @retval RETURN_SUCCESS EntryPoint was returned. - @retval RETURN_INVALID_PARAMETER The entry point could not be found in the PE/COFF image. - -**/ -RETURN_STATUS -EFIAPI -PeCoffLoaderGetEntryPoint ( - IN VOID *Pe32Data, - OUT VOID **EntryPoint - ) -{ - EFI_IMAGE_DOS_HEADER *DosHeader; - EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Header; - - ASSERT (Pe32Data != NULL); - ASSERT (EntryPoint != NULL); - - DosHeader = (EFI_IMAGE_DOS_HEADER *)Pe32Data; - if (DosHeader->e_magic == EFI_IMAGE_DOS_SIGNATURE) { - // - // DOS image header is present, so read the PE header after the DOS image header. - // - Header.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN) Pe32Data + (UINTN) ((DosHeader->e_lfanew) & 0x0ffff)); - } else { - // - // DOS image header is not present, so PE header is at the image base. - // - Header.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data; - } - - // - // Calculate the entry point relative to the start of the image. - // AddressOfEntryPoint is common for PE32 & PE32+ - // - *EntryPoint = (VOID *)((UINTN)Pe32Data + (UINTN)(Header.Pe32->OptionalHeader.AddressOfEntryPoint & 0x0ffffffff)); - return RETURN_SUCCESS; -} - - -/** - Returns the machine type of a PE/COFF image. - - Returns the machine type from the PE/COFF image specified by Pe32Data. - If Pe32Data is NULL, then ASSERT(). - - @param Pe32Data Pointer to the PE/COFF image that is loaded in system - memory. - - @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; -} - -/** - Returns a pointer to the PDB file name for a PE/COFF image that has been - loaded into system memory with the PE/COFF Loader Library functions. - - Returns the PDB file name for the PE/COFF image specified by Pe32Data. If - the PE/COFF image specified by Pe32Data is not a valid, then NULL is - returned. If the PE/COFF image specified by Pe32Data does not contain a - debug directory entry, then NULL is returned. If the debug directory entry - in the PE/COFF image specified by Pe32Data does not contain a PDB file name, - then NULL is returned. - If Pe32Data is NULL, then ASSERT(). - - @param Pe32Data Pointer to the PE/COFF image that is loaded in system - memory. - - @return The PDB file name for the PE/COFF image specified by Pe32Data or NULL - if it cannot be retrieved. - -**/ -VOID * -EFIAPI -PeCoffLoaderGetPdbPointer ( - IN VOID *Pe32Data - ) -{ - EFI_IMAGE_DOS_HEADER *DosHeader; - EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION Hdr; - EFI_IMAGE_DATA_DIRECTORY *DirectoryEntry; - EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *DebugEntry; - UINTN DirCount; - VOID *CodeViewEntryPointer; - INTN TEImageAdjust; - UINT32 NumberOfRvaAndSizes; - UINT16 Magic; - - ASSERT (Pe32Data != NULL); - - TEImageAdjust = 0; - DirectoryEntry = NULL; - DebugEntry = NULL; - NumberOfRvaAndSizes = 0; - - DosHeader = (EFI_IMAGE_DOS_HEADER *)Pe32Data; - if (DosHeader->e_magic == EFI_IMAGE_DOS_SIGNATURE) { - // - // DOS image header is present, so read the PE header after the DOS image header. - // - Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN) Pe32Data + (UINTN) ((DosHeader->e_lfanew) & 0x0ffff)); - } else { - // - // DOS image header is not present, so PE header is at the image base. - // - Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)Pe32Data; - } - - if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) { - if (Hdr.Te->DataDirectory[EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress != 0) { - DirectoryEntry = &Hdr.Te->DataDirectory[EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG]; - TEImageAdjust = sizeof (EFI_TE_IMAGE_HEADER) - Hdr.Te->StrippedSize; - DebugEntry = (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *)((UINTN) Hdr.Te + - Hdr.Te->DataDirectory[EFI_TE_IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress + - TEImageAdjust); - } - } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) { - // - // NOTE: We use Machine field to identify PE32/PE32+, instead of Magic. - // It is due to backward-compatibility, for some system might - // generate PE32+ image with PE32 Magic. - // - switch (Hdr.Pe32->FileHeader.Machine) { - case EFI_IMAGE_MACHINE_IA32: - // - // Assume PE32 image with IA32 Machine field. - // - Magic = EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC; - break; - case EFI_IMAGE_MACHINE_X64: - case EFI_IMAGE_MACHINE_IPF: - // - // Assume PE32+ image with X64 or IPF Machine field - // - Magic = EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC; - break; - default: - // - // For unknow Machine field, use Magic in optional Header - // - Magic = Hdr.Pe32->OptionalHeader.Magic; - } - - if (Magic == EFI_IMAGE_NT_OPTIONAL_HDR32_MAGIC) { - // - // Use PE32 offset get Debug Directory Entry - // - NumberOfRvaAndSizes = Hdr.Pe32->OptionalHeader.NumberOfRvaAndSizes; - DirectoryEntry = (EFI_IMAGE_DATA_DIRECTORY *)&(Hdr.Pe32->OptionalHeader.DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG]); - DebugEntry = (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *) ((UINTN) Pe32Data + DirectoryEntry->VirtualAddress); - } else if (Hdr.Pe32->OptionalHeader.Magic == EFI_IMAGE_NT_OPTIONAL_HDR64_MAGIC) { - // - // Use PE32+ offset get Debug Directory Entry - // - NumberOfRvaAndSizes = Hdr.Pe32Plus->OptionalHeader.NumberOfRvaAndSizes; - DirectoryEntry = (EFI_IMAGE_DATA_DIRECTORY *)&(Hdr.Pe32Plus->OptionalHeader.DataDirectory[EFI_IMAGE_DIRECTORY_ENTRY_DEBUG]); - DebugEntry = (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY *) ((UINTN) Pe32Data + DirectoryEntry->VirtualAddress); - } - - if (NumberOfRvaAndSizes <= EFI_IMAGE_DIRECTORY_ENTRY_DEBUG) { - DirectoryEntry = NULL; - DebugEntry = NULL; - } - } else { - return NULL; - } - - if (DebugEntry == NULL || DirectoryEntry == NULL) { - return NULL; - } - - for (DirCount = 0; DirCount < DirectoryEntry->Size; DirCount++, DebugEntry++) { - if (DebugEntry->Type == EFI_IMAGE_DEBUG_TYPE_CODEVIEW) { - if (DebugEntry->SizeOfData > 0) { - CodeViewEntryPointer = (VOID *) ((UINTN) DebugEntry->RVA + ((UINTN)Pe32Data) + (UINTN)TEImageAdjust); - switch (* (UINT32 *) CodeViewEntryPointer) { - case CODEVIEW_SIGNATURE_NB10: - return (VOID *) ((CHAR8 *)CodeViewEntryPointer + sizeof (EFI_IMAGE_DEBUG_CODEVIEW_NB10_ENTRY)); - case CODEVIEW_SIGNATURE_RSDS: - return (VOID *) ((CHAR8 *)CodeViewEntryPointer + sizeof (EFI_IMAGE_DEBUG_CODEVIEW_RSDS_ENTRY)); - default: - break; - } - } - } - } - - return NULL; -} - - -- cgit v1.2.3