From 77cd7ff21f32b57a5dd26af1fca85600fc05981f Mon Sep 17 00:00:00 2001 From: klu2 Date: Mon, 9 Jul 2007 01:34:14 +0000 Subject: Remove the EDK prefix from library instance folder's name git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3137 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Nt32PeiPeCoffGetEntryPointLib/CommonHeader.h | 35 ++++++ .../EdkNt32PeiPeCoffGetEntryPointLib.inf | 82 ++++++++++++++ .../EdkNt32PeiPeCoffGetEntryPointLib.msa | 48 +++++++++ .../PeCoffGetEntryPoint.c | 118 +++++++++++++++++++++ 4 files changed, 283 insertions(+) create mode 100644 Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/CommonHeader.h create mode 100644 Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.inf create mode 100644 Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.msa create mode 100644 Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c (limited to 'Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib') diff --git a/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/CommonHeader.h b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/CommonHeader.h new file mode 100644 index 0000000000..16f63752f2 --- /dev/null +++ b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/CommonHeader.h @@ -0,0 +1,35 @@ +/**@file + Common header file shared by all source files. + + This file includes package header files, library classes and protocol, PPI & GUID definitions. + + 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. +**/ + +#ifndef __COMMON_HEADER_H_ +#define __COMMON_HEADER_H_ + + +// +// The package level header files this module uses +// +#include +#include +#include +// +// The protocols, PPI and GUID defintions for this module +// +#include +// +// The Library classes this module consumes +// +#include +#include + +#endif diff --git a/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.inf b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.inf new file mode 100644 index 0000000000..d7fd32c352 --- /dev/null +++ b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.inf @@ -0,0 +1,82 @@ +#/** @file +# Component description file for the EdkNt32PeiPeCoffGetEntryPointLib library. +# +# PeCoffGetEntryPointLib library class for NT32 instance implemented by use NTPeiLoadFile PPI. +# 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. +# +# +#**/ + +################################################################################ +# +# Defines Section - statements that will be processed to create a Makefile. +# +################################################################################ +[Defines] + INF_VERSION = 0x00010005 + BASE_NAME = EdkNt32PeiPeCoffGetEntryPointLib + FILE_GUID = 434b164e-5fa6-4a3d-bc04-02da2a4eeb26 + MODULE_TYPE = PEIM + VERSION_STRING = 1.0 + LIBRARY_CLASS = PeCoffGetEntryPointLib|PEI_CORE PEIM + EDK_RELEASE_VERSION = 0x00020000 + EFI_SPECIFICATION_VERSION = 0x00020000 + + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 +# + +################################################################################ +# +# Sources Section - list of files that are required for the build to succeed. +# +################################################################################ + +[Sources.common] + PeCoffGetEntryPoint.c + CommonHeader.h + + +################################################################################ +# +# Package Dependency Section - list of Package files that are required for +# this module. +# +################################################################################ + +[Packages] + MdePkg/MdePkg.dec + Nt32Pkg/Nt32Pkg.dec + + +################################################################################ +# +# Library Class Section - list of Library Classes that are required for +# this module. +# +################################################################################ + +[LibraryClasses] + PeiServicesLib + + +################################################################################ +# +# PPI C Name Section - list of PPI and PPI Notify C Names that this module +# uses or produces. +# +################################################################################ + +[Ppis] + gNtPeiLoadFilePpiGuid # PPI ALWAYS_CONSUMED + diff --git a/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.msa b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.msa new file mode 100644 index 0000000000..79fc9ec7c7 --- /dev/null +++ b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/EdkNt32PeiPeCoffGetEntryPointLib.msa @@ -0,0 +1,48 @@ + + + + EdkNt32PeiPeCoffGetEntryPointLib + PEIM + 434b164e-5fa6-4a3d-bc04-02da2a4eeb26 + 1.0 + Component description file for the EdkNt32PeiPeCoffGetEntryPointLib library. + PeCoffGetEntryPointLib library class for NT32 instance implemented by use NTPeiLoadFile PPI. + 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. + FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052 + + + IA32 + false + EdkNt32PeiPeCoffGetEntryPointLib + + + + PeCoffGetEntryPointLib + + + PeiServicesLib + + + + PeCoffGetEntryPoint.c + + + + + + + + gNtPeiLoadFilePpiGuid + + + + EFI_SPECIFICATION_VERSION 0x00020000 + EDK_RELEASE_VERSION 0x00020000 + + \ No newline at end of file diff --git a/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c new file mode 100644 index 0000000000..fd8f739a85 --- /dev/null +++ b/Nt32Pkg/Library/Nt32PeiPeCoffGetEntryPointLib/PeCoffGetEntryPoint.c @@ -0,0 +1,118 @@ +/*++ + +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 + +--*/ + + +// +// Include common header file for this module. +// +#include "CommonHeader.h" + +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; +} + -- cgit v1.2.3