Port EdkUnixPkg to UnixPkg. The changes are listed as follows:
1. change *.msa to *.inf, and create platform configuration files .dec&.dsc&.fdf to comply with Edk2 build process 2. using PCD mechanism to replace macro. 3. change Sec code to cowork with PI1.0 Pei Core and produce temparory memory ppi. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5380 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
@@ -0,0 +1,50 @@
|
||||
#/** @file
|
||||
# Component description file for the EdkNt32PeiPeCoffGetEntryPointLib library.
|
||||
#
|
||||
# PeCoffGetEntryPointLib library class for NT32 instance implemented by use NTPeiLoadFile PPI.
|
||||
# Copyright (c) 2008, 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]
|
||||
INF_VERSION = 0x00010005
|
||||
BASE_NAME = EdkUnixPeiPeCoffGetEntryPointLib
|
||||
FILE_GUID = f3b702e8-8985-11db-9558-0040d02b1835
|
||||
MODULE_TYPE = PEIM
|
||||
VERSION_STRING = 1.0
|
||||
LIBRARY_CLASS = PeCoffGetEntryPointLib
|
||||
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 X64 IPF EBC
|
||||
#
|
||||
|
||||
[Sources.common]
|
||||
PeCoffGetEntryPoint.c
|
||||
|
||||
|
||||
[Packages]
|
||||
MdePkg/MdePkg.dec
|
||||
UnixPkg/UnixPkg.dec
|
||||
|
||||
|
||||
[LibraryClasses]
|
||||
PeiServicesLib
|
||||
DebugLib
|
||||
|
||||
|
||||
[Ppis]
|
||||
gUnixPeiLoadFilePpiGuid # PPI ALWAYS_CONSUMED
|
||||
|
@@ -0,0 +1,48 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<ModuleSurfaceArea xmlns="http://www.TianoCore.org/2006/Edk2.0">
|
||||
<MsaHeader>
|
||||
<ModuleName>EdkUnixPeiPeCoffGetEntryPointLib</ModuleName>
|
||||
<ModuleType>PEIM</ModuleType>
|
||||
<GuidValue>f3b702e8-8985-11db-9558-0040d02b1835</GuidValue>
|
||||
<Version>1.0</Version>
|
||||
<Abstract>Component description file for the EdkNt32PeiPeCoffGetEntryPointLib library.</Abstract>
|
||||
<Description>PeCoffGetEntryPointLib library class for NT32 instance implemented by use NTPeiLoadFile PPI.</Description>
|
||||
<Copyright>Copyright (c) 2006, Intel Corporation</Copyright>
|
||||
<License>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.</License>
|
||||
<Specification>FRAMEWORK_BUILD_PACKAGING_SPECIFICATION 0x00000052</Specification>
|
||||
</MsaHeader>
|
||||
<ModuleDefinitions>
|
||||
<SupportedArchitectures>IA32 X64 IPF EBC</SupportedArchitectures>
|
||||
<BinaryModule>false</BinaryModule>
|
||||
<OutputFileBasename>EdkUnixPeiPeCoffGetEntryPointLib</OutputFileBasename>
|
||||
</ModuleDefinitions>
|
||||
<LibraryClassDefinitions>
|
||||
<LibraryClass Usage="ALWAYS_PRODUCED">
|
||||
<Keyword>PeCoffGetEntryPointLib</Keyword>
|
||||
</LibraryClass>
|
||||
<LibraryClass Usage="ALWAYS_CONSUMED">
|
||||
<Keyword>PeiServicesLib</Keyword>
|
||||
</LibraryClass>
|
||||
</LibraryClassDefinitions>
|
||||
<SourceFiles>
|
||||
<Filename>PeCoffGetEntryPoint.c</Filename>
|
||||
</SourceFiles>
|
||||
<PackageDependencies>
|
||||
<Package PackageGuid="5e0e9358-46b6-4ae2-8218-4ab8b9bbdcec"/>
|
||||
<Package PackageGuid="f2805c44-8985-11db-9e98-0040d02b1835"/>
|
||||
</PackageDependencies>
|
||||
<PPIs>
|
||||
<Ppi Usage="ALWAYS_CONSUMED">
|
||||
<PpiCName>gUnixPeiLoadFilePpiGuid</PpiCName>
|
||||
</Ppi>
|
||||
</PPIs>
|
||||
<Externs>
|
||||
<Specification>EFI_SPECIFICATION_VERSION 0x00020000</Specification>
|
||||
<Specification>EDK_RELEASE_VERSION 0x00020000</Specification>
|
||||
</Externs>
|
||||
</ModuleSurfaceArea>
|
@@ -0,0 +1,266 @@
|
||||
/*++
|
||||
|
||||
Copyright (c) 2006 - 2008, 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 "PiPei.h"
|
||||
#include <Library/PeCoffGetEntryPointLib.h>
|
||||
#include <Library/PeiServicesLib.h>
|
||||
#include <Ppi/UnixPeiLoadFile.h>
|
||||
#include <IndustryStandard/PeImage.h>
|
||||
#include <Library/DebugLib.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;
|
||||
UNIX_PEI_LOAD_FILE_PPI *PeiUnixService;
|
||||
EFI_PHYSICAL_ADDRESS ImageAddress;
|
||||
UINT64 ImageSize;
|
||||
EFI_PHYSICAL_ADDRESS ImageEntryPoint;
|
||||
|
||||
ASSERT (Pe32Data != NULL);
|
||||
ASSERT (EntryPoint != NULL);
|
||||
|
||||
Status = PeiServicesLocatePpi (
|
||||
&gUnixPeiLoadFilePpiGuid,
|
||||
0,
|
||||
&PpiDescriptor,
|
||||
(void **)&PeiUnixService
|
||||
);
|
||||
|
||||
ASSERT_EFI_ERROR (Status);
|
||||
|
||||
Status = PeiUnixService->PeiLoadFileService (
|
||||
Pe32Data,
|
||||
&ImageAddress,
|
||||
&ImageSize,
|
||||
&ImageEntryPoint
|
||||
);
|
||||
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
*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 Unix package needs to load the image to memory to support source
|
||||
level debug.
|
||||
|
||||
|
||||
@param Pe32Data 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;
|
||||
|
||||
ASSERT (Pe32Data != NULL);
|
||||
|
||||
DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;
|
||||
if (DosHdr->e_magic == EFI_IMAGE_DOS_SIGNATURE) {
|
||||
Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)((UINTN) Pe32Data + (UINTN) ((DosHdr->e_lfanew) & 0x0ffff));
|
||||
|
||||
} else {
|
||||
Hdr.Pe32 = (EFI_IMAGE_NT_HEADERS32 *)(Pe32Data);
|
||||
}
|
||||
|
||||
if (Hdr.Te->Signature == EFI_TE_IMAGE_HEADER_SIGNATURE) {
|
||||
return Hdr.Te->Machine;
|
||||
} else 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 *DosHdr;
|
||||
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;
|
||||
|
||||
DosHdr = (EFI_IMAGE_DOS_HEADER *)Pe32Data;
|
||||
if (DosHdr->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) ((DosHdr->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 (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 += sizeof (EFI_IMAGE_DEBUG_DIRECTORY_ENTRY), 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;
|
||||
}
|
Reference in New Issue
Block a user