InOsEmuPkg: Rename package to EmulatorPkg & Sec to Host

* Rename InOsEmuPkg to EmulatorPkg
* Rename Unix/Sec to Unix/Host

Signed-off-by: jljusten
Reviewed-by: andrewfish
Reviewed-by: geekboy15a

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11918 6f19259b-4bc3-4df7-8a09-765794883524

2 files changed, 346 insertions, 0 deletions

diff --git a/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.c b/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.c
new file mode 100644
index 0000000000..e229805cfe
--- /dev/null
+++ b/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.c
@@ -0,0 +1,297 @@
+/*++ @file

+

+Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>

+Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR>

+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.

+

+**/

+

+#include "PiPei.h"

+#include <Library/PeCoffGetEntryPointLib.h>

+#include <Library/PeiServicesLib.h>

+#include <IndustryStandard/PeImage.h>

+#include <Library/DebugLib.h>

+

+#include <Ppi/EmuThunk.h>

+#include <Protocol/EmuThunk.h>

+

+

+

+/**

+  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                  The pointer to the PE/COFF image that is loaded in system memory.

+  @param  EntryPoint                The 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,

+  IN OUT VOID  **EntryPoint

+  )

+{

+  EMU_THUNK_PPI           *ThunkPpi;

+  EFI_STATUS              Status;

+  EMU_THUNK_PROTOCOL      *Thunk;

+

+  //

+  // Locate EmuThunkPpi for retrieving standard output handle

+  //

+  Status = PeiServicesLocatePpi (

+              &gEmuThunkPpiGuid,

+              0,

+              NULL,

+              (VOID **) &ThunkPpi

+             );

+  ASSERT_EFI_ERROR (Status);

+

+  Thunk  = (EMU_THUNK_PROTOCOL *)ThunkPpi->Thunk ();

+

+  return Thunk->PeCoffGetEntryPoint (Pe32Data, EntryPoint);

+}

+

+/**

+  Returns the machine type of PE/COFF image. 

+  This is copied from MDE BasePeCoffGetEntryPointLib, the code should be sync with it.

+  The reason is Emu 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_IA64:

+      //

+      // Assume PE32+ image with X64 or IA64 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));

+        case CODEVIEW_SIGNATURE_MTOC:

+          return (VOID *) ((CHAR8 *)CodeViewEntryPointer + sizeof (EFI_IMAGE_DEBUG_CODEVIEW_MTOC_ENTRY));

+        default:

+          break;

+        }

+      }

+    }

+  }

+

+  return NULL;

+}

+

+

+/**

+  Returns the size of the PE/COFF headers

+

+  Returns the size of the PE/COFF header specified by Pe32Data.

+  If Pe32Data is NULL, then ASSERT().

+

+  @param  Pe32Data   Pointer to the PE/COFF image that is loaded in system

+                     memory.

+

+  @return Size of PE/COFF header in bytes or zero if not a valid image.

+

+**/

+UINT32

+EFIAPI

+PeCoffGetSizeOfHeaders (

+  IN VOID     *Pe32Data

+  )

+{

+  EFI_IMAGE_DOS_HEADER                  *DosHdr;

+  EFI_IMAGE_OPTIONAL_HEADER_PTR_UNION   Hdr;

+  UINTN                                 SizeOfHeaders;

+

+  ASSERT (Pe32Data   != NULL);

+ 

+  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) {

+    SizeOfHeaders = sizeof (EFI_TE_IMAGE_HEADER) + (UINTN)Hdr.Te->BaseOfCode - (UINTN)Hdr.Te->StrippedSize;

+  } else if (Hdr.Pe32->Signature == EFI_IMAGE_NT_SIGNATURE) {

+    SizeOfHeaders = Hdr.Pe32->OptionalHeader.SizeOfHeaders;

+  } else {

+    SizeOfHeaders = 0;

+  }

+

+  return SizeOfHeaders;

+}

+

diff --git a/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.inf b/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.inf
new file mode 100644
index 0000000000..9cd1fbbfe4
--- /dev/null
+++ b/EmulatorPkg/Library/PeiEmuPeCoffGetEntryPointLib/PeiEmuPeCoffGetEntryPointLib.inf
@@ -0,0 +1,49 @@
+## @file

+# Component description file for the EdkNt32PeiPeCoffGetEntryPointLib library.

+#

+# PeCoffGetEntryPointLib library class for NT32 instance implemented by use NTPeiLoadFile PPI.

+# Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>

+# Portions copyright (c) 2011, Apple Inc. 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                      = PeiEmuPeCoffGetEntryPointLib

+  FILE_GUID                      = 1CBED347-7DE6-BC48-AC68-3758598124D2

+  MODULE_TYPE                    = PEIM

+  VERSION_STRING                 = 1.0

+  LIBRARY_CLASS                  = PeCoffGetEntryPointLib 

+

+

+#

+# The following information is for reference only and not required by the build tools.

+#

+#  VALID_ARCHITECTURES           = IA32 X64 IPF EBC

+#

+

+[Sources]

+  PeiEmuPeCoffGetEntryPointLib.c

+

+

+[Packages]

+  MdePkg/MdePkg.dec

+  EmulatorPkg/EmulatorPkg.dec

+

+

+[LibraryClasses]

+  PeiServicesLib

+  DebugLib

+

+

+[Ppis]

+  gEmuThunkPpiGuid                       # PPI ALWAYS_CONSUMED

+