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author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-28 16:47:23 +0000 |
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committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-28 16:47:23 +0000 |
commit | bb89ec1a7ec2f8d35033df9e47b3604925da3bd3 (patch) | |
tree | 32d38e02ccab98dbac4c3014a12ac365775e8eb3 /EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib | |
parent | d3e0289ccf641481f2cbdcbb0d5868c393b7edbb (diff) | |
download | edk2-bb89ec1a7ec2f8d35033df9e47b3604925da3bd3.tar.gz edk2-bb89ec1a7ec2f8d35033df9e47b3604925da3bd3.tar.bz2 edk2-bb89ec1a7ec2f8d35033df9e47b3604925da3bd3.zip |
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
Diffstat (limited to 'EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib')
-rw-r--r-- | EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.c | 103 | ||||
-rw-r--r-- | EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.inf | 48 |
2 files changed, 151 insertions, 0 deletions
diff --git a/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.c b/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.c new file mode 100644 index 0000000000..fdb8d5334d --- /dev/null +++ b/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.c @@ -0,0 +1,103 @@ +/** @file
+ Provides services to perform additional actions to relocate and unload
+ PE/Coff image for Emu environment specific purpose such as souce level debug.
+ This version only works for DXE phase
+
+Copyright (c) 2006 - 2009, 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 <PiDxe.h>
+
+#include <Protocol/EmuThunk.h>
+
+#include <Library/PeCoffLib.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/HobLib.h>
+#include <Library/BaseMemoryLib.h>
+#include <Library/PeCoffExtraActionLib.h>
+
+//
+// Cache of UnixThunk protocol
+//
+EMU_THUNK_PROTOCOL *mThunk = NULL;
+
+
+/**
+ The constructor function gets the pointer of the WinNT thunk functions
+ It will ASSERT() if Unix thunk protocol is not installed.
+
+ @retval EFI_SUCCESS Unix thunk protocol is found and cached.
+
+**/
+EFI_STATUS
+EFIAPI
+DxeEmuPeCoffLibExtraActionConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_HOB_GUID_TYPE *GuidHob;
+
+ //
+ // Retrieve EmuThunkProtocol from GUID'ed HOB
+ //
+ GuidHob = GetFirstGuidHob (&gEmuThunkProtocolGuid);
+ ASSERT (GuidHob != NULL);
+ mThunk = (EMU_THUNK_PROTOCOL *)(*(UINTN *)(GET_GUID_HOB_DATA (GuidHob)));
+ ASSERT (mThunk != NULL);
+
+ return EFI_SUCCESS;
+}
+
+/**
+ Performs additional actions after a PE/COFF image has been loaded and relocated.
+
+ If ImageContext is NULL, then ASSERT().
+
+ @param ImageContext Pointer to the image context structure that describes the
+ PE/COFF image that has already been loaded and relocated.
+
+**/
+VOID
+EFIAPI
+PeCoffLoaderRelocateImageExtraAction (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+ if (mThunk != NULL) {
+ mThunk->PeCoffRelocateImageExtraAction (ImageContext);
+ }
+}
+
+
+
+/**
+ Performs additional actions just before a PE/COFF image is unloaded. Any resources
+ that were allocated by PeCoffLoaderRelocateImageExtraAction() must be freed.
+
+ If ImageContext is NULL, then ASSERT().
+
+ @param ImageContext Pointer to the image context structure that describes the
+ PE/COFF image that is being unloaded.
+
+**/
+VOID
+EFIAPI
+PeCoffLoaderUnloadImageExtraAction (
+ IN OUT PE_COFF_LOADER_IMAGE_CONTEXT *ImageContext
+ )
+{
+ if (mThunk != NULL) {
+ mThunk->PeCoffUnloadImageExtraAction (ImageContext);
+ }
+}
diff --git a/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.inf b/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.inf new file mode 100644 index 0000000000..b5961c5a5f --- /dev/null +++ b/EmulatorPkg/Library/DxeEmuPeCoffExtraActionLib/DxeEmuPeCoffExtraActionLib.inf @@ -0,0 +1,48 @@ +## @file +# PeCoff extra action libary for DXE phase that run Emu emulator. +# +# Copyright (c) 2007 - 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 = DxeEmuPeCoffExtraActionLib + FILE_GUID = 68FCD487-D230-6846-95B1-5E1F2EF942C4 + MODULE_TYPE = DXE_DRIVER + VERSION_STRING = 1.0 + LIBRARY_CLASS = PeCoffExtraActionLib|DXE_CORE DXE_DRIVER DXE_RUNTIME_DRIVER UEFI_DRIVER + + CONSTRUCTOR = DxeEmuPeCoffLibExtraActionConstructor + +# +# The following information is for reference only and not required by the build tools. +# +# VALID_ARCHITECTURES = IA32 +# + +[Sources] + DxeEmuPeCoffExtraActionLib.c + +[Packages] + MdePkg/MdePkg.dec + EmulatorPkg/EmulatorPkg.dec + +[LibraryClasses] + DebugLib + HobLib + BaseMemoryLib + +[Protocols] + gEmuThunkProtocolGuid # PROTOCOL ALWAYS_CONSUMED + |