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SecurePE: Replaced old PE loader with Secure one.
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Mikhail Krichanov
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Jul 22, 2024
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -49,7 +49,6 @@ | |
| DxeServicesTableLib | ||
| HobLib | ||
| MemoryAllocationLib | ||
| PeCoffGetEntryPointLib | ||
| UefiDriverEntryPoint | ||
| UefiLib | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -32,4 +32,3 @@ | |
| BaseLib | ||
| PrintLib | ||
| DebugLib | ||
| PeCoffGetEntryPointLib | ||
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141 changes: 141 additions & 0 deletions
141
ArmPkg/Library/DebugUefiImageExtraActionLib/DebugUefiImageExtraActionLib.c
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,141 @@ | ||
| /**@file | ||
| Copyright (c) 2006 - 2009, Intel Corporation. All rights reserved.<BR> | ||
| Portions copyright (c) 2008 - 2010, Apple Inc. All rights reserved.<BR> | ||
| Portions copyright (c) 2011 - 2012, ARM Ltd. All rights reserved.<BR> | ||
| SPDX-License-Identifier: BSD-2-Clause-Patent | ||
| **/ | ||
|
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| #include <PiDxe.h> | ||
| #include <Library/UefiImageLib.h> | ||
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| #include <Library/BaseLib.h> | ||
| #include <Library/DebugLib.h> | ||
| #include <Library/BaseMemoryLib.h> | ||
| #include <Library/UefiImageExtraActionLib.h> | ||
| #include <Library/PrintLib.h> | ||
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| /** | ||
| If the build is done on cygwin the paths are cygpaths. | ||
| /cygdrive/c/tmp.txt vs c:\tmp.txt so we need to convert | ||
| them to work with RVD commands | ||
| @param Name Path to convert if needed | ||
| **/ | ||
| CONST CHAR8 * | ||
| DeCygwinPathIfNeeded ( | ||
| IN CONST CHAR8 *Name, | ||
| IN CHAR8 *Temp, | ||
| IN UINTN Size | ||
| ) | ||
| { | ||
| CHAR8 *Ptr; | ||
| UINTN Index; | ||
| UINTN Index2; | ||
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| Ptr = AsciiStrStr (Name, "/cygdrive/"); | ||
| if (Ptr == NULL) { | ||
| return Name; | ||
| } | ||
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| for (Index = 9, Index2 = 0; (Index < (Size + 9)) && (Ptr[Index] != '\0'); Index++, Index2++) { | ||
| Temp[Index2] = Ptr[Index]; | ||
| if (Temp[Index2] == '/') { | ||
| Temp[Index2] = '\\'; | ||
| } | ||
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| if (Index2 == 1) { | ||
| Temp[Index2 - 1] = Ptr[Index]; | ||
| Temp[Index2] = ':'; | ||
| } | ||
| } | ||
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| return Temp; | ||
| } | ||
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| /** | ||
| 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 | ||
| UefiImageLoaderRelocateImageExtraAction ( | ||
| IN CONST UEFI_IMAGE_LOADER_IMAGE_CONTEXT *ImageContext | ||
| ) | ||
| { | ||
| RETURN_STATUS Status; | ||
| CONST CHAR8 *PdbPath; | ||
| UINT32 PdbPathSize; | ||
| #if defined (__CC_ARM) || defined (__GNUC__) | ||
| CHAR8 Temp[512]; | ||
| #endif | ||
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| Status = UefiImageGetSymbolsPath (ImageContext, &PdbPath, &PdbPathSize); | ||
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| if (!RETURN_ERROR (Status)) { | ||
| #ifdef __CC_ARM | ||
| #if (__ARMCC_VERSION < 500000) | ||
| // Print out the command for the RVD debugger to load symbols for this image | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "load /a /ni /np %a &0x%p\n", DeCygwinPathIfNeeded (PdbPath, Temp, sizeof (Temp)), UefiImageLoaderGetImageAddress (ImageContext))); | ||
| #else | ||
| // Print out the command for the DS-5 to load symbols for this image | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "add-symbol-file %a -o 0x%p\n", DeCygwinPathIfNeeded (PdbPath, Temp, sizeof (Temp)), UefiImageLoaderGetImageAddress (ImageContext))); | ||
| #endif | ||
| #elif __GNUC__ | ||
| // This may not work correctly if you generate PE/COFF directly as then the Offset would not be required | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "add-symbol-file %a -o 0x%p\n", DeCygwinPathIfNeeded (PdbPath, Temp, sizeof (Temp)), UefiImageLoaderGetImageAddress (ImageContext))); | ||
| #else | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "Loading driver at 0x%11p EntryPoint=0x%11p\n", (VOID *)(UINTN)UefiImageLoaderGetImageAddress (ImageContext), FUNCTION_ENTRY_POINT (UefiImageLoaderGetImageEntryPoint (ImageContext)))); | ||
| #endif | ||
| } else { | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "Loading driver at 0x%11p EntryPoint=0x%11p\n", (VOID *)(UINTN)UefiImageLoaderGetImageAddress (ImageContext), FUNCTION_ENTRY_POINT (UefiImageLoaderGetImageEntryPoint (ImageContext)))); | ||
| } | ||
| } | ||
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| /** | ||
| Performs additional actions just before a PE/COFF image is unloaded. Any resources | ||
| that were allocated by UefiImageLoaderRelocateImageExtraAction() 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 | ||
| UefiImageLoaderUnloadImageExtraAction ( | ||
| IN OUT UEFI_IMAGE_LOADER_IMAGE_CONTEXT *ImageContext | ||
| ) | ||
| { | ||
| RETURN_STATUS Status; | ||
| CONST CHAR8 *PdbPath; | ||
| UINT32 PdbPathSize; | ||
| #if defined (__CC_ARM) || defined (__GNUC__) | ||
| CHAR8 Temp[512]; | ||
| #endif | ||
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| Status = UefiImageGetSymbolsPath (ImageContext, &PdbPath, &PdbPathSize); | ||
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| if (!RETURN_ERROR (Status)) { | ||
| #ifdef __CC_ARM | ||
| // Print out the command for the RVD debugger to load symbols for this image | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "unload symbols_only %a\n", DeCygwinPathIfNeeded (PdbPath, Temp, sizeof (Temp)))); | ||
| #elif __GNUC__ | ||
| // This may not work correctly if you generate PE/COFF directly as then the Offset would not be required | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "remove-symbol-file %a 0x%08x\n", DeCygwinPathIfNeeded (PdbPath, Temp, sizeof (Temp)), (UINTN)UefiImageLoaderGetImageAddress (ImageContext))); | ||
| #else | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "Unloading %a\n", PdbPath)); | ||
| #endif | ||
| } else { | ||
| DEBUG ((DEBUG_LOAD | DEBUG_INFO, "Unloading driver at 0x%11p\n", (VOID *)(UINTN)UefiImageLoaderGetImageAddress (ImageContext))); | ||
| } | ||
| } |
33 changes: 33 additions & 0 deletions
33
ArmPkg/Library/DebugUefiImageExtraActionLib/DebugUefiImageExtraActionLib.inf
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| #/** @file | ||
| # UEFI Image extra action library for DXE phase that run Unix emulator. | ||
| # | ||
| # Lib to provide memory journal status code reporting Routines | ||
| # Copyright (c) 2007 - 2010, Intel Corporation. All rights reserved.<BR> | ||
| # Portions copyright (c) 2010, Apple Inc. All rights reserved.<BR> | ||
| # SPDX-License-Identifier: BSD-2-Clause-Patent | ||
| # | ||
| # | ||
| #**/ | ||
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| [Defines] | ||
| INF_VERSION = 0x00010005 | ||
| BASE_NAME = DebugUnixUefiImageExtraActionLib | ||
| FILE_GUID = C3E9448E-1726-42fb-9368-41F75B038C0C | ||
| MODULE_TYPE = BASE | ||
| VERSION_STRING = 1.0 | ||
| LIBRARY_CLASS = UefiImageExtraActionLib | ||
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| # | ||
| # The following information is for reference only and not required by the build tools. | ||
| # | ||
| # VALID_ARCHITECTURES = ARM | ||
| # | ||
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| [Sources.common] | ||
| DebugUefiImageExtraActionLib.c | ||
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| [Packages] | ||
| MdePkg/MdePkg.dec | ||
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| [LibraryClasses] | ||
| DebugLib |
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