From: Ard Biesheuvel Date: Wed, 15 Nov 2017 16:21:53 +0000 (+0000) Subject: ArmPlatformPkg: remove BootMonFs and ArmShellCmdRunAxf X-Git-Tag: edk2-stable201903~2889 X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=de4940885ab06cbc79a308fb0dc7f1daceccdea0 ArmPlatformPkg: remove BootMonFs and ArmShellCmdRunAxf These modules have been imported into edk2-platforms where they belong so remove them from the main EDK2 branch. Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Ard Biesheuvel Reviewed-by: Leif Lindholm --- diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFs.inf b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFs.inf deleted file mode 100644 index b42d205a2b..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFs.inf +++ /dev/null @@ -1,61 +0,0 @@ -#/** @file -# Support for ARM Boot Monitor File System -# -# Copyright (c) 2012-2015, ARM Ltd. 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 = BootMonFs - FILE_GUID = 7abbc454-f737-4322-931c-b1bb62a01d6f - MODULE_TYPE = UEFI_DRIVER - VERSION_STRING = 1.0 - - ENTRY_POINT = BootMonFsEntryPoint - -[Sources] - BootMonFsEntryPoint.c - BootMonFsOpenClose.c - BootMonFsDir.c - BootMonFsImages.c - BootMonFsReadWrite.c - BootMonFsUnsupported.c - -[Packages] - ArmPlatformPkg/ArmPlatformPkg.dec - MdePkg/MdePkg.dec - MdeModulePkg/MdeModulePkg.dec - -[LibraryClasses] - BaseLib - DevicePathLib - MemoryAllocationLib - PrintLib - UefiDriverEntryPoint - UefiLib - -[Guids] - gArmBootMonFsFileInfoGuid - gEfiFileSystemInfoGuid - gEfiFileInfoGuid - gEfiFileSystemVolumeLabelInfoIdGuid - -[Pcd] - gArmPlatformTokenSpaceGuid.PcdBootMonFsSupportedDevicePaths - -[Protocols] - gEfiDiskIoProtocolGuid - gEfiBlockIoProtocolGuid - gEfiSimpleFileSystemProtocolGuid - gEfiDevicePathProtocolGuid - gEfiDevicePathFromTextProtocolGuid - diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsApi.h b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsApi.h deleted file mode 100644 index d690520a0f..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsApi.h +++ /dev/null @@ -1,388 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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 __BOOTMON_FS_API_H -#define __BOOTMON_FS_API_H - -#include - -EFI_STATUS -BootMonFsInitialize ( - IN BOOTMON_FS_INSTANCE *Instance - ); - -UINT32 -BootMonFsChecksum ( - IN VOID *Data, - IN UINT32 Size - ); - -EFI_STATUS -BootMonFsComputeFooterChecksum ( - IN OUT HW_IMAGE_DESCRIPTION *Footer - ); - -EFIAPI -EFI_STATUS -OpenBootMonFsOpenVolume ( - IN EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **Root - ); - -UINT32 -BootMonFsGetImageLength ( - IN BOOTMON_FS_FILE *File - ); - -UINTN -BootMonFsGetPhysicalSize ( - IN BOOTMON_FS_FILE* File - ); - -EFI_STATUS -BootMonFsCreateFile ( - IN BOOTMON_FS_INSTANCE *Instance, - OUT BOOTMON_FS_FILE **File - ); - -EFIAPI -EFI_STATUS -BootMonFsGetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFIAPI -EFI_STATUS -BootMonFsReadDirectory ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFIAPI -EFI_STATUS -BootMonFsFlushDirectory ( - IN EFI_FILE_PROTOCOL *This - ); - -/** - Flush all modified data associated with a file to a device. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the - file handle to flush. - - @retval EFI_SUCCESS The data was flushed. - @retval EFI_ACCESS_DENIED The file was opened read-only. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_FULL The volume is full. - @retval EFI_OUT_OF_RESOURCES Not enough resources were available to flush the data. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsFlushFile ( - IN EFI_FILE_PROTOCOL *This - ); - -/** - Close a specified file handle. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the file - handle to close. - - @retval EFI_SUCCESS The file was closed. - @retval EFI_INVALID_PARAMETER The parameter "This" is NULL or is not an open - file handle. - -**/ -EFIAPI -EFI_STATUS -BootMonFsCloseFile ( - IN EFI_FILE_PROTOCOL *This - ); - -/** - Open a file on the boot monitor file system. - - The boot monitor file system does not allow for sub-directories. There is only - one directory, the root one. On any attempt to create a directory, the function - returns in error with the EFI_WRITE_PROTECTED error code. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to source location. - @param[out] NewHandle A pointer to the location to return the opened - handle for the new file. - @param[in] FileName The Null-terminated string of the name of the file - to be opened. - @param[in] OpenMode The mode to open the file : Read or Read/Write or - Read/Write/Create - @param[in] Attributes Attributes of the file in case of a file creation - - @retval EFI_SUCCESS The file was open. - @retval EFI_NOT_FOUND The specified file could not be found or the specified - directory in which to create a file could not be found. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_WRITE_PROTECTED Attempt to create a directory. This is not possible - with the Boot Monitor file system. - @retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the file. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsOpenFile ( - IN EFI_FILE_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN UINT64 OpenMode, - IN UINT64 Attributes - ); - -/** - Read data from an open file. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle to read data from. - @param[in out] BufferSize On input, the size of the Buffer. On output, the - amount of data returned in Buffer. In both cases, - the size is measured in bytes. - @param[out] Buffer The buffer into which the data is read. - - @retval EFI_SUCCESS The data was read. - @retval EFI_DEVICE_ERROR On entry, the current file position is - beyond the end of the file, or the device - reported an error while performing the read - operation. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsReadFile ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ); - -EFIAPI -EFI_STATUS -BootMonFsSetDirPosition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ); - -EFIAPI -EFI_STATUS -BootMonFsGetPosition ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ); - -/** - Write data to an open file. - - The data is not written to the flash yet. It will be written when the file - will be either read, closed or flushed. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle to write data to. - @param[in out] BufferSize On input, the size of the Buffer. On output, the - size of the data actually written. In both cases, - the size is measured in bytes. - @param[in] Buffer The buffer of data to write. - - @retval EFI_SUCCESS The data was written. - @retval EFI_ACCESS_DENIED The file was opened read only. - @retval EFI_OUT_OF_RESOURCES Unable to allocate the buffer to store the - data to write. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsWriteFile ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - IN VOID *Buffer - ); - -EFIAPI -EFI_STATUS -BootMonFsDeleteFail ( - IN EFI_FILE_PROTOCOL *This - ); - -/** - Close and delete a file from the boot monitor file system. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the file - handle to delete. - - @retval EFI_SUCCESS The file was closed and deleted. - @retval EFI_INVALID_PARAMETER The parameter "This" is NULL or is not an open - file handle. - @retval EFI_WARN_DELETE_FAILURE The handle was closed, but the file was not deleted. - -**/ -EFIAPI -EFI_STATUS -BootMonFsDelete ( - IN EFI_FILE_PROTOCOL *This - ); - -/** - Set a file's current position. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to set the requested position on. - @param[in] Position The byte position from the start of the file to set. - - @retval EFI_SUCCESS The position was set. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsSetPosition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ); - -/** - Return a file's current position. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to get the current position on. - @param[out] Position The address to return the file's current position value. - - @retval EFI_SUCCESS The position was returned. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsGetPosition( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ); - -// -// UNSUPPORTED OPERATIONS -// - -EFIAPI -EFI_STATUS -BootMonFsGetPositionUnsupported ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ); - -/** - Set information about a file or a volume. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle the information is for. - @param[in] InformationType The type identifier for the information being set : - EFI_FILE_INFO_ID or EFI_FILE_SYSTEM_INFO_ID or - EFI_FILE_SYSTEM_VOLUME_LABEL_ID - @param[in] BufferSize The size, in bytes, of Buffer. - @param[in] Buffer A pointer to the data buffer to write. The type of the - data inside the buffer is indicated by InformationType. - - @retval EFI_SUCCESS The information was set. - @retval EFI_UNSUPPORTED The InformationType is not known. - @retval EFI_DEVICE_ERROR The last issued semi-hosting operation failed. - @retval EFI_ACCESS_DENIED An attempt is made to change the name of a file - to a file that is already present. - @retval EFI_ACCESS_DENIED An attempt is being made to change the - EFI_FILE_DIRECTORY Attribute. - @retval EFI_ACCESS_DENIED InformationType is EFI_FILE_INFO_ID and - the file was opened in read-only mode and an - attempt is being made to modify a field other - than Attribute. - @retval EFI_WRITE_PROTECTED An attempt is being made to modify a read-only - attribute. - @retval EFI_BAD_BUFFER_SIZE The size of the buffer is lower than that indicated by - the data inside the buffer. - @retval EFI_OUT_OF_RESOURCES A allocation needed to process the request failed. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsSetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN UINTN BufferSize, - IN VOID *Buffer - ); - -// -// Directory API -// - -EFI_STATUS -BootMonFsOpenDirectory ( - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN BOOTMON_FS_INSTANCE *Volume - ); - -// -// Internal API -// - -/** - Search for a file given its name coded in Ascii. - - When searching through the files of the volume, if a file is currently not - open, its name was written on the media and is kept in RAM in the - "HwDescription.Footer.Filename[]" field of the file's description. - - If a file is currently open, its name might not have been written on the - media yet, and as the "HwDescription" is a mirror in RAM of what is on the - media the "HwDescription.Footer.Filename[]" might be outdated. In that case, - the up to date name of the file is stored in the "Info" field of the file's - description. - - @param[in] Instance Pointer to the description of the volume in which - the file has to be search for. - @param[in] AsciiFileName Name of the file. - - @param[out] File Pointer to the description of the file if the - file was found. - - @retval EFI_SUCCESS The file was found. - @retval EFI_NOT_FOUND The file was not found. - -**/ -EFI_STATUS -BootMonGetFileFromAsciiFileName ( - IN BOOTMON_FS_INSTANCE *Instance, - IN CHAR8* AsciiFileName, - OUT BOOTMON_FS_FILE **File - ); - -EFI_STATUS -BootMonGetFileFromPosition ( - IN BOOTMON_FS_INSTANCE *Instance, - IN UINTN Position, - OUT BOOTMON_FS_FILE **File - ); - -#endif diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsDir.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsDir.c deleted file mode 100644 index 64ea0ec680..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsDir.c +++ /dev/null @@ -1,766 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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. -* -**/ - -#include "BootMonFsInternal.h" - -EFIAPI -EFI_STATUS -OpenBootMonFsOpenVolume ( - IN EFI_SIMPLE_FILE_SYSTEM_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **Root - ) -{ - BOOTMON_FS_INSTANCE *Instance; - - Instance = BOOTMON_FS_FROM_FS_THIS (This); - if (Instance == NULL) { - return EFI_DEVICE_ERROR; - } - - Instance->RootFile->Info->Attribute = EFI_FILE_READ_ONLY | EFI_FILE_DIRECTORY; - - *Root = &Instance->RootFile->File; - - return EFI_SUCCESS; -} - -UINT32 -BootMonFsGetImageLength ( - IN BOOTMON_FS_FILE *File - ) -{ - UINT32 Index; - UINT32 FileSize; - LIST_ENTRY *RegionToFlushLink; - BOOTMON_FS_FILE_REGION *Region; - - FileSize = 0; - - // Look at all Flash areas to determine file size - for (Index = 0; Index < HW_IMAGE_DESCRIPTION_REGION_MAX; Index++) { - FileSize += File->HwDescription.Region[Index].Size; - } - - // Add the regions that have not been flushed yet - for (RegionToFlushLink = GetFirstNode (&File->RegionToFlushLink); - !IsNull (&File->RegionToFlushLink, RegionToFlushLink); - RegionToFlushLink = GetNextNode (&File->RegionToFlushLink, RegionToFlushLink) - ) - { - Region = (BOOTMON_FS_FILE_REGION*)RegionToFlushLink; - if (Region->Offset + Region->Size > FileSize) { - FileSize += Region->Offset + Region->Size; - } - } - - return FileSize; -} - -UINTN -BootMonFsGetPhysicalSize ( - IN BOOTMON_FS_FILE* File - ) -{ - // Return 0 for files that haven't yet been flushed to media - if (File->HwDescription.RegionCount == 0) { - return 0; - } - - return ((File->HwDescription.BlockEnd - File->HwDescription.BlockStart) + 1 ) - * File->Instance->Media->BlockSize; -} - -EFIAPI -EFI_STATUS -BootMonFsSetDirPosition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ) -{ - BOOTMON_FS_FILE *File; - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File == NULL) { - return EFI_INVALID_PARAMETER; - } - - // UEFI Spec section 12.5: - // "The seek request for nonzero is not valid on open directories." - if (Position != 0) { - return EFI_UNSUPPORTED; - } - File->Position = Position; - - return EFI_SUCCESS; -} - -EFI_STATUS -BootMonFsOpenDirectory ( - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN BOOTMON_FS_INSTANCE *Volume - ) -{ - ASSERT(0); - - return EFI_UNSUPPORTED; -} - -STATIC -EFI_STATUS -GetFileSystemVolumeLabelInfo ( - IN BOOTMON_FS_INSTANCE *Instance, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - UINTN Size; - EFI_FILE_SYSTEM_VOLUME_LABEL *Label; - EFI_STATUS Status; - - Label = Buffer; - - // Value returned by StrSize includes null terminator. - Size = SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL - + StrSize (Instance->FsInfo.VolumeLabel); - - if (*BufferSize >= Size) { - CopyMem (&Label->VolumeLabel, &Instance->FsInfo.VolumeLabel, Size); - Status = EFI_SUCCESS; - } else { - Status = EFI_BUFFER_TOO_SMALL; - } - *BufferSize = Size; - return Status; -} - -// Helper function that calculates a rough "free space" by: -// - Taking the media size -// - Subtracting the sum of all file sizes -// - Subtracting the block size times the number of files -// (To account for the blocks containing the HW_IMAGE_INFO -STATIC -UINT64 -ComputeFreeSpace ( - IN BOOTMON_FS_INSTANCE *Instance - ) -{ - LIST_ENTRY *FileLink; - UINT64 FileSizeSum; - UINT64 MediaSize; - UINTN NumFiles; - EFI_BLOCK_IO_MEDIA *Media; - BOOTMON_FS_FILE *File; - - Media = Instance->BlockIo->Media; - MediaSize = Media->BlockSize * (Media->LastBlock + 1); - - NumFiles = 0; - FileSizeSum = 0; - for (FileLink = GetFirstNode (&Instance->RootFile->Link); - !IsNull (&Instance->RootFile->Link, FileLink); - FileLink = GetNextNode (&Instance->RootFile->Link, FileLink) - ) - { - File = BOOTMON_FS_FILE_FROM_LINK_THIS (FileLink); - FileSizeSum += BootMonFsGetImageLength (File); - - NumFiles++; - } - - return MediaSize - (FileSizeSum + (Media->BlockSize + NumFiles)); -} - -STATIC -EFI_STATUS -GetFilesystemInfo ( - IN BOOTMON_FS_INSTANCE *Instance, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - - if (*BufferSize >= Instance->FsInfo.Size) { - Instance->FsInfo.FreeSpace = ComputeFreeSpace (Instance); - CopyMem (Buffer, &Instance->FsInfo, Instance->FsInfo.Size); - Status = EFI_SUCCESS; - } else { - Status = EFI_BUFFER_TOO_SMALL; - } - - *BufferSize = Instance->FsInfo.Size; - return Status; -} - -STATIC -EFI_STATUS -GetFileInfo ( - IN BOOTMON_FS_INSTANCE *Instance, - IN BOOTMON_FS_FILE *File, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_FILE_INFO *Info; - UINTN ResultSize; - - ResultSize = SIZE_OF_EFI_FILE_INFO + StrSize (File->Info->FileName); - - if (*BufferSize < ResultSize) { - *BufferSize = ResultSize; - return EFI_BUFFER_TOO_SMALL; - } - - Info = Buffer; - - CopyMem (Info, File->Info, ResultSize); - // Size of the information - Info->Size = ResultSize; - - *BufferSize = ResultSize; - - return EFI_SUCCESS; -} - -STATIC -EFI_STATUS -GetBootMonFsFileInfo ( - IN BOOTMON_FS_INSTANCE *Instance, - IN BOOTMON_FS_FILE *File, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE_INFO *Info; - UINTN ResultSize; - UINTN Index; - - if (File == Instance->RootFile) { - Status = EFI_UNSUPPORTED; - } else { - ResultSize = SIZE_OF_BOOTMON_FS_FILE_INFO; - - if (*BufferSize < ResultSize) { - *BufferSize = ResultSize; - Status = EFI_BUFFER_TOO_SMALL; - } else { - Info = Buffer; - - // Zero out the structure - ZeroMem (Info, ResultSize); - - // Fill in the structure - Info->Size = ResultSize; - - Info->EntryPoint = File->HwDescription.EntryPoint; - Info->RegionCount = File->HwDescription.RegionCount; - for (Index = 0; Index < File->HwDescription.RegionCount; Index++) { - Info->Region[Index].LoadAddress = File->HwDescription.Region[Index].LoadAddress; - Info->Region[Index].Size = File->HwDescription.Region[Index].Size; - Info->Region[Index].Offset = File->HwDescription.Region[Index].Offset; - Info->Region[Index].Checksum = File->HwDescription.Region[Index].Checksum; - } - *BufferSize = ResultSize; - Status = EFI_SUCCESS; - } - } - - return Status; -} - -/** - Set the name of a file. - - This is a helper function for SetFileInfo(). - - @param[in] Instance A pointer to the description of the volume - the file belongs to. - @param[in] File A pointer to the description of the file. - @param[in] FileName A pointer to the new name of the file. - - @retval EFI_SUCCESS The name was set. - @retval EFI_ACCESS_DENIED An attempt is made to change the name of a file - to a file that is already present. - -**/ -STATIC -EFI_STATUS -SetFileName ( - IN BOOTMON_FS_INSTANCE *Instance, - IN BOOTMON_FS_FILE *File, - IN CONST CHAR16 *FileName - ) -{ - CHAR8 AsciiFileName[MAX_NAME_LENGTH]; - BOOTMON_FS_FILE *SameFile; - - // If the file path start with a \ strip it. The EFI Shell may - // insert a \ in front of the file name. - if (FileName[0] == L'\\') { - FileName++; - } - - UnicodeStrToAsciiStrS (FileName, AsciiFileName, MAX_NAME_LENGTH); - - if (BootMonGetFileFromAsciiFileName ( - File->Instance, - AsciiFileName, - &SameFile - ) != EFI_NOT_FOUND) { - // A file with that name already exists. - return EFI_ACCESS_DENIED; - } else { - // OK, change the filename. - AsciiStrToUnicodeStrS (AsciiFileName, File->Info->FileName, - (File->Info->Size - SIZE_OF_EFI_FILE_INFO) / sizeof (CHAR16)); - return EFI_SUCCESS; - } -} - -/** - Set the size of a file. - - This is a helper function for SetFileInfo(). - - @param[in] Instance A pointer to the description of the volume - the file belongs to. - @param[in] File A pointer to the description of the file. - @param[in] NewSize The requested new size for the file. - - @retval EFI_SUCCESS The size was set. - @retval EFI_OUT_OF_RESOURCES An allocation needed to process the request failed. - -**/ -STATIC -EFI_STATUS -SetFileSize ( - IN BOOTMON_FS_INSTANCE *Instance, - IN BOOTMON_FS_FILE *BootMonFsFile, - IN UINTN NewSize - ) -{ - EFI_STATUS Status; - UINT32 OldSize; - LIST_ENTRY *RegionToFlushLink; - LIST_ENTRY *NextRegionToFlushLink; - BOOTMON_FS_FILE_REGION *Region; - EFI_FILE_PROTOCOL *File; - CHAR8 *Buffer; - UINTN BufferSize; - UINT64 StoredPosition; - - OldSize = BootMonFsFile->Info->FileSize; - - // - // In case of file truncation, force the regions waiting for writing to - // not overflow the new size of the file. - // - if (NewSize < OldSize) { - for (RegionToFlushLink = GetFirstNode (&BootMonFsFile->RegionToFlushLink); - !IsNull (&BootMonFsFile->RegionToFlushLink, RegionToFlushLink); - ) - { - NextRegionToFlushLink = GetNextNode (&BootMonFsFile->RegionToFlushLink, RegionToFlushLink); - Region = (BOOTMON_FS_FILE_REGION*)RegionToFlushLink; - if (Region->Offset > NewSize) { - RemoveEntryList (RegionToFlushLink); - FreePool (Region->Buffer); - FreePool (Region); - } else { - Region->Size = MIN (Region->Size, NewSize - Region->Offset); - } - RegionToFlushLink = NextRegionToFlushLink; - } - - } else if (NewSize > OldSize) { - // Increasing a file's size is potentially complicated as it may require - // moving the image description on media. The simplest way to do it is to - // seek past the end of the file (which is valid in UEFI) and perform a - // Write. - File = &BootMonFsFile->File; - - // Save position - Status = File->GetPosition (File, &StoredPosition); - if (EFI_ERROR (Status)) { - return Status; - } - // Set position at the end of the file - Status = File->SetPosition (File, OldSize); - if (EFI_ERROR (Status)) { - return Status; - } - - BufferSize = NewSize - OldSize; - Buffer = AllocateZeroPool (BufferSize); - if (Buffer == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Status = File->Write (File, &BufferSize, Buffer); - FreePool (Buffer); - if (EFI_ERROR (Status)) { - return Status; - } - - // Restore saved position - Status = File->SetPosition (File, StoredPosition); - if (EFI_ERROR (Status)) { - return Status; - } - } - - BootMonFsFile->Info->FileSize = NewSize; - - return EFI_SUCCESS; -} - -/** - Set information about a file. - - @param[in] Instance A pointer to the description of the volume - the file belongs to. - @param[in] File A pointer to the description of the file. - @param[in] Info A pointer to the file information to write. - - @retval EFI_SUCCESS The information was set. - @retval EFI_ACCESS_DENIED An attempt is being made to change the - EFI_FILE_DIRECTORY Attribute. - @retval EFI_ACCESS_DENIED The file was opened in read-only mode and an - attempt is being made to modify a field other - than Attribute. - @retval EFI_ACCESS_DENIED An attempt is made to change the name of a file - to a file that is already present. - @retval EFI_WRITE_PROTECTED An attempt is being made to modify a read-only - attribute. - @retval EFI_OUT_OF_RESOURCES An allocation needed to process the request - failed. - -**/ -STATIC -EFI_STATUS -SetFileInfo ( - IN BOOTMON_FS_INSTANCE *Instance, - IN BOOTMON_FS_FILE *File, - IN EFI_FILE_INFO *Info - ) -{ - EFI_STATUS Status; - BOOLEAN FileSizeIsDifferent; - BOOLEAN FileNameIsDifferent; - BOOLEAN TimeIsDifferent; - - // - // A directory can not be changed to a file and a file can - // not be changed to a directory. - // - if ((Info->Attribute & EFI_FILE_DIRECTORY) != - (File->Info->Attribute & EFI_FILE_DIRECTORY) ) { - return EFI_ACCESS_DENIED; - } - - FileSizeIsDifferent = (Info->FileSize != File->Info->FileSize); - FileNameIsDifferent = (StrnCmp ( - Info->FileName, - File->Info->FileName, - MAX_NAME_LENGTH - 1 - ) != 0); - // - // Check if the CreateTime, LastAccess or ModificationTime - // have been changed. The file system does not support file - // timestamps thus the three times in "File->Info" are - // always equal to zero. The following comparison actually - // checks if all three times are still equal to 0 or not. - // - TimeIsDifferent = CompareMem ( - &Info->CreateTime, - &File->Info->CreateTime, - 3 * sizeof (EFI_TIME) - ) != 0; - - // - // For a file opened in read-only mode, only the Attribute field can be - // modified. The root directory open mode is forced to read-only at opening - // thus the following test protects the root directory to be somehow modified. - // - if (File->OpenMode == EFI_FILE_MODE_READ) { - if (FileSizeIsDifferent || FileNameIsDifferent || TimeIsDifferent) { - return EFI_ACCESS_DENIED; - } - } - - if (TimeIsDifferent) { - return EFI_WRITE_PROTECTED; - } - - if (FileSizeIsDifferent) { - Status = SetFileSize (Instance, File, Info->FileSize); - if (EFI_ERROR (Status)) { - return Status; - } - } - - // - // Note down in RAM the Attribute field but we can not - // ask to store it in flash for the time being. - // - File->Info->Attribute = Info->Attribute; - - if (FileNameIsDifferent) { - Status = SetFileName (Instance, File, Info->FileName); - if (EFI_ERROR (Status)) { - return Status; - } - } - - return EFI_SUCCESS; -} - -EFIAPI -EFI_STATUS -BootMonFsGetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE *File; - BOOTMON_FS_INSTANCE *Instance; - - if ((This == NULL) || - (InformationType == NULL) || - (BufferSize == NULL) || - ((Buffer == NULL) && (*BufferSize > 0)) ) { - return EFI_INVALID_PARAMETER; - } - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - Instance = File->Instance; - - // If the instance has not been initialized yet then do it ... - if (!Instance->Initialized) { - Status = BootMonFsInitialize (Instance); - } else { - Status = EFI_SUCCESS; - } - - if (!EFI_ERROR (Status)) { - if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid) - != 0) { - Status = GetFileSystemVolumeLabelInfo (Instance, BufferSize, Buffer); - } else if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid) != 0) { - Status = GetFilesystemInfo (Instance, BufferSize, Buffer); - } else if (CompareGuid (InformationType, &gEfiFileInfoGuid) != 0) { - Status = GetFileInfo (Instance, File, BufferSize, Buffer); - } else if (CompareGuid (InformationType, &gArmBootMonFsFileInfoGuid) != 0) { - Status = GetBootMonFsFileInfo (Instance, File, BufferSize, Buffer); - } else { - Status = EFI_UNSUPPORTED; - } - } - - return Status; -} - -/** - Set information about a file or a volume. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle the information is for. - @param[in] InformationType The type identifier for the information being set : - EFI_FILE_INFO_ID or EFI_FILE_SYSTEM_INFO_ID or - EFI_FILE_SYSTEM_VOLUME_LABEL_ID - @param[in] BufferSize The size, in bytes, of Buffer. - @param[in] Buffer A pointer to the data buffer to write. The type of the - data inside the buffer is indicated by InformationType. - - @retval EFI_SUCCESS The information was set. - @retval EFI_UNSUPPORTED The InformationType is not known. - @retval EFI_DEVICE_ERROR The last issued semi-hosting operation failed. - @retval EFI_ACCESS_DENIED An attempt is made to change the name of a file - to a file that is already present. - @retval EFI_ACCESS_DENIED An attempt is being made to change the - EFI_FILE_DIRECTORY Attribute. - @retval EFI_ACCESS_DENIED InformationType is EFI_FILE_INFO_ID and - the file was opened in read-only mode and an - attempt is being made to modify a field other - than Attribute. - @retval EFI_WRITE_PROTECTED An attempt is being made to modify a read-only - attribute. - @retval EFI_BAD_BUFFER_SIZE The size of the buffer is lower than that indicated by - the data inside the buffer. - @retval EFI_OUT_OF_RESOURCES A allocation needed to process the request failed. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsSetInfo ( - IN EFI_FILE_PROTOCOL *This, - IN EFI_GUID *InformationType, - IN UINTN BufferSize, - IN VOID *Buffer - ) -{ - BOOTMON_FS_FILE *File; - EFI_FILE_INFO *Info; - EFI_FILE_SYSTEM_INFO *SystemInfo; - - if ((This == NULL) || - (InformationType == NULL) || - (Buffer == NULL) ) { - return EFI_INVALID_PARAMETER; - } - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if (CompareGuid (InformationType, &gEfiFileInfoGuid)) { - Info = Buffer; - if (Info->Size < (SIZE_OF_EFI_FILE_INFO + StrSize (Info->FileName))) { - return EFI_INVALID_PARAMETER; - } - if (BufferSize < Info->Size) { - return EFI_BAD_BUFFER_SIZE; - } - return (SetFileInfo (File->Instance, File, Info)); - } - - // - // The only writable field in the other two information types - // (i.e. EFI_FILE_SYSTEM_INFO and EFI_FILE_SYSTEM_VOLUME_LABEL) is the - // filesystem volume label. This can be retrieved with GetInfo, but it is - // hard-coded into this driver, not stored on media. - // - - if (CompareGuid (InformationType, &gEfiFileSystemInfoGuid)) { - SystemInfo = Buffer; - if (SystemInfo->Size < - (SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (SystemInfo->VolumeLabel))) { - return EFI_INVALID_PARAMETER; - } - if (BufferSize < SystemInfo->Size) { - return EFI_BAD_BUFFER_SIZE; - } - return EFI_WRITE_PROTECTED; - } - - if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid)) { - return EFI_WRITE_PROTECTED; - } - - return EFI_UNSUPPORTED; -} - -EFIAPI -EFI_STATUS -BootMonFsReadDirectory ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - BOOTMON_FS_INSTANCE *Instance; - BOOTMON_FS_FILE *RootFile; - BOOTMON_FS_FILE *File; - EFI_FILE_INFO *Info; - UINTN NameSize; - UINTN ResultSize; - EFI_STATUS Status; - UINTN Index; - - RootFile = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (RootFile == NULL) { - return EFI_INVALID_PARAMETER; - } - - Instance = RootFile->Instance; - Status = BootMonGetFileFromPosition (Instance, RootFile->Position, &File); - if (EFI_ERROR (Status)) { - // No more file - *BufferSize = 0; - return EFI_SUCCESS; - } - - NameSize = AsciiStrLen (File->HwDescription.Footer.Filename) + 1; - ResultSize = SIZE_OF_EFI_FILE_INFO + (NameSize * sizeof (CHAR16)); - if (*BufferSize < ResultSize) { - *BufferSize = ResultSize; - return EFI_BUFFER_TOO_SMALL; - } - - // Zero out the structure - Info = Buffer; - ZeroMem (Info, ResultSize); - - // Fill in the structure - Info->Size = ResultSize; - Info->FileSize = BootMonFsGetImageLength (File); - Info->PhysicalSize = BootMonFsGetPhysicalSize (File); - for (Index = 0; Index < NameSize; Index++) { - Info->FileName[Index] = File->HwDescription.Footer.Filename[Index]; - } - - *BufferSize = ResultSize; - RootFile->Position++; - - return EFI_SUCCESS; -} - -EFIAPI -EFI_STATUS -BootMonFsFlushDirectory ( - IN EFI_FILE_PROTOCOL *This - ) -{ - BOOTMON_FS_FILE *RootFile; - LIST_ENTRY *ListFiles; - LIST_ENTRY *Link; - BOOTMON_FS_FILE *File; - - RootFile = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (RootFile == NULL) { - return EFI_INVALID_PARAMETER; - } - - ListFiles = &RootFile->Link; - - if (IsListEmpty (ListFiles)) { - return EFI_SUCCESS; - } - - // - // Flush all the files that need to be flushed - // - - // Go through all the list of files to flush them - for (Link = GetFirstNode (ListFiles); - !IsNull (ListFiles, Link); - Link = GetNextNode (ListFiles, Link) - ) - { - File = BOOTMON_FS_FILE_FROM_LINK_THIS (Link); - File->File.Flush (&File->File); - } - - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsEntryPoint.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsEntryPoint.c deleted file mode 100644 index a1150856f6..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsEntryPoint.c +++ /dev/null @@ -1,529 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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. -* -**/ - -#include -#include -#include -#include -#include - -#include -#include - -#include "BootMonFsInternal.h" - -EFI_DEVICE_PATH* mBootMonFsSupportedDevicePaths; -LIST_ENTRY mInstances; - -EFI_FILE_PROTOCOL mBootMonFsRootTemplate = { - EFI_FILE_PROTOCOL_REVISION, - BootMonFsOpenFile, - BootMonFsCloseFile, - BootMonFsDeleteFail, - BootMonFsReadDirectory, - BootMonFsWriteFile, - BootMonFsGetPositionUnsupported, // UEFI Spec: GetPosition not valid on dirs - BootMonFsSetDirPosition, - BootMonFsGetInfo, - BootMonFsSetInfo, - BootMonFsFlushDirectory -}; - -EFI_FILE_PROTOCOL mBootMonFsFileTemplate = { - EFI_FILE_PROTOCOL_REVISION, - BootMonFsOpenFile, - BootMonFsCloseFile, - BootMonFsDelete, - BootMonFsReadFile, - BootMonFsWriteFile, - BootMonFsGetPosition, - BootMonFsSetPosition, - BootMonFsGetInfo, - BootMonFsSetInfo, - BootMonFsFlushFile -}; - -/** - Search for a file given its name coded in Ascii. - - When searching through the files of the volume, if a file is currently not - open, its name was written on the media and is kept in RAM in the - "HwDescription.Footer.Filename[]" field of the file's description. - - If a file is currently open, its name might not have been written on the - media yet, and as the "HwDescription" is a mirror in RAM of what is on the - media the "HwDescription.Footer.Filename[]" might be outdated. In that case, - the up to date name of the file is stored in the "Info" field of the file's - description. - - @param[in] Instance Pointer to the description of the volume in which - the file has to be search for. - @param[in] AsciiFileName Name of the file. - - @param[out] File Pointer to the description of the file if the - file was found. - - @retval EFI_SUCCESS The file was found. - @retval EFI_NOT_FOUND The file was not found. - -**/ -EFI_STATUS -BootMonGetFileFromAsciiFileName ( - IN BOOTMON_FS_INSTANCE *Instance, - IN CHAR8* AsciiFileName, - OUT BOOTMON_FS_FILE **File - ) -{ - LIST_ENTRY *Entry; - BOOTMON_FS_FILE *FileEntry; - CHAR8 OpenFileAsciiFileName[MAX_NAME_LENGTH]; - CHAR8 *AsciiFileNameToCompare; - - // Go through all the files in the list and return the file handle - for (Entry = GetFirstNode (&Instance->RootFile->Link); - !IsNull (&Instance->RootFile->Link, Entry); - Entry = GetNextNode (&Instance->RootFile->Link, Entry) - ) - { - FileEntry = BOOTMON_FS_FILE_FROM_LINK_THIS (Entry); - if (FileEntry->Info != NULL) { - UnicodeStrToAsciiStrS (FileEntry->Info->FileName, OpenFileAsciiFileName, - MAX_NAME_LENGTH); - AsciiFileNameToCompare = OpenFileAsciiFileName; - } else { - AsciiFileNameToCompare = FileEntry->HwDescription.Footer.Filename; - } - - if (AsciiStrCmp (AsciiFileNameToCompare, AsciiFileName) == 0) { - *File = FileEntry; - return EFI_SUCCESS; - } - } - return EFI_NOT_FOUND; -} - -EFI_STATUS -BootMonGetFileFromPosition ( - IN BOOTMON_FS_INSTANCE *Instance, - IN UINTN Position, - OUT BOOTMON_FS_FILE **File - ) -{ - LIST_ENTRY *Entry; - BOOTMON_FS_FILE *FileEntry; - - // Go through all the files in the list and return the file handle - for (Entry = GetFirstNode (&Instance->RootFile->Link); - !IsNull (&Instance->RootFile->Link, Entry) && (&Instance->RootFile->Link != Entry); - Entry = GetNextNode (&Instance->RootFile->Link, Entry) - ) - { - if (Position == 0) { - FileEntry = BOOTMON_FS_FILE_FROM_LINK_THIS (Entry); - *File = FileEntry; - return EFI_SUCCESS; - } - Position--; - } - return EFI_NOT_FOUND; -} - -EFI_STATUS -BootMonFsCreateFile ( - IN BOOTMON_FS_INSTANCE *Instance, - OUT BOOTMON_FS_FILE **File - ) -{ - BOOTMON_FS_FILE *NewFile; - - NewFile = (BOOTMON_FS_FILE*)AllocateZeroPool (sizeof (BOOTMON_FS_FILE)); - if (NewFile == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - NewFile->Signature = BOOTMON_FS_FILE_SIGNATURE; - InitializeListHead (&NewFile->Link); - InitializeListHead (&NewFile->RegionToFlushLink); - NewFile->Instance = Instance; - - // If the created file is the root file then create a directory EFI_FILE_PROTOCOL - if (Instance->RootFile == *File) { - CopyMem (&NewFile->File, &mBootMonFsRootTemplate, sizeof (mBootMonFsRootTemplate)); - } else { - CopyMem (&NewFile->File, &mBootMonFsFileTemplate, sizeof (mBootMonFsFileTemplate)); - } - *File = NewFile; - return EFI_SUCCESS; -} - -STATIC -EFI_STATUS -SupportedDevicePathsInit ( - VOID - ) -{ - EFI_STATUS Status; - CHAR16* DevicePathListStr; - CHAR16* DevicePathStr; - CHAR16* NextDevicePathStr; - EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL *EfiDevicePathFromTextProtocol; - EFI_DEVICE_PATH_PROTOCOL *Instance; - - Status = gBS->LocateProtocol (&gEfiDevicePathFromTextProtocolGuid, NULL, (VOID **)&EfiDevicePathFromTextProtocol); - ASSERT_EFI_ERROR (Status); - - // Initialize Variable - DevicePathListStr = (CHAR16*)PcdGetPtr (PcdBootMonFsSupportedDevicePaths); - mBootMonFsSupportedDevicePaths = NULL; - - // Extract the Device Path instances from the multi-device path string - while ((DevicePathListStr != NULL) && (DevicePathListStr[0] != L'\0')) { - NextDevicePathStr = StrStr (DevicePathListStr, L";"); - if (NextDevicePathStr == NULL) { - DevicePathStr = DevicePathListStr; - DevicePathListStr = NULL; - } else { - DevicePathStr = (CHAR16*)AllocateCopyPool ((NextDevicePathStr - DevicePathListStr + 1) * sizeof (CHAR16), DevicePathListStr); - if (DevicePathStr == NULL) { - return EFI_OUT_OF_RESOURCES; - } - *(DevicePathStr + (NextDevicePathStr - DevicePathListStr)) = L'\0'; - DevicePathListStr = NextDevicePathStr; - if (DevicePathListStr[0] == L';') { - DevicePathListStr++; - } - } - - Instance = EfiDevicePathFromTextProtocol->ConvertTextToDevicePath (DevicePathStr); - ASSERT (Instance != NULL); - mBootMonFsSupportedDevicePaths = AppendDevicePathInstance (mBootMonFsSupportedDevicePaths, Instance); - - if (NextDevicePathStr != NULL) { - FreePool (DevicePathStr); - } - FreePool (Instance); - } - - if (mBootMonFsSupportedDevicePaths == NULL) { - return EFI_UNSUPPORTED; - } else { - return EFI_SUCCESS; - } -} - -EFI_STATUS -EFIAPI -BootMonFsDriverSupported ( - IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding, - IN EFI_HANDLE ControllerHandle, - IN EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL - ) -{ - EFI_DISK_IO_PROTOCOL *DiskIo; - EFI_DEVICE_PATH_PROTOCOL *DevicePathProtocol; - EFI_DEVICE_PATH_PROTOCOL *SupportedDevicePath; - EFI_DEVICE_PATH_PROTOCOL *SupportedDevicePaths; - EFI_STATUS Status; - UINTN Size1; - UINTN Size2; - - // - // Open the IO Abstraction(s) needed to perform the supported test - // - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiDiskIoProtocolGuid, - (VOID **) &DiskIo, - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - - if (EFI_ERROR (Status)) { - return Status; - } - // - // Close the I/O Abstraction(s) used to perform the supported test - // - gBS->CloseProtocol ( - ControllerHandle, - &gEfiDiskIoProtocolGuid, - gImageHandle, - ControllerHandle - ); - - // Check that BlockIo protocol instance exists - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiBlockIoProtocolGuid, - NULL, - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_TEST_PROTOCOL - ); - if (EFI_ERROR (Status)) { - return Status; - } - - // Check if a DevicePath is attached to the handle - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiDevicePathProtocolGuid, - (VOID **)&DevicePathProtocol, - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - if (EFI_ERROR (Status)) { - return Status; - } - - // Check if the Device Path is the one which contains the Boot Monitor File System - Size1 = GetDevicePathSize (DevicePathProtocol); - - // Go through the list of Device Path Instances - Status = EFI_UNSUPPORTED; - SupportedDevicePaths = mBootMonFsSupportedDevicePaths; - while (SupportedDevicePaths != NULL) { - SupportedDevicePath = GetNextDevicePathInstance (&SupportedDevicePaths, &Size2); - - if ((Size1 == Size2) && (CompareMem (DevicePathProtocol, SupportedDevicePath, Size1) == 0)) { - // The Device Path is supported - Status = EFI_SUCCESS; - break; - } - } - - gBS->CloseProtocol (ControllerHandle, &gEfiDevicePathProtocolGuid, gImageHandle, ControllerHandle); - return Status; -} - -EFI_STATUS -EFIAPI -BootMonFsDriverStart ( - IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding, - IN EFI_HANDLE ControllerHandle, - IN EFI_DEVICE_PATH_PROTOCOL *DevicePath OPTIONAL - ) -{ - BOOTMON_FS_INSTANCE *Instance; - EFI_STATUS Status; - UINTN VolumeNameSize; - EFI_FILE_INFO *Info; - - Instance = AllocateZeroPool (sizeof (BOOTMON_FS_INSTANCE)); - if (Instance == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - // Initialize the BlockIo of the Instance - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiBlockIoProtocolGuid, - (VOID **)&(Instance->BlockIo), - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - if (EFI_ERROR (Status)) { - goto Error; - } - - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiDiskIoProtocolGuid, - (VOID **)&(Instance->DiskIo), - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_BY_DRIVER - ); - if (EFI_ERROR (Status)) { - goto Error; - } - - // - // Initialize the attributes of the Instance - // - Instance->Signature = BOOTMON_FS_SIGNATURE; - Instance->ControllerHandle = ControllerHandle; - Instance->Media = Instance->BlockIo->Media; - Instance->Binding = DriverBinding; - - // Initialize the Simple File System Protocol - Instance->Fs.Revision = EFI_SIMPLE_FILE_SYSTEM_PROTOCOL_REVISION; - Instance->Fs.OpenVolume = OpenBootMonFsOpenVolume; - - // Volume name + L' ' + '2' digit number - VolumeNameSize = StrSize (BOOTMON_FS_VOLUME_LABEL) + (3 * sizeof (CHAR16)); - - // Initialize FileSystem Information - Instance->FsInfo.Size = SIZE_OF_EFI_FILE_SYSTEM_INFO + VolumeNameSize; - Instance->FsInfo.BlockSize = Instance->Media->BlockSize; - Instance->FsInfo.ReadOnly = FALSE; - Instance->FsInfo.VolumeSize = - Instance->Media->BlockSize * (Instance->Media->LastBlock - Instance->Media->LowestAlignedLba); - CopyMem (Instance->FsInfo.VolumeLabel, BOOTMON_FS_VOLUME_LABEL, StrSize (BOOTMON_FS_VOLUME_LABEL)); - - // Initialize the root file - Status = BootMonFsCreateFile (Instance, &Instance->RootFile); - if (EFI_ERROR (Status)) { - goto Error; - } - - Info = AllocateZeroPool (sizeof (EFI_FILE_INFO)); - if (Info == NULL) { - Status = EFI_OUT_OF_RESOURCES; - goto Error; - } - Instance->RootFile->Info = Info; - - // Initialize the DevicePath of the Instance - Status = gBS->OpenProtocol ( - ControllerHandle, - &gEfiDevicePathProtocolGuid, - (VOID **)&(Instance->DevicePath), - gImageHandle, - ControllerHandle, - EFI_OPEN_PROTOCOL_GET_PROTOCOL - ); - if (EFI_ERROR (Status)) { - goto Error; - } - - // - // Install the Simple File System Protocol - // - Status = gBS->InstallMultipleProtocolInterfaces ( - &ControllerHandle, - &gEfiSimpleFileSystemProtocolGuid, &Instance->Fs, - NULL - ); - if (EFI_ERROR (Status)) { - goto Error; - } - - InsertTailList (&mInstances, &Instance->Link); - - return EFI_SUCCESS; - -Error: - - if (Instance->RootFile != NULL) { - if (Instance->RootFile->Info != NULL) { - FreePool (Instance->RootFile->Info); - } - FreePool (Instance->RootFile); - } - FreePool (Instance); - - return Status; -} - - -EFI_STATUS -EFIAPI -BootMonFsDriverStop ( - IN EFI_DRIVER_BINDING_PROTOCOL *DriverBinding, - IN EFI_HANDLE ControllerHandle, - IN UINTN NumberOfChildren, - IN EFI_HANDLE *ChildHandleBuffer OPTIONAL - ) -{ - BOOTMON_FS_INSTANCE *Instance; - LIST_ENTRY *Link; - EFI_STATUS Status; - BOOLEAN InstanceFound; - - // Find instance from ControllerHandle. - Instance = NULL; - InstanceFound = FALSE; - // For each instance in mInstances: - for (Link = GetFirstNode (&mInstances); !IsNull (&mInstances, Link); Link = GetNextNode (&mInstances, Link)) { - Instance = BOOTMON_FS_FROM_LINK (Link); - - if (Instance->ControllerHandle == ControllerHandle) { - InstanceFound = TRUE; - break; - } - } - ASSERT (InstanceFound == TRUE); - - gBS->CloseProtocol ( - ControllerHandle, - &gEfiDevicePathProtocolGuid, - DriverBinding->ImageHandle, - ControllerHandle); - - gBS->CloseProtocol ( - ControllerHandle, - &gEfiDiskIoProtocolGuid, - DriverBinding->ImageHandle, - ControllerHandle); - - gBS->CloseProtocol ( - ControllerHandle, - &gEfiBlockIoProtocolGuid, - DriverBinding->ImageHandle, - ControllerHandle); - - Status = gBS->UninstallMultipleProtocolInterfaces ( - &ControllerHandle, - &gEfiSimpleFileSystemProtocolGuid, &Instance->Fs, - NULL); - - FreePool (Instance->RootFile->Info); - FreePool (Instance->RootFile); - FreePool (Instance); - - return Status; -} - -// -// Simple Network Protocol Driver Global Variables -// -EFI_DRIVER_BINDING_PROTOCOL mBootMonFsDriverBinding = { - BootMonFsDriverSupported, - BootMonFsDriverStart, - BootMonFsDriverStop, - 0xa, - NULL, - NULL -}; - -EFI_STATUS -EFIAPI -BootMonFsEntryPoint ( - IN EFI_HANDLE ImageHandle, - IN EFI_SYSTEM_TABLE *SystemTable - ) -{ - EFI_STATUS Status; - - InitializeListHead (&mInstances); - - // Initialize the list of Device Paths that could support BootMonFs - Status = SupportedDevicePathsInit (); - if (!EFI_ERROR (Status)) { - Status = gBS->InstallMultipleProtocolInterfaces ( - &ImageHandle, - &gEfiDriverBindingProtocolGuid, &mBootMonFsDriverBinding, - NULL - ); - ASSERT_EFI_ERROR (Status); - } else { - DEBUG((EFI_D_ERROR,"Warning: No Device Paths supporting BootMonFs have been defined in the PCD.\n")); - } - - return Status; -} diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsHw.h b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsHw.h deleted file mode 100644 index c1bef755ae..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsHw.h +++ /dev/null @@ -1,57 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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 __BOOTMON_FS_HW_H__ -#define __BOOTMON_FS_HW_H__ - -#define MAX_NAME_LENGTH 32 - -#define HW_IMAGE_FOOTER_SIGNATURE_1 0x464C5348 -#define HW_IMAGE_FOOTER_SIGNATURE_2 0x464F4F54 - -#define HW_IMAGE_FOOTER_VERSION 1 -#define HW_IMAGE_FOOTER_OFFSET 92 - -#define HW_IMAGE_FOOTER_VERSION2 2 -#define HW_IMAGE_FOOTER_OFFSET2 96 - -typedef struct { - CHAR8 Filename[MAX_NAME_LENGTH]; - UINT32 Offset; - UINT32 Version; - UINT32 FooterSignature1; - UINT32 FooterSignature2; -} HW_IMAGE_FOOTER; - -#define HW_IMAGE_DESCRIPTION_REGION_MAX 4 - -// This structure is located at the end of a block when a file is present -typedef struct { - UINT32 EntryPoint; - UINT32 Attributes; - UINT32 RegionCount; - struct { - UINT32 LoadAddress; - UINT32 Size; - UINT32 Offset; - UINT32 Checksum; - } Region[HW_IMAGE_DESCRIPTION_REGION_MAX]; - UINT32 BlockStart; - UINT32 BlockEnd; - UINT32 FooterChecksum; - - HW_IMAGE_FOOTER Footer; -} HW_IMAGE_DESCRIPTION; - -#endif diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsImages.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsImages.c deleted file mode 100644 index 346c360292..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsImages.c +++ /dev/null @@ -1,222 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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. -* -**/ - -#include -#include -#include -#include - -#include - -#include "BootMonFsInternal.h" - -UINT32 -BootMonFsChecksum ( - IN VOID *Data, - IN UINT32 Size - ) -{ - UINT32 *Ptr; - UINT32 Word; - UINT32 Checksum; - - ASSERT (Size % 4 == 0); - - Checksum = 0; - Ptr = (UINT32*)Data; - - while (Size > 0) { - Word = *Ptr++; - Size -= 4; - - if (Word > ~Checksum) { - Checksum++; - } - - Checksum += Word; - } - - return ~Checksum; -} - -EFI_STATUS -BootMonFsComputeFooterChecksum ( - IN OUT HW_IMAGE_DESCRIPTION *Footer - ) -{ - HW_IMAGE_DESCRIPTION *Description; - UINT32 Index; - - Footer->Attributes = 1; - - Description = AllocateZeroPool (sizeof (HW_IMAGE_DESCRIPTION)); - if (Description == NULL) { - DEBUG ((DEBUG_ERROR, "BootMonFsComputeFooterChecksum: Unable to allocate memory.\n")); - return EFI_OUT_OF_RESOURCES; - } - - // Copy over to temporary shim - CopyMem (Description, Footer, sizeof (HW_IMAGE_DESCRIPTION)); - - // BootMon doesn't checksum the previous checksum - Description->FooterChecksum = 0; - - // Blank out regions which aren't being used. - for (Index = Footer->RegionCount; Index < HW_IMAGE_DESCRIPTION_REGION_MAX; Index++) { - Description->Region[Index].Checksum = 0; - Description->Region[Index].LoadAddress = 0; - Description->Region[Index].Offset = 0; - Description->Region[Index].Size = 0; - } - - // Compute the checksum - Footer->FooterChecksum = BootMonFsChecksum (Description, sizeof (HW_IMAGE_DESCRIPTION)); - - FreePool (Description); - - return EFI_SUCCESS; -} - -BOOLEAN -BootMonFsIsImageValid ( - IN HW_IMAGE_DESCRIPTION *Desc, - IN EFI_LBA Lba - ) -{ - EFI_STATUS Status; - HW_IMAGE_FOOTER *Footer; - UINT32 Checksum; - - Footer = &Desc->Footer; - - // Check that the verification bytes are present - if ((Footer->FooterSignature1 != HW_IMAGE_FOOTER_SIGNATURE_1) || - (Footer->FooterSignature2 != HW_IMAGE_FOOTER_SIGNATURE_2)) { - return FALSE; - } - - if (Footer->Version == HW_IMAGE_FOOTER_VERSION) { - if (Footer->Offset != HW_IMAGE_FOOTER_OFFSET) { - return FALSE; - } - } else if (Footer->Version == HW_IMAGE_FOOTER_VERSION2) { - if (Footer->Offset != HW_IMAGE_FOOTER_OFFSET2) { - return FALSE; - } - } else { - return FALSE; - } - - Checksum = Desc->FooterChecksum; - Status = BootMonFsComputeFooterChecksum (Desc); - if (EFI_ERROR (Status)) { - DEBUG ((DEBUG_ERROR, "Warning: failed to compute checksum for image '%a'\n", Desc->Footer.Filename)); - } - - if (Desc->FooterChecksum != Checksum) { - DEBUG ((DEBUG_ERROR, "Warning: image '%a' checksum mismatch.\n", Desc->Footer.Filename)); - } - - if ((Desc->BlockEnd != Lba) || (Desc->BlockStart > Desc->BlockEnd)) { - return FALSE; - } - - return TRUE; -} - -STATIC -EFI_STATUS -BootMonFsDiscoverNextImage ( - IN BOOTMON_FS_INSTANCE *Instance, - IN OUT EFI_LBA *LbaStart, - IN OUT BOOTMON_FS_FILE *File - ) -{ - EFI_DISK_IO_PROTOCOL *DiskIo; - EFI_LBA CurrentLba; - UINT64 DescOffset; - EFI_STATUS Status; - - DiskIo = Instance->DiskIo; - - CurrentLba = *LbaStart; - - // Look for images in the rest of this block - while (CurrentLba <= Instance->Media->LastBlock) { - // Work out the byte offset into media of the image description in this block - // If present, the image description is at the very end of the block. - DescOffset = ((CurrentLba + 1) * Instance->Media->BlockSize) - sizeof (HW_IMAGE_DESCRIPTION); - - // Read the image description from media - Status = DiskIo->ReadDisk (DiskIo, - Instance->Media->MediaId, - DescOffset, - sizeof (HW_IMAGE_DESCRIPTION), - &File->HwDescription - ); - if (EFI_ERROR (Status)) { - return Status; - } - - // If we found a valid image description... - if (BootMonFsIsImageValid (&File->HwDescription, (CurrentLba - Instance->Media->LowestAlignedLba))) { - DEBUG ((EFI_D_ERROR, "Found image: %a in block %d.\n", - &(File->HwDescription.Footer.Filename), - (UINTN)(CurrentLba - Instance->Media->LowestAlignedLba) - )); - File->HwDescAddress = DescOffset; - - *LbaStart = CurrentLba + 1; - return EFI_SUCCESS; - } else { - CurrentLba++; - } - } - - *LbaStart = CurrentLba; - return EFI_NOT_FOUND; -} - -EFI_STATUS -BootMonFsInitialize ( - IN BOOTMON_FS_INSTANCE *Instance - ) -{ - EFI_STATUS Status; - EFI_LBA Lba; - UINT32 ImageCount; - BOOTMON_FS_FILE *NewFile; - - ImageCount = 0; - Lba = 0; - - while (1) { - Status = BootMonFsCreateFile (Instance, &NewFile); - if (EFI_ERROR (Status)) { - return Status; - } - - Status = BootMonFsDiscoverNextImage (Instance, &Lba, NewFile); - if (EFI_ERROR (Status)) { - // Free NewFile allocated by BootMonFsCreateFile () - FreePool (NewFile); - break; - } - InsertTailList (&Instance->RootFile->Link, &NewFile->Link); - ImageCount++; - } - - Instance->Initialized = TRUE; - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsInternal.h b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsInternal.h deleted file mode 100644 index c0c6599cb7..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsInternal.h +++ /dev/null @@ -1,101 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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 __BOOTMONFS_INTERNAL_H__ -#define __BOOTMONFS_INTERNAL_H__ - -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include -#include -#include -#include - -#include "BootMonFsHw.h" - -#define BOOTMON_FS_VOLUME_LABEL L"NOR Flash" - -typedef struct _BOOTMON_FS_INSTANCE BOOTMON_FS_INSTANCE; - -typedef struct { - LIST_ENTRY Link; - VOID* Buffer; - UINTN Size; - UINT64 Offset; // Offset from the start of the file -} BOOTMON_FS_FILE_REGION; - -typedef struct { - UINT32 Signature; - LIST_ENTRY Link; - BOOTMON_FS_INSTANCE *Instance; - - UINTN HwDescAddress; - HW_IMAGE_DESCRIPTION HwDescription; - - EFI_FILE_PROTOCOL File; - - // - // The following fields are relevant only if the file is open. - // - - EFI_FILE_INFO *Info; - UINT64 Position; - // If the file needs to be flushed then this list contain the memory - // buffer that creates this file - LIST_ENTRY RegionToFlushLink; - UINT64 OpenMode; -} BOOTMON_FS_FILE; - -#define BOOTMON_FS_FILE_SIGNATURE SIGNATURE_32('b', 'o', 't', 'f') -#define BOOTMON_FS_FILE_FROM_FILE_THIS(a) CR (a, BOOTMON_FS_FILE, File, BOOTMON_FS_FILE_SIGNATURE) -#define BOOTMON_FS_FILE_FROM_LINK_THIS(a) CR (a, BOOTMON_FS_FILE, Link, BOOTMON_FS_FILE_SIGNATURE) - -struct _BOOTMON_FS_INSTANCE { - UINT32 Signature; - EFI_HANDLE ControllerHandle; - - LIST_ENTRY Link; - - EFI_DRIVER_BINDING_PROTOCOL *Binding; - EFI_DISK_IO_PROTOCOL *DiskIo; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - EFI_BLOCK_IO_MEDIA *Media; - EFI_DEVICE_PATH_PROTOCOL *DevicePath; - - EFI_SIMPLE_FILE_SYSTEM_PROTOCOL Fs; - - EFI_FILE_SYSTEM_INFO FsInfo; - CHAR16 Label[20]; - - BOOTMON_FS_FILE *RootFile; // All the other files are linked to this root - BOOLEAN Initialized; -}; - -#define BOOTMON_FS_SIGNATURE SIGNATURE_32('b', 'o', 't', 'm') -#define BOOTMON_FS_FROM_FS_THIS(a) CR (a, BOOTMON_FS_INSTANCE, Fs, BOOTMON_FS_SIGNATURE) -#define BOOTMON_FS_FROM_LINK(a) CR (a, BOOTMON_FS_INSTANCE, Link, BOOTMON_FS_SIGNATURE) - -#include "BootMonFsApi.h" - -#endif - diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsOpenClose.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsOpenClose.c deleted file mode 100644 index ae10055255..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsOpenClose.c +++ /dev/null @@ -1,795 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2015, ARM Limited. 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. -* -**/ - -#include "BootMonFsInternal.h" - -// Clear a file's image description on storage media: -// UEFI allows you to seek past the end of a file, a subsequent write will grow -// the file. It does not specify how space between the former end of the file -// and the beginning of the write should be filled. It's therefore possible that -// BootMonFs metadata, that comes after the end of a file, could be left there -// and wrongly detected by BootMonFsImageInBlock. -STATIC -EFI_STATUS -InvalidateImageDescription ( - IN BOOTMON_FS_FILE *File - ) -{ - EFI_DISK_IO_PROTOCOL *DiskIo; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - UINT32 MediaId; - VOID *Buffer; - EFI_STATUS Status; - - DiskIo = File->Instance->DiskIo; - BlockIo = File->Instance->BlockIo; - MediaId = BlockIo->Media->MediaId; - - Buffer = AllocateZeroPool (sizeof (HW_IMAGE_DESCRIPTION)); - - if (Buffer == NULL) { - return EFI_OUT_OF_RESOURCES; - } - - Status = DiskIo->WriteDisk (DiskIo, - MediaId, - File->HwDescAddress, - sizeof (HW_IMAGE_DESCRIPTION), - Buffer - ); - - FreePool(Buffer); - - return Status; -} - -/** - Write the description of a file to storage media. - - This function uses DiskIo to write to the media, so call BlockIo->FlushBlocks() - after calling it to ensure the data are written on the media. - - @param[in] File Description of the file whose description on the - storage media has to be updated. - @param[in] FileName Name of the file. Its length is assumed to be - lower than MAX_NAME_LENGTH. - @param[in] DataSize Number of data bytes of the file. - @param[in] FileStart File's starting position on media. FileStart must - be aligned to the media's block size. - - @retval EFI_WRITE_PROTECTED The device cannot be written to. - @retval EFI_DEVICE_ERROR The device reported an error while performing - the write operation. - -**/ -STATIC -EFI_STATUS -WriteFileDescription ( - IN BOOTMON_FS_FILE *File, - IN CHAR8 *FileName, - IN UINT32 DataSize, - IN UINT64 FileStart - ) -{ - EFI_STATUS Status; - EFI_DISK_IO_PROTOCOL *DiskIo; - UINTN BlockSize; - UINT32 FileSize; - HW_IMAGE_DESCRIPTION *Description; - - DiskIo = File->Instance->DiskIo; - BlockSize = File->Instance->BlockIo->Media->BlockSize; - ASSERT (FileStart % BlockSize == 0); - - // - // Construct the file description - // - - FileSize = DataSize + sizeof (HW_IMAGE_DESCRIPTION); - Description = &File->HwDescription; - Description->Attributes = 1; - Description->BlockStart = FileStart / BlockSize; - Description->BlockEnd = Description->BlockStart + (FileSize / BlockSize); - AsciiStrCpyS (Description->Footer.Filename, - sizeof Description->Footer.Filename, FileName); - -#ifdef MDE_CPU_ARM - Description->Footer.Offset = HW_IMAGE_FOOTER_OFFSET; - Description->Footer.Version = HW_IMAGE_FOOTER_VERSION; -#else - Description->Footer.Offset = HW_IMAGE_FOOTER_OFFSET2; - Description->Footer.Version = HW_IMAGE_FOOTER_VERSION2; -#endif - Description->Footer.FooterSignature1 = HW_IMAGE_FOOTER_SIGNATURE_1; - Description->Footer.FooterSignature2 = HW_IMAGE_FOOTER_SIGNATURE_2; - Description->RegionCount = 1; - Description->Region[0].Checksum = 0; - Description->Region[0].Offset = Description->BlockStart * BlockSize; - Description->Region[0].Size = DataSize; - - Status = BootMonFsComputeFooterChecksum (Description); - if (EFI_ERROR (Status)) { - return Status; - } - - File->HwDescAddress = ((Description->BlockEnd + 1) * BlockSize) - sizeof (HW_IMAGE_DESCRIPTION); - - // Update the file description on the media - Status = DiskIo->WriteDisk ( - DiskIo, - File->Instance->Media->MediaId, - File->HwDescAddress, - sizeof (HW_IMAGE_DESCRIPTION), - Description - ); - ASSERT_EFI_ERROR (Status); - - return Status; -} - -// Find a space on media for a file that has not yet been flushed to disk. -// Just returns the first space that's big enough. -// This function could easily be adapted to: -// - Find space for moving an existing file that has outgrown its space -// (We do not currently move files, just return EFI_VOLUME_FULL) -// - Find space for a fragment of a file that has outgrown its space -// (We do not currently fragment files - it's not clear whether fragmentation -// is actually part of BootMonFs as there is no spec) -// - Be more clever about finding space (choosing the largest or smallest -// suitable space) -// Parameters: -// File - the new (not yet flushed) file for which we need to find space. -// FileStart - the position on media of the file (in bytes). -STATIC -EFI_STATUS -BootMonFsFindSpaceForNewFile ( - IN BOOTMON_FS_FILE *File, - IN UINT64 FileSize, - OUT UINT64 *FileStart - ) -{ - LIST_ENTRY *FileLink; - BOOTMON_FS_FILE *RootFile; - BOOTMON_FS_FILE *FileEntry; - UINTN BlockSize; - EFI_BLOCK_IO_MEDIA *Media; - - Media = File->Instance->BlockIo->Media; - BlockSize = Media->BlockSize; - RootFile = File->Instance->RootFile; - - // This function must only be called for file which has not been flushed into - // Flash yet - ASSERT (File->HwDescription.RegionCount == 0); - - *FileStart = 0; - // Go through all the files in the list - for (FileLink = GetFirstNode (&RootFile->Link); - !IsNull (&RootFile->Link, FileLink); - FileLink = GetNextNode (&RootFile->Link, FileLink) - ) - { - FileEntry = BOOTMON_FS_FILE_FROM_LINK_THIS (FileLink); - // Skip files that aren't on disk yet - if (FileEntry->HwDescription.RegionCount == 0) { - continue; - } - - // If the free space preceding the file is big enough to contain the new - // file then use it! - if (((FileEntry->HwDescription.BlockStart * BlockSize) - *FileStart) - >= FileSize) { - // The file list must be in disk-order - RemoveEntryList (&File->Link); - File->Link.BackLink = FileLink->BackLink; - File->Link.ForwardLink = FileLink; - FileLink->BackLink->ForwardLink = &File->Link; - FileLink->BackLink = &File->Link; - - return EFI_SUCCESS; - } else { - *FileStart = (FileEntry->HwDescription.BlockEnd + 1) * BlockSize; - } - } - // See if there's space after the last file - if ((((Media->LastBlock + 1) * BlockSize) - *FileStart) >= FileSize) { - return EFI_SUCCESS; - } else { - return EFI_VOLUME_FULL; - } -} - -// Free the resources in the file's Region list. -STATIC -VOID -FreeFileRegions ( - IN BOOTMON_FS_FILE *File - ) -{ - LIST_ENTRY *RegionToFlushLink; - BOOTMON_FS_FILE_REGION *Region; - - RegionToFlushLink = GetFirstNode (&File->RegionToFlushLink); - while (!IsNull (&File->RegionToFlushLink, RegionToFlushLink)) { - // Repeatedly remove the first node from the list and free its resources. - Region = (BOOTMON_FS_FILE_REGION *) RegionToFlushLink; - RemoveEntryList (RegionToFlushLink); - FreePool (Region->Buffer); - FreePool (Region); - - RegionToFlushLink = GetFirstNode (&File->RegionToFlushLink); - } -} - -/** - Flush all modified data associated with a file to a device. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the - file handle to flush. - - @retval EFI_SUCCESS The data was flushed. - @retval EFI_ACCESS_DENIED The file was opened read-only. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_VOLUME_FULL The volume is full. - @retval EFI_OUT_OF_RESOURCES Not enough resources were available to flush the data. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsFlushFile ( - IN EFI_FILE_PROTOCOL *This - ) -{ - EFI_STATUS Status; - BOOTMON_FS_INSTANCE *Instance; - EFI_FILE_INFO *Info; - EFI_BLOCK_IO_PROTOCOL *BlockIo; - EFI_BLOCK_IO_MEDIA *Media; - EFI_DISK_IO_PROTOCOL *DiskIo; - UINTN BlockSize; - CHAR8 AsciiFileName[MAX_NAME_LENGTH]; - LIST_ENTRY *RegionToFlushLink; - BOOTMON_FS_FILE *File; - BOOTMON_FS_FILE *NextFile; - BOOTMON_FS_FILE_REGION *Region; - LIST_ENTRY *FileLink; - UINTN CurrentPhysicalSize; - UINT64 FileStart; - UINT64 FileEnd; - UINT64 RegionStart; - UINT64 RegionEnd; - UINT64 NewDataSize; - UINT64 NewFileSize; - UINT64 EndOfAppendSpace; - BOOLEAN HasSpace; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if (File->OpenMode == EFI_FILE_MODE_READ) { - return EFI_ACCESS_DENIED; - } - - Instance = File->Instance; - Info = File->Info; - BlockIo = Instance->BlockIo; - Media = BlockIo->Media; - DiskIo = Instance->DiskIo; - BlockSize = Media->BlockSize; - - UnicodeStrToAsciiStrS (Info->FileName, AsciiFileName, MAX_NAME_LENGTH); - - // If the file doesn't exist then find a space for it - if (File->HwDescription.RegionCount == 0) { - Status = BootMonFsFindSpaceForNewFile ( - File, - Info->FileSize + sizeof (HW_IMAGE_DESCRIPTION), - &FileStart - ); - if (EFI_ERROR (Status)) { - return Status; - } - } else { - FileStart = File->HwDescription.BlockStart * BlockSize; - } - // FileEnd is the current NOR address of the end of the file's data - FileEnd = FileStart + File->HwDescription.Region[0].Size; - - for (RegionToFlushLink = GetFirstNode (&File->RegionToFlushLink); - !IsNull (&File->RegionToFlushLink, RegionToFlushLink); - RegionToFlushLink = GetNextNode (&File->RegionToFlushLink, RegionToFlushLink) - ) - { - Region = (BOOTMON_FS_FILE_REGION*)RegionToFlushLink; - if (Region->Size == 0) { - continue; - } - - // RegionStart and RegionEnd are the the intended NOR address of the - // start and end of the region - RegionStart = FileStart + Region->Offset; - RegionEnd = RegionStart + Region->Size; - - if (RegionEnd < FileEnd) { - // Handle regions representing edits to existing portions of the file - // Write the region data straight into the file - Status = DiskIo->WriteDisk (DiskIo, - Media->MediaId, - RegionStart, - Region->Size, - Region->Buffer - ); - if (EFI_ERROR (Status)) { - return Status; - } - } else { - // Handle regions representing appends to the file - // - // Note: Since seeking past the end of the file with SetPosition() is - // valid, it's possible there will be a gap between the current end of - // the file and the beginning of the new region. Since the UEFI spec - // says nothing about this case (except "a subsequent write would grow - // the file"), we just leave garbage in the gap. - - // Check if there is space to append the new region - HasSpace = FALSE; - NewDataSize = RegionEnd - FileStart; - NewFileSize = NewDataSize + sizeof (HW_IMAGE_DESCRIPTION); - CurrentPhysicalSize = BootMonFsGetPhysicalSize (File); - if (NewFileSize <= CurrentPhysicalSize) { - HasSpace = TRUE; - } else { - // Get the File Description for the next file - FileLink = GetNextNode (&Instance->RootFile->Link, &File->Link); - if (!IsNull (&Instance->RootFile->Link, FileLink)) { - NextFile = BOOTMON_FS_FILE_FROM_LINK_THIS (FileLink); - - // If there is space between the beginning of the current file and the - // beginning of the next file then use it - EndOfAppendSpace = NextFile->HwDescription.BlockStart * BlockSize; - } else { - // We are flushing the last file. - EndOfAppendSpace = (Media->LastBlock + 1) * BlockSize; - } - if (EndOfAppendSpace - FileStart >= NewFileSize) { - HasSpace = TRUE; - } - } - - if (HasSpace == TRUE) { - // Invalidate the current image description of the file if any. - if (File->HwDescAddress != 0) { - Status = InvalidateImageDescription (File); - if (EFI_ERROR (Status)) { - return Status; - } - } - - // Write the new file data - Status = DiskIo->WriteDisk ( - DiskIo, - Media->MediaId, - RegionStart, - Region->Size, - Region->Buffer - ); - if (EFI_ERROR (Status)) { - return Status; - } - - Status = WriteFileDescription (File, AsciiFileName, NewDataSize, FileStart); - if (EFI_ERROR (Status)) { - return Status; - } - - } else { - // There isn't a space for the file. - // Options here are to move the file or fragment it. However as files - // may represent boot images at fixed positions, these options will - // break booting if the bootloader doesn't use BootMonFs to find the - // image. - - return EFI_VOLUME_FULL; - } - } - } - - FreeFileRegions (File); - Info->PhysicalSize = BootMonFsGetPhysicalSize (File); - - if ((AsciiStrCmp (AsciiFileName, File->HwDescription.Footer.Filename) != 0) || - (Info->FileSize != File->HwDescription.Region[0].Size) ) { - Status = WriteFileDescription (File, AsciiFileName, Info->FileSize, FileStart); - if (EFI_ERROR (Status)) { - return Status; - } - } - - // Flush DiskIo Buffers (see UEFI Spec 12.7 - DiskIo buffers are flushed by - // calling FlushBlocks on the same device's BlockIo). - BlockIo->FlushBlocks (BlockIo); - - return EFI_SUCCESS; -} - -/** - Close a specified file handle. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the file - handle to close. - - @retval EFI_SUCCESS The file was closed. - @retval EFI_INVALID_PARAMETER The parameter "This" is NULL or is not an open - file handle. - -**/ -EFIAPI -EFI_STATUS -BootMonFsCloseFile ( - IN EFI_FILE_PROTOCOL *This - ) -{ - BOOTMON_FS_FILE *File; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - // In the case of a file and not the root directory - if (This != &File->Instance->RootFile->File) { - This->Flush (This); - FreePool (File->Info); - File->Info = NULL; - } - - return EFI_SUCCESS; -} - -/** - Open a file on the boot monitor file system. - - The boot monitor file system does not allow for sub-directories. There is only - one directory, the root one. On any attempt to create a directory, the function - returns in error with the EFI_WRITE_PROTECTED error code. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to source location. - @param[out] NewHandle A pointer to the location to return the opened - handle for the new file. - @param[in] FileName The Null-terminated string of the name of the file - to be opened. - @param[in] OpenMode The mode to open the file : Read or Read/Write or - Read/Write/Create - @param[in] Attributes Attributes of the file in case of a file creation - - @retval EFI_SUCCESS The file was open. - @retval EFI_NOT_FOUND The specified file could not be found or the specified - directory in which to create a file could not be found. - @retval EFI_DEVICE_ERROR The device reported an error. - @retval EFI_WRITE_PROTECTED Attempt to create a directory. This is not possible - with the Boot Monitor file system. - @retval EFI_OUT_OF_RESOURCES Not enough resources were available to open the file. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsOpenFile ( - IN EFI_FILE_PROTOCOL *This, - OUT EFI_FILE_PROTOCOL **NewHandle, - IN CHAR16 *FileName, - IN UINT64 OpenMode, - IN UINT64 Attributes - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE *Directory; - BOOTMON_FS_FILE *File; - BOOTMON_FS_INSTANCE *Instance; - CHAR8 *Buf; - CHAR16 *Path; - CHAR16 *Separator; - CHAR8 *AsciiFileName; - EFI_FILE_INFO *Info; - UINTN AsciiFileNameSize; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - - Directory = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (Directory->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if ((FileName == NULL) || (NewHandle == NULL)) { - return EFI_INVALID_PARAMETER; - } - - // - // The only valid modes are read, read/write, and read/write/create - // - if ( (OpenMode != EFI_FILE_MODE_READ) && - (OpenMode != (EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE)) && - (OpenMode != (EFI_FILE_MODE_READ | EFI_FILE_MODE_WRITE | EFI_FILE_MODE_CREATE)) ) { - return EFI_INVALID_PARAMETER; - } - - Instance = Directory->Instance; - - // - // If the instance has not been initialized yet then do it ... - // - if (!Instance->Initialized) { - Status = BootMonFsInitialize (Instance); - if (EFI_ERROR (Status)) { - return Status; - } - } - - // - // Copy the file path to be able to work on it. We do not want to - // modify the input file name string "FileName". - // - Buf = AllocateCopyPool (StrSize (FileName), FileName); - if (Buf == NULL) { - return EFI_OUT_OF_RESOURCES; - } - Path = (CHAR16*)Buf; - AsciiFileName = NULL; - Info = NULL; - - // - // Handle single periods, double periods and convert forward slashes '/' - // to backward '\' ones. Does not handle a '.' at the beginning of the - // path for the time being. - // - if (PathCleanUpDirectories (Path) == NULL) { - Status = EFI_INVALID_PARAMETER; - goto Error; - } - - // - // Detect if the first component of the path refers to a directory. - // This is done to return the correct error code when trying to - // access or create a directory other than the root directory. - // - - // - // Search for the '\\' sequence and if found return in error - // with the EFI_INVALID_PARAMETER error code. ere in the path. - // - if (StrStr (Path, L"\\\\") != NULL) { - Status = EFI_INVALID_PARAMETER; - goto Error; - } - // - // Get rid of the leading '\' if any. - // - Path += (Path[0] == L'\\'); - - // - // Look for a '\' in the file path. If one is found then - // the first component of the path refers to a directory - // that is not the root directory. - // - Separator = StrStr (Path, L"\\"); - if (Separator != NULL) { - // - // In the case '\' and a creation, return - // EFI_WRITE_PROTECTED if this is for a directory - // creation, EFI_INVALID_PARAMETER otherwise. - // - if ((*(Separator + 1) == '\0') && ((OpenMode & EFI_FILE_MODE_CREATE) != 0)) { - if (Attributes & EFI_FILE_DIRECTORY) { - Status = EFI_WRITE_PROTECTED; - } else { - Status = EFI_INVALID_PARAMETER; - } - } else { - // - // Attempt to open a file or a directory that is not in the - // root directory or to open without creation a directory - // located in the root directory, returns EFI_NOT_FOUND. - // - Status = EFI_NOT_FOUND; - } - goto Error; - } - - // - // BootMonFs interface requires ASCII filenames - // - AsciiFileNameSize = StrLen (Path) + 1; - if (AsciiFileNameSize > MAX_NAME_LENGTH) { - AsciiFileNameSize = MAX_NAME_LENGTH; - } - AsciiFileName = AllocatePool (AsciiFileNameSize); - if (AsciiFileName == NULL) { - Status = EFI_OUT_OF_RESOURCES; - goto Error; - } - UnicodeStrToAsciiStrS (Path, AsciiFileName, AsciiFileNameSize); - - if ((AsciiFileName[0] == '\0') || - (AsciiFileName[0] == '.' ) ) { - // - // Opening the root directory - // - - *NewHandle = &Instance->RootFile->File; - Instance->RootFile->Position = 0; - Status = EFI_SUCCESS; - } else { - - if ((OpenMode & EFI_FILE_MODE_CREATE) && - (Attributes & EFI_FILE_DIRECTORY) ) { - Status = EFI_WRITE_PROTECTED; - goto Error; - } - - // - // Allocate a buffer to store the characteristics of the file while the - // file is open. We allocate the maximum size to not have to reallocate - // if the file name is changed. - // - Info = AllocateZeroPool ( - SIZE_OF_EFI_FILE_INFO + (sizeof (CHAR16) * MAX_NAME_LENGTH)); - if (Info == NULL) { - Status = EFI_OUT_OF_RESOURCES; - goto Error; - } - - // - // Open or create a file in the root directory. - // - - Status = BootMonGetFileFromAsciiFileName (Instance, AsciiFileName, &File); - if (Status == EFI_NOT_FOUND) { - if ((OpenMode & EFI_FILE_MODE_CREATE) == 0) { - goto Error; - } - - Status = BootMonFsCreateFile (Instance, &File); - if (EFI_ERROR (Status)) { - goto Error; - } - InsertHeadList (&Instance->RootFile->Link, &File->Link); - Info->Attribute = Attributes; - } else { - // - // File already open, not supported yet. - // - if (File->Info != NULL) { - Status = EFI_UNSUPPORTED; - goto Error; - } - } - - Info->FileSize = BootMonFsGetImageLength (File); - Info->PhysicalSize = BootMonFsGetPhysicalSize (File); - AsciiStrToUnicodeStrS (AsciiFileName, Info->FileName, MAX_NAME_LENGTH); - - File->Info = Info; - Info = NULL; - File->Position = 0; - File->OpenMode = OpenMode; - - *NewHandle = &File->File; - } - -Error: - - FreePool (Buf); - if (AsciiFileName != NULL) { - FreePool (AsciiFileName); - } - if (Info != NULL) { - FreePool (Info); - } - - return Status; -} - -// Delete() for the root directory's EFI_FILE_PROTOCOL instance -EFIAPI -EFI_STATUS -BootMonFsDeleteFail ( - IN EFI_FILE_PROTOCOL *This - ) -{ - This->Close(This); - // You can't delete the root directory - return EFI_WARN_DELETE_FAILURE; -} - -/** - Close and delete a file from the boot monitor file system. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is the file - handle to delete. - - @retval EFI_SUCCESS The file was closed and deleted. - @retval EFI_INVALID_PARAMETER The parameter "This" is NULL or is not an open - file handle. - @retval EFI_WARN_DELETE_FAILURE The handle was closed, but the file was not deleted. - -**/ -EFIAPI -EFI_STATUS -BootMonFsDelete ( - IN EFI_FILE_PROTOCOL *This - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE *File; - LIST_ENTRY *RegionToFlushLink; - BOOTMON_FS_FILE_REGION *Region; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if (!IsListEmpty (&File->RegionToFlushLink)) { - // Free the entries from the Buffer List - RegionToFlushLink = GetFirstNode (&File->RegionToFlushLink); - do { - Region = (BOOTMON_FS_FILE_REGION*)RegionToFlushLink; - - // - // Get next element of the list before deleting the region description - // that contain the LIST_ENTRY structure. - // - RegionToFlushLink = RemoveEntryList (RegionToFlushLink); - - // Free the buffers - FreePool (Region->Buffer); - FreePool (Region); - } while (!IsListEmpty (&File->RegionToFlushLink)); - } - - // If (RegionCount is greater than 0) then the file already exists - if (File->HwDescription.RegionCount > 0) { - // Invalidate the last Block - Status = InvalidateImageDescription (File); - ASSERT_EFI_ERROR (Status); - if (EFI_ERROR (Status)) { - return EFI_WARN_DELETE_FAILURE; - } - } - - // Remove the entry from the list - RemoveEntryList (&File->Link); - FreePool (File->Info); - FreePool (File); - - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsReadWrite.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsReadWrite.c deleted file mode 100644 index f8124e95ac..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsReadWrite.c +++ /dev/null @@ -1,259 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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. -* -**/ - -#include -#include -#include -#include -#include - -#include "BootMonFsInternal.h" - -/** - Read data from an open file. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle to read data from. - @param[in out] BufferSize On input, the size of the Buffer. On output, the - amount of data returned in Buffer. In both cases, - the size is measured in bytes. - @param[out] Buffer The buffer into which the data is read. - - @retval EFI_SUCCESS The data was read. - @retval EFI_DEVICE_ERROR On entry, the current file position is - beyond the end of the file, or the device - reported an error while performing the read - operation. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsReadFile ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - OUT VOID *Buffer - ) -{ - BOOTMON_FS_INSTANCE *Instance; - BOOTMON_FS_FILE *File; - EFI_DISK_IO_PROTOCOL *DiskIo; - EFI_BLOCK_IO_MEDIA *Media; - UINT64 FileStart; - EFI_STATUS Status; - UINTN RemainingFileSize; - - if ((This == NULL) || - (BufferSize == NULL) || - (Buffer == NULL) ) { - return EFI_INVALID_PARAMETER; - } - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - // Ensure the file has been written in Flash before reading it. - // This keeps the code simple and avoids having to manage a non-flushed file. - BootMonFsFlushFile (This); - - Instance = File->Instance; - DiskIo = Instance->DiskIo; - Media = Instance->Media; - FileStart = (Media->LowestAlignedLba + File->HwDescription.BlockStart) * Media->BlockSize; - - if (File->Position >= File->Info->FileSize) { - // The entire file has been read or the position has been - // set past the end of the file. - *BufferSize = 0; - if (File->Position > File->Info->FileSize) { - return EFI_DEVICE_ERROR; - } else { - return EFI_SUCCESS; - } - } - - // This driver assumes that the entire file is in region 0. - RemainingFileSize = File->Info->FileSize - File->Position; - - // If read would go past end of file, truncate the read - if (*BufferSize > RemainingFileSize) { - *BufferSize = RemainingFileSize; - } - - Status = DiskIo->ReadDisk ( - DiskIo, - Media->MediaId, - FileStart + File->Position, - *BufferSize, - Buffer - ); - if (EFI_ERROR (Status)) { - *BufferSize = 0; - } - - File->Position += *BufferSize; - - return Status; -} - -/** - Write data to an open file. - - The data is not written to the flash yet. It will be written when the file - will be either read, closed or flushed. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that - is the file handle to write data to. - @param[in out] BufferSize On input, the size of the Buffer. On output, the - size of the data actually written. In both cases, - the size is measured in bytes. - @param[in] Buffer The buffer of data to write. - - @retval EFI_SUCCESS The data was written. - @retval EFI_ACCESS_DENIED The file was opened read only. - @retval EFI_OUT_OF_RESOURCES Unable to allocate the buffer to store the - data to write. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsWriteFile ( - IN EFI_FILE_PROTOCOL *This, - IN OUT UINTN *BufferSize, - IN VOID *Buffer - ) -{ - BOOTMON_FS_FILE *File; - BOOTMON_FS_FILE_REGION *Region; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if (File->OpenMode == EFI_FILE_MODE_READ) { - return EFI_ACCESS_DENIED; - } - - // Allocate and initialize the memory region - Region = (BOOTMON_FS_FILE_REGION*)AllocateZeroPool (sizeof (BOOTMON_FS_FILE_REGION)); - if (Region == NULL) { - *BufferSize = 0; - return EFI_OUT_OF_RESOURCES; - } - - Region->Buffer = AllocateCopyPool (*BufferSize, Buffer); - if (Region->Buffer == NULL) { - *BufferSize = 0; - FreePool (Region); - return EFI_OUT_OF_RESOURCES; - } - - Region->Size = *BufferSize; - Region->Offset = File->Position; - - InsertTailList (&File->RegionToFlushLink, &Region->Link); - - File->Position += *BufferSize; - - if (File->Position > File->Info->FileSize) { - File->Info->FileSize = File->Position; - } - - return EFI_SUCCESS; -} - -/** - Set a file's current position. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to set the requested position on. - @param[in] Position The byte position from the start of the file to set. - - @retval EFI_SUCCESS The position was set. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsSetPosition ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ) -{ - BOOTMON_FS_FILE *File; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - // - // UEFI Spec section 12.5: - // "Seeking to position 0xFFFFFFFFFFFFFFFF causes the current position to - // be set to the end of the file." - // - if (Position == 0xFFFFFFFFFFFFFFFF) { - Position = File->Info->FileSize; - } - - File->Position = Position; - - return EFI_SUCCESS; -} - -/** - Return a file's current position. - - @param[in] This A pointer to the EFI_FILE_PROTOCOL instance that is - the file handle to get the current position on. - @param[out] Position The address to return the file's current position value. - - @retval EFI_SUCCESS The position was returned. - @retval EFI_INVALID_PARAMETER At least one of the parameters is invalid. - -**/ -EFIAPI -EFI_STATUS -BootMonFsGetPosition ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ) -{ - BOOTMON_FS_FILE *File; - - if (This == NULL) { - return EFI_INVALID_PARAMETER; - } - File = BOOTMON_FS_FILE_FROM_FILE_THIS (This); - if (File->Info == NULL) { - return EFI_INVALID_PARAMETER; - } - - if (Position == NULL) { - return EFI_INVALID_PARAMETER; - } - - *Position = File->Position; - - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsUnsupported.c b/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsUnsupported.c deleted file mode 100644 index 4ecc4ea008..0000000000 --- a/ArmPlatformPkg/FileSystem/BootMonFs/BootMonFsUnsupported.c +++ /dev/null @@ -1,37 +0,0 @@ -/** @file -* -* Copyright (c) 2012-2014, ARM Limited. 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. -* -**/ - -#include "BootMonFsInternal.h" - -EFIAPI -EFI_STATUS -BootMonFsSetPositionUnsupported ( - IN EFI_FILE_PROTOCOL *This, - IN UINT64 Position - ) -{ - ASSERT(0); - return EFI_UNSUPPORTED; -} - -EFIAPI -EFI_STATUS -BootMonFsGetPositionUnsupported ( - IN EFI_FILE_PROTOCOL *This, - OUT UINT64 *Position - ) -{ - ASSERT(0); - return EFI_UNSUPPORTED; -} diff --git a/ArmPlatformPkg/Include/Guid/BootMonFsFileInfo.h b/ArmPlatformPkg/Include/Guid/BootMonFsFileInfo.h deleted file mode 100644 index c4d805c14f..0000000000 --- a/ArmPlatformPkg/Include/Guid/BootMonFsFileInfo.h +++ /dev/null @@ -1,47 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Ltd. 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 __BOOTMON_FS_FILE_INFO_H__ -#define __BOOTMON_FS_FILE_INFO_H__ - -#define BOOTMON_FS_FILE_INFO_ID \ - { \ - 0x41e26b9c, 0xada6, 0x45b3, {0x80, 0x8e, 0x23, 0x57, 0xa3, 0x5b, 0x60, 0xd6 } \ - } - -// From BootMonFS header file -#define BOOTMONFS_IMAGE_DESCRIPTION_REGION_MAX 4 - -typedef struct { - // The size of the structure. - UINT64 Size; - - // Subset of properties stored in the file meta-data. - UINT32 EntryPoint; - UINT32 RegionCount; - struct { - UINT32 LoadAddress; - UINT32 Size; - UINT32 Offset; - UINT32 Checksum; - } Region[BOOTMONFS_IMAGE_DESCRIPTION_REGION_MAX]; - -} BOOTMON_FS_FILE_INFO; - -#define SIZE_OF_BOOTMON_FS_FILE_INFO \ - OFFSET_OF (BOOTMON_FS_FILE_INFO, Region[BOOTMONFS_IMAGE_DESCRIPTION_REGION_MAX - 1].Checksum) - -extern EFI_GUID gArmBootMonFsFileInfoGuid; - -#endif // __BOOTMON_FS_FILE_INFO_H__ diff --git a/ArmPlatformPkg/Include/Library/ArmShellCmdLib.h b/ArmPlatformPkg/Include/Library/ArmShellCmdLib.h deleted file mode 100644 index eb31cd4053..0000000000 --- a/ArmPlatformPkg/Include/Library/ArmShellCmdLib.h +++ /dev/null @@ -1,57 +0,0 @@ -/** @file -* -* Definitions for the Dynamic Shell command library -* -* Copyright (C) 2014, ARM Ltd -* -* 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 _ARM_SHELL_CMD_LIB_H_ -#define _ARM_SHELL_CMD_LIB_H_ - -/** - - Initialize and Install EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL for RunAxf command. - - @param[in] ImageHandle Handle the protocol should be attached to. - - @retval EFI_SUCCESS The command has been installed successfully. - - @retval EFI_UNSUPPORTED Help for the command failed to initialise. - - @return Status code returned by InstallProtocolInterface - Boot Service function. - -**/ -EFI_STATUS -ShellDynCmdRunAxfInstall ( - IN EFI_HANDLE ImageHandle - ); - -/** - - Uninstall the RunAxf Command - - @param[in] ImageHandle Handle of the device where the protocol should have - been installed. - - @retval EFI_SUCCESS The device has been un-initialized successfully. - - @return Status code returned by UninstallProtocolInterface - Boot Service function. - -**/ -EFI_STATUS -ShellDynCmdRunAxfUninstall ( - IN EFI_HANDLE ImageHandle - ); - -#endif // _ARM_SHELL_CMD_LIB_H_ diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.c b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.c deleted file mode 100644 index 67bbb9e863..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.c +++ /dev/null @@ -1,95 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Ltd. 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. -* -**/ - -#include - -#include -#include -#include -#include - -#include "ArmShellCmdRunAxf.h" - -EFI_HANDLE gRunAxfHiiHandle = NULL; - -#define RUNAXF_HII_GUID \ - { \ - 0xf5a6413b, 0x78d5, 0x448e, { 0xa2, 0x15, 0x22, 0x82, 0x8e, 0xbc, 0x61, 0x61 } \ - } - -EFI_GUID gRunAxfHiiGuid = RUNAXF_HII_GUID; - -static EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL mShellDynCmdProtocolRunAxf = { - L"runaxf", // *CommandName - ShellDynCmdRunAxfHandler, // Handler - ShellDynCmdRunAxfGetHelp // GetHelp -}; - -EFI_STATUS -ShellDynCmdRunAxfInstall ( - IN EFI_HANDLE ImageHandle - ) -{ - EFI_STATUS Status; - - // Register our shell command - Status = gBS->InstallMultipleProtocolInterfaces (&ImageHandle, - &gEfiShellDynamicCommandProtocolGuid, - &mShellDynCmdProtocolRunAxf, - NULL); - if (EFI_ERROR (Status)) { - return Status; - } - - // Load the manual page for our command - // - // 3rd parameter 'HII strings array' must be name of .uni strings file - // followed by 'Strings', e.g. mycommands.uni must be specified as - // 'mycommandsStrings' because the build Autogen process defines this as a - // string array for the strings in your .uni file. Examine your Build folder - // under your package's DEBUG folder and you will find it defined in a - // xxxStrDefs.h file. - // - gRunAxfHiiHandle = HiiAddPackages (&gRunAxfHiiGuid, ImageHandle, - ArmShellCmdRunAxfStrings, NULL); - if (gRunAxfHiiHandle == NULL) { - return EFI_UNSUPPORTED; - } - - return EFI_SUCCESS; -} - - -EFI_STATUS -ShellDynCmdRunAxfUninstall ( - IN EFI_HANDLE ImageHandle - ) -{ - - EFI_STATUS Status; - - if (gRunAxfHiiHandle != NULL) { - HiiRemovePackages (gRunAxfHiiHandle); - } - - Status = gBS->UninstallMultipleProtocolInterfaces (ImageHandle, - &gEfiShellDynamicCommandProtocolGuid, - &mShellDynCmdProtocolRunAxf, - NULL); - if (EFI_ERROR (Status)) { - return Status; - } - - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.h deleted file mode 100644 index 2708b53cc1..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.h +++ /dev/null @@ -1,83 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Ltd. 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 __ARM_SHELL_CMD_RUNAXF__ -#define __ARM_SHELL_CMD_RUNAXF__ - -#include -#include - -#include -#include -#include - -extern EFI_GUID gRunAxfHiiGuid; -extern EFI_HANDLE gRunAxfHiiHandle; -extern EFI_HANDLE gRunAxfImageHandle; - -// List of data segments to load to memory from AXF/ELF file. -typedef struct { - LIST_ENTRY Link; // This attribute must be the first entry of this - // structure (to avoid pointer computation) - UINTN MemOffset; // Where the data should go, Dest - UINTN FileOffset; // Where the data is from, Src - BOOLEAN Zeroes; // A section of Zeroes. Like .bss in ELF - UINTN Length; // Number of bytes. -} RUNAXF_LOAD_LIST; - - -/** - This is the shell command handler function pointer callback type. This - function handles the command when it is invoked in the shell. - - @param[in] This The instance of the - EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL. - @param[in] SystemTable The pointer to the system table. - @param[in] ShellParameters The parameters associated with the command. - @param[in] Shell The instance of the shell protocol used in the - context of processing this command. - - @return EFI_SUCCESS The operation was successful. - @return other The operation failed. -**/ -SHELL_STATUS -EFIAPI -ShellDynCmdRunAxfHandler ( - IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, - IN EFI_SYSTEM_TABLE *SystemTable, - IN EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters, - IN EFI_SHELL_PROTOCOL *Shell - ); - - -/** - This is the command help handler function pointer callback type. This - function is responsible for displaying help information for the associated - command. - - @param[in] This The instance of the - EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL. - @param[in] Language The pointer to the language string to use. - - @return string Pool allocated help string, must be freed by - caller. -**/ -CHAR16* -EFIAPI -ShellDynCmdRunAxfGetHelp ( - IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, - IN CONST CHAR8 *Language - ); - -#endif //__ARM_SHELL_CMD_RUNAXF__ diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.inf b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.inf deleted file mode 100644 index 7d15f69346..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.inf +++ /dev/null @@ -1,54 +0,0 @@ -## @file -# -# Copyright (c) 2014, ARM Ltd. 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 = 0x00010006 - BASE_NAME = ArmShellCmdRunAxf - FILE_GUID = 1f78349d-7fba-4686-8098-fa017eda35fb - MODULE_TYPE = UEFI_APPLICATION - VERSION_STRING = 1.0 - LIBRARY_CLASS = ArmShellCmdRunAxfLib - -[Sources.common] - ArmShellCmdRunAxf.c - ArmShellCmdRunAxf.uni - RunAxf.c - BootMonFsLoader.h - BootMonFsLoader.c - ElfLoader.h - ElfLoader.c - # ELF definitions taken from BaseTools - elf32.h - elf64.h - elf_common.h - -[Packages] - ArmPkg/ArmPkg.dec - ArmPlatformPkg/ArmPlatformPkg.dec - MdeModulePkg/MdeModulePkg.dec - MdePkg/MdePkg.dec - ShellPkg/ShellPkg.dec - -[LibraryClasses] - ArmLib - BaseLib - DebugLib - HiiLib - ShellLib - -[Protocols] - gEfiShellDynamicCommandProtocolGuid - -[Guids] - gArmBootMonFsFileInfoGuid diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.uni b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.uni deleted file mode 100644 index 6b72960791..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ArmShellCmdRunAxf.uni +++ /dev/null @@ -1,68 +0,0 @@ -// *++ -// -// Copyright (c) 2014, ARM Ltd. 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: -// -// RunAxfStrings.uni -// -// Abstract: -// -// String definitions for the Shell 'runaxf' command -// -// Revision History: -// -// --*/ - -/=# - -#langdef en-US "English" - -#string STR_RUNAXF_BAD_FILE #language en-US "File type not supported\n" -#string STR_RUNAXF_BAD_ARCH #language en-US "Architecture not supported\n" -#string STR_RUNAXF_INVALID_ARG #language en-US "Invalid argument(s)\n" -#string STR_RUNAXF_FILE_NOT_FOUND #language en-US "File not found : %s\n" -#string STR_RUNAXF_NO_MEM #language en-US "Out of Memory\n" -#string STR_RUNAXF_READ_FAIL #language en-US "Failed to read file\n" - -#string STR_RUNAXF_ELFMAGIC #language en-US "Wrong magic number. The file is either not an ELF binary or it is corrupted.\n" -#string STR_RUNAXF_ELFNOTEXEC #language en-US "Wrong ELF file type, expected an executable file.\n" -#string STR_RUNAXF_ELFNOPROG #language en-US "No program header table found in ELF file.\n" -#string STR_RUNAXF_ELFWRONGCLASS #language en-US "Invalid ELF Class type.\n" -#string STR_RUNAXF_ELFBADFORMAT #language en-US "ELF file format is incorrect (filesize > memorysize).\n" -#string STR_RUNAXF_ELFBADHEADER #language en-US "Invalid ELF header.\n" -#string STR_RUNAXF_ELFFAILSEG #language en-US "Failed to load segment from ELF file.\n -#string STR_RUNAXF_ELFNOSEG #language en-US "The ELF file must have at least 1 loadable segment.\n" - -#string STR_RUNAXF_ELFWRONGCLASS_32 #language en-US "Wrong file class, expected 32-bit ELF file.\n" -#string STR_RUNAXF_ELFWRONGCLASS_64 #language en-US "Wrong file class, expected 64-bit ELF file.\n" -#string STR_RUNAXF_ELFWRONGMACH_32 #language en-US "Wrong machine type, expected ARM.\n" -#string STR_RUNAXF_ELFWRONGMACH_64 #language en-US "Wrong machine type, expected AARCH64.\n" - -#string STR_GET_HELP_RUNAXF #language en-US "" -".TH runaxf 0 "load and execute AXF binary"\r\n" -".SH NAME\r\n" -"Loads and executes ARM Executable File (AXF).\r\n" -".SH SYNOPSIS\r\n" -"runaxf file\r\n" -".SH OPTIONS\r\n" -"file AXF binary to load and execute.\r\n" -".SH DESCRIPTION\r\n" -"Loads and executes ARM Executable File (AXF). This function is not expected to return.\r\n" - -".SH RETURNVALUES\r\n" -"SHELL_DEVICE_ERROR The operation failed to complete.\r\n" -"SHELL_INVALID_PARAMETER One of the passed in parameters was incorrectly formatted or its value was out of bounds.\r\n" -"SHELL_UNSUPPORTED The action as requested was unsupported.\r\n" -"SHELL_OUT_OF_RESOURCES There was insufficient free space for the request to be completed.\r\n" -".SH EXAMPLES\r\n" -" fs0:\> runaxf file.axf\r\n" diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.c b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.c deleted file mode 100644 index 0bce037dcb..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.c +++ /dev/null @@ -1,154 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Ltd. 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. -* -**/ - -#include -#include -#include -#include -#include - -#include -#include // EFI_FILE_HANDLE - -#include "ArmShellCmdRunAxf.h" -#include "BootMonFsLoader.h" - -/** - Check that loading the file is supported. - - Not all information is checked, only the properties that matters to us in - our simplified loader. - - BootMonFS file properties is not in a file header but in the file-system - metadata, so we need to pass a handle to the file to allow access to the - information. - - @param[in] FileHandle Handle of the file to check. - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the header is invalid. - @retval EFI_UNSUPPORTED if the file type/platform is not supported. -**/ -EFI_STATUS -BootMonFsCheckFile ( - IN CONST EFI_FILE_HANDLE FileHandle - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE_INFO Info; - UINTN InfoSize; - UINTN Index; - - ASSERT (FileHandle != NULL); - - // Try to load the file information as BootMonFS executable. - InfoSize = sizeof (Info); - // Get BootMon File info and see if it gives us what we need to load the file. - Status = FileHandle->GetInfo (FileHandle, &gArmBootMonFsFileInfoGuid, - &InfoSize, &Info); - - if (!EFI_ERROR (Status)) { - // Check the values return to see if they look reasonable. - // Do we have a good entrypoint and at least one good load region? - // We assume here that we cannot load to address 0x0. - if ((Info.Size == 0) || (Info.EntryPoint == 0) || (Info.RegionCount == 0) || - (Info.RegionCount > BOOTMONFS_IMAGE_DESCRIPTION_REGION_MAX)) { - // The file does not seem to be of the right type. - Status = EFI_UNSUPPORTED; - } else { - // Check load regions. We just check for valid numbers, we dont do the - // checksums. Info.Offset can be zero if it loads from the start of the - // file. - for (Index = 0; Index < Info.RegionCount; Index++) { - if ((Info.Region[Index].LoadAddress == 0) || (Info.Region[Index].Size == 0)) { - Status = EFI_UNSUPPORTED; - break; - } - } - } - } - - return Status; -} - -/** - Load a binary file from BootMonFS. - - @param[in] FileHandle Handle of the file to load. - - @param[in] FileData Address of the file data in memory. - - @param[out] EntryPoint Will be filled with the ELF entry point address. - - @param[out] ImageSize Will be filled with the file size in memory. This - will effectively be equal to the sum of the load - region sizes. - - This function assumes the file is valid and supported as checked with - BootMonFsCheckFile(). - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the file is invalid. -**/ -EFI_STATUS -BootMonFsLoadFile ( - IN CONST EFI_FILE_HANDLE FileHandle, - IN CONST VOID *FileData, - OUT VOID **EntryPoint, - OUT LIST_ENTRY *LoadList - ) -{ - EFI_STATUS Status; - BOOTMON_FS_FILE_INFO Info; - UINTN InfoSize; - UINTN Index; - UINTN ImageSize; - RUNAXF_LOAD_LIST *LoadNode; - - ASSERT (FileHandle != NULL); - ASSERT (FileData != NULL); - ASSERT (EntryPoint != NULL); - ASSERT (LoadList != NULL); - - ImageSize = 0; - - InfoSize = sizeof (Info); - Status = FileHandle->GetInfo (FileHandle, &gArmBootMonFsFileInfoGuid, - &InfoSize, &Info); - - if (!EFI_ERROR (Status)) { - *EntryPoint = (VOID*)((UINTN)Info.EntryPoint); - // Load all the regions to run-time memory - for (Index = 0; Index < Info.RegionCount; Index++) { - LoadNode = AllocateRuntimeZeroPool (sizeof (RUNAXF_LOAD_LIST)); - if (LoadNode == NULL) { - Status = EFI_OUT_OF_RESOURCES; - break; - } - - LoadNode->MemOffset = (UINTN)Info.Region[Index].LoadAddress; - LoadNode->FileOffset = (UINTN)FileData + Info.Region[Index].Offset; - LoadNode->Length = (UINTN)Info.Region[Index].Size; - InsertTailList (LoadList, &LoadNode->Link); - - ImageSize += LoadNode->Length; - } - } - - if ((!EFI_ERROR (Status)) && (ImageSize == 0)) { - Status = EFI_INVALID_PARAMETER; - } - - return Status; -} diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.h deleted file mode 100644 index de3c0adcd1..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/BootMonFsLoader.h +++ /dev/null @@ -1,66 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Ltd. 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 __BOOTMONFS_LOADER_H__ -#define __BOOTMONFS_LOADER_H__ - -/** - Check that loading the file is supported. - - Not all information is checked, only the properties that matters to us in - our simplified loader. - - BootMonFS file properties is not in a file header but in the file-system - metadata, so we need to pass a handle to the file to allow access to the - information. - - @param[in] FileHandle Handle of the file to check. - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the header is invalid. - @retval EFI_UNSUPPORTED if the file type/platform is not supported. -**/ -EFI_STATUS -BootMonFsCheckFile ( - IN CONST EFI_FILE_HANDLE FileHandle - ); - -/** - Load a binary file from BootMonFS. - - @param[in] FileHandle Handle of the file to load. - - @param[in] FileData Address of the file data in memory. - - @param[out] EntryPoint Will be filled with the ELF entry point address. - - @param[out] ImageSize Will be filled with the file size in memory. This - will effectively be equal to the sum of the load - region sizes. - - This function assumes the file is valid and supported as checked with - BootMonFsCheckFile(). - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the file is invalid. -**/ -EFI_STATUS -BootMonFsLoadFile ( - IN CONST EFI_FILE_HANDLE FileHandle, - IN CONST VOID *FileData, - OUT VOID **EntryPoint, - OUT LIST_ENTRY *LoadList - ); - -#endif // __BOOTMONFS_LOADER_H__ diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.c b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.c deleted file mode 100644 index 6bb0d22de2..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.c +++ /dev/null @@ -1,340 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Limited. 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. -* -**/ - -#include -#include -#include -#include -#include - -#include "ArmShellCmdRunAxf.h" -#include "ElfLoader.h" -#include "elf_common.h" -#include "elf32.h" -#include "elf64.h" - - -// Put the functions the #ifdef. We only use the appropriate one for the platform. -// This prevents 'defined but not used' compiler warning. -#ifdef MDE_CPU_ARM -STATIC -BOOLEAN -IsArmElf ( - IN CONST VOID *Buf - ) -{ - Elf32_Ehdr *Hdr = (Elf32_Ehdr*)Buf; - - if (Hdr->e_ident[EI_CLASS] != ELFCLASS32) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFWRONGCLASS_32), gRunAxfHiiHandle); - return FALSE; - } - - if (Hdr->e_machine != EM_ARM) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFWRONGMACH_32), gRunAxfHiiHandle); - return FALSE; - } - - // We don't currently check endianness of ELF data (hdr->e_ident[EI_DATA]) - - return TRUE; -} -#elif defined(MDE_CPU_AARCH64) -STATIC -BOOLEAN -IsAarch64Elf ( - IN CONST VOID *Buf - ) -{ - Elf64_Ehdr *Hdr = (Elf64_Ehdr*)Buf; - - if (Hdr->e_ident[EI_CLASS] != ELFCLASS64) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFWRONGCLASS_64), gRunAxfHiiHandle); - return FALSE; - } - - if (Hdr->e_machine != EM_AARCH64) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFWRONGMACH_64), gRunAxfHiiHandle); - return FALSE; - } - - // We don't currently check endianness of ELF data (hdr->e_ident[EI_DATA]) - - return TRUE; -} -#endif // MDE_CPU_ARM , MDE_CPU_AARCH64 - - -/** - Support checking 32 and 64bit as the header could be valid, we might just - not support loading it. -**/ -STATIC -EFI_STATUS -ElfCheckHeader ( - IN CONST VOID *Buf - ) -{ - Elf32_Ehdr *Hdr32 = (Elf32_Ehdr*)Buf; - - if (!IS_ELF (*Hdr32)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFMAGIC), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - if (Hdr32->e_type != ET_EXEC) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFNOTEXEC), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - if (Hdr32->e_ident[EI_CLASS] == ELFCLASS32) { - if ((Hdr32->e_phoff == 0) || (Hdr32->e_phentsize == 0) || (Hdr32->e_phnum == 0)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFNOPROG), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - if (Hdr32->e_flags != 0) { - DEBUG ((EFI_D_INFO, "Warning: Wrong processor-specific flags, expected 0.\n")); - } - - DEBUG ((EFI_D_INFO, "Entry point addr: 0x%lx\n", Hdr32->e_entry)); - DEBUG ((EFI_D_INFO, "Start of program headers: 0x%lx\n", Hdr32->e_phoff)); - DEBUG ((EFI_D_INFO, "Size of 1 program header: %d\n", Hdr32->e_phentsize)); - DEBUG ((EFI_D_INFO, "Number of program headers: %d\n", Hdr32->e_phnum)); - } else if (Hdr32->e_ident[EI_CLASS] == ELFCLASS64) { - Elf64_Ehdr *Hdr64 = (Elf64_Ehdr*)Buf; - - if ((Hdr64->e_phoff == 0) || (Hdr64->e_phentsize == 0) || (Hdr64->e_phnum == 0)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFNOPROG), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - if (Hdr64->e_flags != 0) { - DEBUG ((EFI_D_INFO, "Warning: Wrong processor-specific flags, expected 0.\n")); - } - - DEBUG ((EFI_D_INFO, "Entry point addr: 0x%lx\n", Hdr64->e_entry)); - DEBUG ((EFI_D_INFO, "Start of program headers: 0x%lx\n", Hdr64->e_phoff)); - DEBUG ((EFI_D_INFO, "Size of 1 program header: %d\n", Hdr64->e_phentsize)); - DEBUG ((EFI_D_INFO, "Number of program headers: %d\n", Hdr64->e_phnum)); - } else { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFWRONGCLASS), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - return EFI_SUCCESS; -} - - -/** - Load an ELF segment into memory. - - This function assumes the ELF file is valid. - This function is meant to be called for PT_LOAD type segments only. -**/ -STATIC -EFI_STATUS -ElfLoadSegment ( - IN CONST VOID *ElfImage, - IN CONST VOID *PHdr, - IN LIST_ENTRY *LoadList - ) -{ - VOID *FileSegment; - VOID *MemSegment; - UINTN ExtraZeroes; - UINTN ExtraZeroesCount; - RUNAXF_LOAD_LIST *LoadNode; - -#ifdef MDE_CPU_ARM - Elf32_Phdr *ProgramHdr; - ProgramHdr = (Elf32_Phdr *)PHdr; -#elif defined(MDE_CPU_AARCH64) - Elf64_Phdr *ProgramHdr; - ProgramHdr = (Elf64_Phdr *)PHdr; -#endif - - ASSERT (ElfImage != NULL); - ASSERT (ProgramHdr != NULL); - - FileSegment = (VOID *)((UINTN)ElfImage + ProgramHdr->p_offset); - MemSegment = (VOID *)ProgramHdr->p_vaddr; - - // If the segment's memory size p_memsz is larger than the file size p_filesz, - // the "extra" bytes are defined to hold the value 0 and to follow the - // segment's initialised area. - // This is typically the case for the .bss segment. - // The file size may not be larger than the memory size. - if (ProgramHdr->p_filesz > ProgramHdr->p_memsz) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFBADFORMAT), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - // Load the segment in memory. - if (ProgramHdr->p_filesz != 0) { - DEBUG ((EFI_D_INFO, "Loading segment from 0x%lx to 0x%lx (size = %ld)\n", - FileSegment, MemSegment, ProgramHdr->p_filesz)); - - LoadNode = AllocateRuntimeZeroPool (sizeof (RUNAXF_LOAD_LIST)); - if (LoadNode == NULL) { - return EFI_OUT_OF_RESOURCES; - } - LoadNode->MemOffset = (UINTN)MemSegment; - LoadNode->FileOffset = (UINTN)FileSegment; - LoadNode->Length = (UINTN)ProgramHdr->p_filesz; - InsertTailList (LoadList, &LoadNode->Link); - } - - ExtraZeroes = ((UINTN)MemSegment + ProgramHdr->p_filesz); - ExtraZeroesCount = ProgramHdr->p_memsz - ProgramHdr->p_filesz; - DEBUG ((EFI_D_INFO, "Completing segment with %d zero bytes.\n", ExtraZeroesCount)); - if (ExtraZeroesCount > 0) { - // Extra Node to add the Zeroes. - LoadNode = AllocateRuntimeZeroPool (sizeof (RUNAXF_LOAD_LIST)); - if (LoadNode == NULL) { - return EFI_OUT_OF_RESOURCES; - } - LoadNode->MemOffset = (UINTN)ExtraZeroes; - LoadNode->Zeroes = TRUE; - LoadNode->Length = ExtraZeroesCount; - InsertTailList (LoadList, &LoadNode->Link); - } - - return EFI_SUCCESS; -} - - -/** - Check that the ELF File Header is valid and Machine type supported. - - Not all information is checked in the ELF header, only the stuff that - matters to us in our simplified ELF loader. - - @param[in] ElfImage Address of the ELF file to check. - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the header is invalid. - @retval EFI_UNSUPPORTED if the file type/platform is not supported. -**/ -EFI_STATUS -ElfCheckFile ( - IN CONST VOID *ElfImage - ) -{ - EFI_STATUS Status; - - ASSERT (ElfImage != NULL); - - // Check that the ELF header is valid. - Status = ElfCheckHeader (ElfImage); - if (EFI_ERROR(Status)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFBADHEADER), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - -#ifdef MDE_CPU_ARM - if (IsArmElf (ElfImage)) { - return EFI_SUCCESS; - } -#elif defined(MDE_CPU_AARCH64) - if (IsAarch64Elf (ElfImage)) { - return EFI_SUCCESS; - } -#endif - - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_BAD_ARCH), gRunAxfHiiHandle); - return EFI_UNSUPPORTED; -} - - -/** - Load a ELF file. - - @param[in] ElfImage Address of the ELF file in memory. - - @param[out] EntryPoint Will be filled with the ELF entry point address. - - @param[out] ImageSize Will be filled with the ELF size in memory. This will - effectively be equal to the sum of the segments sizes. - - This functon assumes the header is valid and supported as checked with - ElfCheckFile(). - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the ELF file is invalid. -**/ -EFI_STATUS -ElfLoadFile ( - IN CONST VOID *ElfImage, - OUT VOID **EntryPoint, - OUT LIST_ENTRY *LoadList - ) -{ - EFI_STATUS Status; - UINT8 *ProgramHdr; - UINTN Index; - UINTN ImageSize; - -#ifdef MDE_CPU_ARM - Elf32_Ehdr *ElfHdr; - Elf32_Phdr *ProgramHdrPtr; - - ElfHdr = (Elf32_Ehdr*)ElfImage; -#elif defined(MDE_CPU_AARCH64) - Elf64_Ehdr *ElfHdr; - Elf64_Phdr *ProgramHdrPtr; - - ElfHdr = (Elf64_Ehdr*)ElfImage; -#endif - - ASSERT (ElfImage != NULL); - ASSERT (EntryPoint != NULL); - ASSERT (LoadList != NULL); - - ProgramHdr = (UINT8*)ElfImage + ElfHdr->e_phoff; - DEBUG ((EFI_D_INFO, "ELF program header entry : 0x%lx\n", ProgramHdr)); - - ImageSize = 0; - - // Load every loadable ELF segment into memory. - for (Index = 0; Index < ElfHdr->e_phnum; ++Index) { - -#ifdef MDE_CPU_ARM - ProgramHdrPtr = (Elf32_Phdr*)ProgramHdr; -#elif defined(MDE_CPU_AARCH64) - ProgramHdrPtr = (Elf64_Phdr*)ProgramHdr; -#endif - - // Only consider PT_LOAD type segments, ignore others. - if (ProgramHdrPtr->p_type == PT_LOAD) { - Status = ElfLoadSegment (ElfImage, (VOID *)ProgramHdrPtr, LoadList); - if (EFI_ERROR (Status)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFFAILSEG), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - ImageSize += ProgramHdrPtr->p_memsz; - } - ProgramHdr += ElfHdr->e_phentsize; - } - - if (ImageSize == 0) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_ELFNOSEG), gRunAxfHiiHandle); - return EFI_INVALID_PARAMETER; - } - - // Return the entry point specified in the ELF header. - *EntryPoint = (void*)ElfHdr->e_entry; - - return EFI_SUCCESS; -} diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h deleted file mode 100644 index 7020a6c4e7..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/ElfLoader.h +++ /dev/null @@ -1,64 +0,0 @@ -/** @file -* -* Copyright (c) 2014, ARM Limited. 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 ELF_LOADER_H -#define ELF_LOADER_H - -/** - Check that the ELF File Header is valid and Machine type supported. - - Not all information is checked in the ELF header, only the stuff that - matters to us in our simplified ELF loader. - - @param[in] ElfImage Address of the ELF file to check. - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the header is invalid. - @retval EFI_UNSUPPORTED if the file type/platform is not supported. -**/ -EFI_STATUS -ElfCheckFile ( - IN CONST VOID *ElfImage - ); - - -/** - Load a ELF file. - - @param[in] ElfImage Address of the ELF file in memory. - - @param[out] EntryPoint Will be filled with the ELF entry point address. - - @param[out] ImageSize Will be filled with the ELF size in memory. This will - effectively be equal to the sum of the segments sizes. - - This function assumes the header is valid and supported as checked with - ElfCheckFile(). - - NOTE: - - We don't currently take the segment permissions into account (indicated by - the program headers). It can be used to allocate pages with the right - read/write/exec permissions. - - @retval EFI_SUCCESS on success. - @retval EFI_INVALID_PARAMETER if the ELF file is invalid. -**/ -EFI_STATUS -ElfLoadFile ( - IN CONST VOID *ElfImage, - OUT VOID **EntryPoint, - OUT LIST_ENTRY *LoadList - ); - -#endif // ELF_LOADER_H diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/RunAxf.c b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/RunAxf.c deleted file mode 100644 index 9f4fc78030..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/RunAxf.c +++ /dev/null @@ -1,395 +0,0 @@ -/** @file -* -* Shell command for launching AXF files. -* -* Copyright (c) 2014, ARM Limited. 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. -* -**/ - -#include - -#include -#include -#include -#include -#include -#include -#include - -#include - -#include "ArmShellCmdRunAxf.h" -#include "ElfLoader.h" -#include "BootMonFsLoader.h" - -// Provide arguments to AXF? -typedef VOID (*ELF_ENTRYPOINT)(UINTN arg0, UINTN arg1, - UINTN arg2, UINTN arg3); - -STATIC -EFI_STATUS -ShutdownUefiBootServices ( - VOID - ) -{ - EFI_STATUS Status; - UINTN MemoryMapSize; - EFI_MEMORY_DESCRIPTOR *MemoryMap; - UINTN MapKey; - UINTN DescriptorSize; - UINT32 DescriptorVersion; - UINTN Pages; - - MemoryMap = NULL; - MemoryMapSize = 0; - Pages = 0; - - do { - Status = gBS->GetMemoryMap ( - &MemoryMapSize, - MemoryMap, - &MapKey, - &DescriptorSize, - &DescriptorVersion - ); - if (Status == EFI_BUFFER_TOO_SMALL) { - - Pages = EFI_SIZE_TO_PAGES (MemoryMapSize) + 1; - MemoryMap = AllocatePages (Pages); - - // - // Get System MemoryMap - // - Status = gBS->GetMemoryMap ( - &MemoryMapSize, - MemoryMap, - &MapKey, - &DescriptorSize, - &DescriptorVersion - ); - } - - // Don't do anything between the GetMemoryMap() and ExitBootServices() - if (!EFI_ERROR(Status)) { - Status = gBS->ExitBootServices (gImageHandle, MapKey); - if (EFI_ERROR(Status)) { - FreePages (MemoryMap, Pages); - MemoryMap = NULL; - MemoryMapSize = 0; - } - } - } while (EFI_ERROR(Status)); - - return Status; -} - - -STATIC -EFI_STATUS -PreparePlatformHardware ( - VOID - ) -{ - //Note: Interrupts will be disabled by the GIC driver when ExitBootServices() will be called. - - // Clean before Disable else the Stack gets corrupted with old data. - ArmCleanDataCache (); - ArmDisableDataCache (); - // Invalidate all the entries that might have snuck in. - ArmInvalidateDataCache (); - - // Disable and invalidate the instruction cache - ArmDisableInstructionCache (); - ArmInvalidateInstructionCache (); - - // Turn off MMU - ArmDisableMmu(); - - return EFI_SUCCESS; -} - -// Process arguments to pass to AXF? -STATIC CONST SHELL_PARAM_ITEM ParamList[] = { - {NULL, TypeMax} -}; - - -/** - This is the shell command handler function pointer callback type. This - function handles the command when it is invoked in the shell. - - @param[in] This The instance of the - EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL. - @param[in] SystemTable The pointer to the system table. - @param[in] ShellParameters The parameters associated with the command. - @param[in] Shell The instance of the shell protocol used in the - context of processing this command. - - @return EFI_SUCCESS The operation was successful. - @return other The operation failed. -**/ -SHELL_STATUS -EFIAPI -ShellDynCmdRunAxfHandler ( - IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, - IN EFI_SYSTEM_TABLE *SystemTable, - IN EFI_SHELL_PARAMETERS_PROTOCOL *ShellParameters, - IN EFI_SHELL_PROTOCOL *Shell - ) -{ - LIST_ENTRY *ParamPackage; - EFI_STATUS Status; - SHELL_STATUS ShellStatus; - SHELL_FILE_HANDLE FileHandle; - ELF_ENTRYPOINT StartElf; - CONST CHAR16 *FileName; - EFI_FILE_INFO *Info; - UINTN FileSize; - VOID *FileData; - VOID *Entrypoint; - LIST_ENTRY LoadList; - LIST_ENTRY *Node; - LIST_ENTRY *NextNode; - RUNAXF_LOAD_LIST *LoadNode; - CHAR16 *TmpFileName; - CHAR16 *TmpChar16; - - - ShellStatus = SHELL_SUCCESS; - FileHandle = NULL; - FileData = NULL; - InitializeListHead (&LoadList); - - // Only install if they are not there yet? First time or every time? - // These can change if the shell exits and start again. - Status = gBS->InstallMultipleProtocolInterfaces (&gImageHandle, - &gEfiShellProtocolGuid, Shell, - &gEfiShellParametersProtocolGuid, ShellParameters, - NULL); - - if (EFI_ERROR (Status)) { - return SHELL_DEVICE_ERROR; - } - - // Update the protocols for the application library - Status = ShellInitialize (); - ASSERT_EFI_ERROR (Status); - // Add support to load AXF with optipnal args? - - // - // Process Command Line arguments - // - Status = ShellCommandLineParse (ParamList, &ParamPackage, NULL, TRUE); - if (EFI_ERROR (Status)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_INVALID_ARG), gRunAxfHiiHandle); - ShellStatus = SHELL_INVALID_PARAMETER; - } else { - // - // Check for "-?" - // - if ((ShellCommandLineGetFlag (ParamPackage, L"-?")) || - (ShellCommandLineGetRawValue (ParamPackage, 1) == NULL)) { - // - // We didn't get a file to load - // - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_INVALID_ARG), gRunAxfHiiHandle); - ShellStatus = SHELL_INVALID_PARAMETER; - } else { - // For the moment we assume we only ever get one file to load with no arguments. - FileName = ShellCommandLineGetRawValue (ParamPackage, 1); - Status = ShellOpenFileByName (FileName, &FileHandle, EFI_FILE_MODE_READ, 0); - if (EFI_ERROR (Status)) { - // BootMonFS supports file extensions, but they are stripped by default - // when the NOR is programmed. - // Remove the file extension and try to open again. - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_FILE_NOT_FOUND), - gRunAxfHiiHandle, FileName); - // Go through the filename and remove file extension. Preserve the - // original name. - TmpFileName = AllocateCopyPool (StrSize (FileName), (VOID *)FileName); - if (TmpFileName != NULL) { - TmpChar16 = StrStr (TmpFileName, L"."); - if (TmpChar16 != NULL) { - *TmpChar16 = '\0'; - DEBUG((EFI_D_ERROR, "Trying to open file: %s\n", TmpFileName)); - Status = ShellOpenFileByName (TmpFileName, &FileHandle, - EFI_FILE_MODE_READ, 0); - } - FreePool (TmpFileName); - } - // Do we now have an open file after trying again? - if (EFI_ERROR (Status)) { - ShellStatus = SHELL_INVALID_PARAMETER; - FileHandle = NULL; - } - } - - if (FileHandle != NULL) { - Info = ShellGetFileInfo (FileHandle); - FileSize = (UINTN) Info->FileSize; - FreePool (Info); - - // - // Allocate buffer to read file. 'Runtime' so we can access it after - // ExitBootServices(). - // - FileData = AllocateRuntimeZeroPool (FileSize); - if (FileData == NULL) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_NO_MEM), gRunAxfHiiHandle); - ShellStatus = SHELL_OUT_OF_RESOURCES; - } else { - // - // Read file into Buffer - // - Status = ShellReadFile (FileHandle, &FileSize, FileData); - if (EFI_ERROR (Status)) { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_READ_FAIL), gRunAxfHiiHandle); - SHELL_FREE_NON_NULL (FileData); - FileData = NULL; - ShellStatus = SHELL_DEVICE_ERROR; - } - } - } - } - - // - // Free the command line package - // - ShellCommandLineFreeVarList (ParamPackage); - } - - // We have a file in memory. Try to work out if we can use it. - // It can either be in ELF format or BootMonFS format. - if (FileData != NULL) { - // Do some validation on the file before we try to load it. The file can - // either be an proper ELF file or one processed by the FlashLoader. - // Since the data might need to go to various locations in memory we cannot - // load the data directly while UEFI is running. We use the file loaders to - // populate a linked list of data and load addresses. This is processed and - // data copied to where it needs to go after calling ExitBootServices. At - // that stage we've reached the point of no return, so overwriting UEFI code - // does not make a difference. - Status = ElfCheckFile (FileData); - if (!EFI_ERROR (Status)) { - // Load program into memory - Status = ElfLoadFile ((VOID*)FileData, &Entrypoint, &LoadList); - } else { - // Try to see if it is a BootMonFs executable - Status = BootMonFsCheckFile ((EFI_FILE_HANDLE)FileHandle); - if (!EFI_ERROR (Status)) { - // Load program into memory - Status = BootMonFsLoadFile ((EFI_FILE_HANDLE)FileHandle, - (VOID*)FileData, &Entrypoint, &LoadList); - } else { - ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_RUNAXF_BAD_FILE), - gRunAxfHiiHandle); - SHELL_FREE_NON_NULL (FileData); - ShellStatus = SHELL_UNSUPPORTED; - } - } - } - - // Program load list created. - // Shutdown UEFI, copy and jump to code. - if (!IsListEmpty (&LoadList) && !EFI_ERROR (Status)) { - // Exit boot services here. This means we cannot return and cannot assume to - // have access to UEFI functions. - Status = ShutdownUefiBootServices (); - if (EFI_ERROR (Status)) { - DEBUG ((EFI_D_ERROR,"Can not shutdown UEFI boot services. Status=0x%X\n", - Status)); - } else { - // Process linked list. Copy data to Memory. - Node = GetFirstNode (&LoadList); - while (!IsNull (&LoadList, Node)) { - LoadNode = (RUNAXF_LOAD_LIST *)Node; - // Do we have data to copy or do we need to set Zeroes (.bss)? - if (LoadNode->Zeroes) { - ZeroMem ((VOID*)LoadNode->MemOffset, LoadNode->Length); - } else { - CopyMem ((VOID *)LoadNode->MemOffset, (VOID *)LoadNode->FileOffset, - LoadNode->Length); - } - Node = GetNextNode (&LoadList, Node); - } - - // - // Switch off interrupts, caches, mmu, etc - // - Status = PreparePlatformHardware (); - ASSERT_EFI_ERROR (Status); - - StartElf = (ELF_ENTRYPOINT)Entrypoint; - StartElf (0,0,0,0); - - // We should never get here.. But if we do, spin.. - ASSERT (FALSE); - while (1); - } - } - - // Free file related information as we are returning to UEFI. - Node = GetFirstNode (&LoadList); - while (!IsNull (&LoadList, Node)) { - NextNode = RemoveEntryList (Node); - FreePool (Node); - Node = NextNode; - } - SHELL_FREE_NON_NULL (FileData); - if (FileHandle != NULL) { - ShellCloseFile (&FileHandle); - } - - // Uninstall protocols as we don't know if they will change. - // If the shell exits and come in again these mappings may be different - // and cause a crash. - Status = gBS->UninstallMultipleProtocolInterfaces (gImageHandle, - &gEfiShellProtocolGuid, Shell, - &gEfiShellParametersProtocolGuid, ShellParameters, - NULL); - - if (EFI_ERROR (Status) && ShellStatus == SHELL_SUCCESS) { - ShellStatus = SHELL_DEVICE_ERROR; - } - - return ShellStatus; -} - - -/** - This is the command help handler function pointer callback type. This - function is responsible for displaying help information for the associated - command. - - @param[in] This The instance of the - EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL. - @param[in] Language The pointer to the language string to use. - - @return string Pool allocated help string, must be freed by - caller. -**/ -CHAR16* -EFIAPI -ShellDynCmdRunAxfGetHelp ( - IN EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL *This, - IN CONST CHAR8 *Language - ) -{ - CHAR16 *HelpText; - - ASSERT (gRunAxfHiiHandle != NULL); - - // This allocates memory. The caller is responsoible to free. - HelpText = HiiGetString (gRunAxfHiiHandle, STRING_TOKEN (STR_GET_HELP_RUNAXF), - Language); - - return HelpText; -} diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf32.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf32.h deleted file mode 100644 index 3951444a30..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf32.h +++ /dev/null @@ -1,258 +0,0 @@ -/** @file -Ported ELF include files from FreeBSD - -Copyright (c) 2009 - 2010, 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. - - -**/ -/*- - * Copyright (c) 1996-1998 John D. Polstra. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD: src/sys/sys/elf32.h,v 1.8.14.2 2007/12/03 21:30:36 marius Exp $ - */ - -#ifndef _SYS_ELF32_H_ -#define _SYS_ELF32_H_ 1 - - -/* - * ELF definitions common to all 32-bit architectures. - */ - -typedef UINT32 Elf32_Addr; -typedef UINT16 Elf32_Half; -typedef UINT32 Elf32_Off; -typedef INT32 Elf32_Sword; -typedef UINT32 Elf32_Word; -typedef UINT64 Elf32_Lword; - -typedef Elf32_Word Elf32_Hashelt; - -/* Non-standard class-dependent datatype used for abstraction. */ -typedef Elf32_Word Elf32_Size; -typedef Elf32_Sword Elf32_Ssize; - -/* - * ELF header. - */ - -typedef struct { - unsigned char e_ident[EI_NIDENT]; /* File identification. */ - Elf32_Half e_type; /* File type. */ - Elf32_Half e_machine; /* Machine architecture. */ - Elf32_Word e_version; /* ELF format version. */ - Elf32_Addr e_entry; /* Entry point. */ - Elf32_Off e_phoff; /* Program header file offset. */ - Elf32_Off e_shoff; /* Section header file offset. */ - Elf32_Word e_flags; /* Architecture-specific flags. */ - Elf32_Half e_ehsize; /* Size of ELF header in bytes. */ - Elf32_Half e_phentsize; /* Size of program header entry. */ - Elf32_Half e_phnum; /* Number of program header entries. */ - Elf32_Half e_shentsize; /* Size of section header entry. */ - Elf32_Half e_shnum; /* Number of section header entries. */ - Elf32_Half e_shstrndx; /* Section name strings section. */ -} Elf32_Ehdr; - -/* - * Section header. - */ - -typedef struct { - Elf32_Word sh_name; /* Section name (index into the - section header string table). */ - Elf32_Word sh_type; /* Section type. */ - Elf32_Word sh_flags; /* Section flags. */ - Elf32_Addr sh_addr; /* Address in memory image. */ - Elf32_Off sh_offset; /* Offset in file. */ - Elf32_Word sh_size; /* Size in bytes. */ - Elf32_Word sh_link; /* Index of a related section. */ - Elf32_Word sh_info; /* Depends on section type. */ - Elf32_Word sh_addralign; /* Alignment in bytes. */ - Elf32_Word sh_entsize; /* Size of each entry in section. */ -} Elf32_Shdr; - -/* - * Program header. - */ - -typedef struct { - Elf32_Word p_type; /* Entry type. */ - Elf32_Off p_offset; /* File offset of contents. */ - Elf32_Addr p_vaddr; /* Virtual address in memory image. */ - Elf32_Addr p_paddr; /* Physical address (not used). */ - Elf32_Word p_filesz; /* Size of contents in file. */ - Elf32_Word p_memsz; /* Size of contents in memory. */ - Elf32_Word p_flags; /* Access permission flags. */ - Elf32_Word p_align; /* Alignment in memory and file. */ -} Elf32_Phdr; - -/* - * Dynamic structure. The ".dynamic" section contains an array of them. - */ - -typedef struct { - Elf32_Sword d_tag; /* Entry type. */ - union { - Elf32_Word d_val; /* Integer value. */ - Elf32_Addr d_ptr; /* Address value. */ - } d_un; -} Elf32_Dyn; - -/* - * Relocation entries. - */ - -/* Relocations that don't need an addend field. */ -typedef struct { - Elf32_Addr r_offset; /* Location to be relocated. */ - Elf32_Word r_info; /* Relocation type and symbol index. */ -} Elf32_Rel; - -/* Relocations that need an addend field. */ -typedef struct { - Elf32_Addr r_offset; /* Location to be relocated. */ - Elf32_Word r_info; /* Relocation type and symbol index. */ - Elf32_Sword r_addend; /* Addend. */ -} Elf32_Rela; - -/* Macros for accessing the fields of r_info. */ -#define ELF32_R_SYM(info) ((info) >> 8) -#define ELF32_R_TYPE(info) ((unsigned char)(info)) - -/* Macro for constructing r_info from field values. */ -#define ELF32_R_INFO(sym, type) (((sym) << 8) + (unsigned char)(type)) - -/* - * Note entry header - */ -typedef Elf_Note Elf32_Nhdr; - -/* - * Move entry - */ -typedef struct { - Elf32_Lword m_value; /* symbol value */ - Elf32_Word m_info; /* size + index */ - Elf32_Word m_poffset; /* symbol offset */ - Elf32_Half m_repeat; /* repeat count */ - Elf32_Half m_stride; /* stride info */ -} Elf32_Move; - -/* - * The macros compose and decompose values for Move.r_info - * - * sym = ELF32_M_SYM(M.m_info) - * size = ELF32_M_SIZE(M.m_info) - * M.m_info = ELF32_M_INFO(sym, size) - */ -#define ELF32_M_SYM(info) ((info)>>8) -#define ELF32_M_SIZE(info) ((unsigned char)(info)) -#define ELF32_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size)) - -/* - * Hardware/Software capabilities entry - */ -typedef struct { - Elf32_Word c_tag; /* how to interpret value */ - union { - Elf32_Word c_val; - Elf32_Addr c_ptr; - } c_un; -} Elf32_Cap; - -/* - * Symbol table entries. - */ - -typedef struct { - Elf32_Word st_name; /* String table index of name. */ - Elf32_Addr st_value; /* Symbol value. */ - Elf32_Word st_size; /* Size of associated object. */ - unsigned char st_info; /* Type and binding information. */ - unsigned char st_other; /* Reserved (not used). */ - Elf32_Half st_shndx; /* Section index of symbol. */ -} Elf32_Sym; - -/* Macros for accessing the fields of st_info. */ -#define ELF32_ST_BIND(info) ((info) >> 4) -#define ELF32_ST_TYPE(info) ((info) & 0xf) - -/* Macro for constructing st_info from field values. */ -#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) - -/* Macro for accessing the fields of st_other. */ -#define ELF32_ST_VISIBILITY(oth) ((oth) & 0x3) - -/* Structures used by Sun & GNU symbol versioning. */ -typedef struct -{ - Elf32_Half vd_version; - Elf32_Half vd_flags; - Elf32_Half vd_ndx; - Elf32_Half vd_cnt; - Elf32_Word vd_hash; - Elf32_Word vd_aux; - Elf32_Word vd_next; -} Elf32_Verdef; - -typedef struct -{ - Elf32_Word vda_name; - Elf32_Word vda_next; -} Elf32_Verdaux; - -typedef struct -{ - Elf32_Half vn_version; - Elf32_Half vn_cnt; - Elf32_Word vn_file; - Elf32_Word vn_aux; - Elf32_Word vn_next; -} Elf32_Verneed; - -typedef struct -{ - Elf32_Word vna_hash; - Elf32_Half vna_flags; - Elf32_Half vna_other; - Elf32_Word vna_name; - Elf32_Word vna_next; -} Elf32_Vernaux; - -typedef Elf32_Half Elf32_Versym; - -typedef struct { - Elf32_Half si_boundto; /* direct bindings - symbol bound to */ - Elf32_Half si_flags; /* per symbol flags */ -} Elf32_Syminfo; - -#endif /* !_SYS_ELF32_H_ */ diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf64.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf64.h deleted file mode 100644 index 1cfe0c9539..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf64.h +++ /dev/null @@ -1,260 +0,0 @@ -/** @file -Ported ELF include files from FreeBSD - -Copyright (c) 2009 - 2010, 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. - -**/ -/*- - * Copyright (c) 1996-1998 John D. Polstra. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD: src/sys/sys/elf64.h,v 1.10.14.2 2007/12/03 21:30:36 marius Exp $ - */ - -#ifndef _SYS_ELF64_H_ -#define _SYS_ELF64_H_ 1 - - -/* - * ELF definitions common to all 64-bit architectures. - */ - -typedef UINT64 Elf64_Addr; -typedef UINT16 Elf64_Half; -typedef UINT64 Elf64_Off; -typedef INT32 Elf64_Sword; -typedef INT64 Elf64_Sxword; -typedef UINT32 Elf64_Word; -typedef UINT64 Elf64_Lword; -typedef UINT64 Elf64_Xword; - -/* - * Types of dynamic symbol hash table bucket and chain elements. - * - * This is inconsistent among 64 bit architectures, so a machine dependent - * typedef is required. - */ - -typedef Elf64_Word Elf64_Hashelt; - -/* Non-standard class-dependent datatype used for abstraction. */ -typedef Elf64_Xword Elf64_Size; -typedef Elf64_Sxword Elf64_Ssize; - -/* - * ELF header. - */ - -typedef struct { - unsigned char e_ident[EI_NIDENT]; /* File identification. */ - Elf64_Half e_type; /* File type. */ - Elf64_Half e_machine; /* Machine architecture. */ - Elf64_Word e_version; /* ELF format version. */ - Elf64_Addr e_entry; /* Entry point. */ - Elf64_Off e_phoff; /* Program header file offset. */ - Elf64_Off e_shoff; /* Section header file offset. */ - Elf64_Word e_flags; /* Architecture-specific flags. */ - Elf64_Half e_ehsize; /* Size of ELF header in bytes. */ - Elf64_Half e_phentsize; /* Size of program header entry. */ - Elf64_Half e_phnum; /* Number of program header entries. */ - Elf64_Half e_shentsize; /* Size of section header entry. */ - Elf64_Half e_shnum; /* Number of section header entries. */ - Elf64_Half e_shstrndx; /* Section name strings section. */ -} Elf64_Ehdr; - -/* - * Section header. - */ - -typedef struct { - Elf64_Word sh_name; /* Section name (index into the - section header string table). */ - Elf64_Word sh_type; /* Section type. */ - Elf64_Xword sh_flags; /* Section flags. */ - Elf64_Addr sh_addr; /* Address in memory image. */ - Elf64_Off sh_offset; /* Offset in file. */ - Elf64_Xword sh_size; /* Size in bytes. */ - Elf64_Word sh_link; /* Index of a related section. */ - Elf64_Word sh_info; /* Depends on section type. */ - Elf64_Xword sh_addralign; /* Alignment in bytes. */ - Elf64_Xword sh_entsize; /* Size of each entry in section. */ -} Elf64_Shdr; - -/* - * Program header. - */ - -typedef struct { - Elf64_Word p_type; /* Entry type. */ - Elf64_Word p_flags; /* Access permission flags. */ - Elf64_Off p_offset; /* File offset of contents. */ - Elf64_Addr p_vaddr; /* Virtual address in memory image. */ - Elf64_Addr p_paddr; /* Physical address (not used). */ - Elf64_Xword p_filesz; /* Size of contents in file. */ - Elf64_Xword p_memsz; /* Size of contents in memory. */ - Elf64_Xword p_align; /* Alignment in memory and file. */ -} Elf64_Phdr; - -/* - * Dynamic structure. The ".dynamic" section contains an array of them. - */ - -typedef struct { - Elf64_Sxword d_tag; /* Entry type. */ - union { - Elf64_Xword d_val; /* Integer value. */ - Elf64_Addr d_ptr; /* Address value. */ - } d_un; -} Elf64_Dyn; - -/* - * Relocation entries. - */ - -/* Relocations that don't need an addend field. */ -typedef struct { - Elf64_Addr r_offset; /* Location to be relocated. */ - Elf64_Xword r_info; /* Relocation type and symbol index. */ -} Elf64_Rel; - -/* Relocations that need an addend field. */ -typedef struct { - Elf64_Addr r_offset; /* Location to be relocated. */ - Elf64_Xword r_info; /* Relocation type and symbol index. */ - Elf64_Sxword r_addend; /* Addend. */ -} Elf64_Rela; - -/* Macros for accessing the fields of r_info. */ -#define ELF64_R_SYM(info) ((info) >> 32) -#define ELF64_R_TYPE(info) ((info) & 0xffffffffL) - -/* Macro for constructing r_info from field values. */ -#define ELF64_R_INFO(sym, type) (((sym) << 32) + ((type) & 0xffffffffL)) - -#define ELF64_R_TYPE_DATA(info) (((Elf64_Xword)(info)<<32)>>40) -#define ELF64_R_TYPE_ID(info) (((Elf64_Xword)(info)<<56)>>56) -#define ELF64_R_TYPE_INFO(data, type) \ - (((Elf64_Xword)(data)<<8)+(Elf64_Xword)(type)) - -/* - * Note entry header - */ -typedef Elf_Note Elf64_Nhdr; - -/* - * Move entry - */ -typedef struct { - Elf64_Lword m_value; /* symbol value */ - Elf64_Xword m_info; /* size + index */ - Elf64_Xword m_poffset; /* symbol offset */ - Elf64_Half m_repeat; /* repeat count */ - Elf64_Half m_stride; /* stride info */ -} Elf64_Move; - -#define ELF64_M_SYM(info) ((info)>>8) -#define ELF64_M_SIZE(info) ((unsigned char)(info)) -#define ELF64_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size)) - -/* - * Hardware/Software capabilities entry - */ -typedef struct { - Elf64_Xword c_tag; /* how to interpret value */ - union { - Elf64_Xword c_val; - Elf64_Addr c_ptr; - } c_un; -} Elf64_Cap; - -/* - * Symbol table entries. - */ - -typedef struct { - Elf64_Word st_name; /* String table index of name. */ - unsigned char st_info; /* Type and binding information. */ - unsigned char st_other; /* Reserved (not used). */ - Elf64_Half st_shndx; /* Section index of symbol. */ - Elf64_Addr st_value; /* Symbol value. */ - Elf64_Xword st_size; /* Size of associated object. */ -} Elf64_Sym; - -/* Macros for accessing the fields of st_info. */ -#define ELF64_ST_BIND(info) ((info) >> 4) -#define ELF64_ST_TYPE(info) ((info) & 0xf) - -/* Macro for constructing st_info from field values. */ -#define ELF64_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) - -/* Macro for accessing the fields of st_other. */ -#define ELF64_ST_VISIBILITY(oth) ((oth) & 0x3) - -/* Structures used by Sun & GNU-style symbol versioning. */ -typedef struct { - Elf64_Half vd_version; - Elf64_Half vd_flags; - Elf64_Half vd_ndx; - Elf64_Half vd_cnt; - Elf64_Word vd_hash; - Elf64_Word vd_aux; - Elf64_Word vd_next; -} Elf64_Verdef; - -typedef struct { - Elf64_Word vda_name; - Elf64_Word vda_next; -} Elf64_Verdaux; - -typedef struct { - Elf64_Half vn_version; - Elf64_Half vn_cnt; - Elf64_Word vn_file; - Elf64_Word vn_aux; - Elf64_Word vn_next; -} Elf64_Verneed; - -typedef struct { - Elf64_Word vna_hash; - Elf64_Half vna_flags; - Elf64_Half vna_other; - Elf64_Word vna_name; - Elf64_Word vna_next; -} Elf64_Vernaux; - -typedef Elf64_Half Elf64_Versym; - -typedef struct { - Elf64_Half si_boundto; /* direct bindings - symbol bound to */ - Elf64_Half si_flags; /* per symbol flags */ -} Elf64_Syminfo; - -#endif /* !_SYS_ELF64_H_ */ diff --git a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf_common.h b/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf_common.h deleted file mode 100644 index ed3cedc1b0..0000000000 --- a/ArmPlatformPkg/Library/ArmShellCmdRunAxf/elf_common.h +++ /dev/null @@ -1,1059 +0,0 @@ -/** @file -Ported ELF include files from FreeBSD - -Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.
-Portions Copyright (c) 2011 - 2013, ARM Ltd. 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. - - -**/ -/*- - * Copyright (c) 1998 John D. Polstra. - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.2 2007/12/03 21:30:36 marius Exp $ - */ - -#ifndef _SYS_ELF_COMMON_H_ -#define _SYS_ELF_COMMON_H_ 1 - -/* - * ELF definitions that are independent of architecture or word size. - */ - -/* - * Note header. The ".note" section contains an array of notes. Each - * begins with this header, aligned to a word boundary. Immediately - * following the note header is n_namesz bytes of name, padded to the - * next word boundary. Then comes n_descsz bytes of descriptor, again - * padded to a word boundary. The values of n_namesz and n_descsz do - * not include the padding. - */ - -typedef struct { - UINT32 n_namesz; /* Length of name. */ - UINT32 n_descsz; /* Length of descriptor. */ - UINT32 n_type; /* Type of this note. */ -} Elf_Note; - -/* Indexes into the e_ident array. Keep synced with - http://www.sco.com/developers/gabi/latest/ch4.eheader.html */ -#define EI_MAG0 0 /* Magic number, byte 0. */ -#define EI_MAG1 1 /* Magic number, byte 1. */ -#define EI_MAG2 2 /* Magic number, byte 2. */ -#define EI_MAG3 3 /* Magic number, byte 3. */ -#define EI_CLASS 4 /* Class of machine. */ -#define EI_DATA 5 /* Data format. */ -#define EI_VERSION 6 /* ELF format version. */ -#define EI_OSABI 7 /* Operating system / ABI identification */ -#define EI_ABIVERSION 8 /* ABI version */ -#define OLD_EI_BRAND 8 /* Start of architecture identification. */ -#define EI_PAD 9 /* Start of padding (per SVR4 ABI). */ -#define EI_NIDENT 16 /* Size of e_ident array. */ - -/* Values for the magic number bytes. */ -#define ELFMAG0 0x7f -#define ELFMAG1 'E' -#define ELFMAG2 'L' -#define ELFMAG3 'F' -#define ELFMAG "\177ELF" /* magic string */ -#define SELFMAG 4 /* magic string size */ - -/* Values for e_ident[EI_VERSION] and e_version. */ -#define EV_NONE 0 -#define EV_CURRENT 1 - -/* Values for e_ident[EI_CLASS]. */ -#define ELFCLASSNONE 0 /* Unknown class. */ -#define ELFCLASS32 1 /* 32-bit architecture. */ -#define ELFCLASS64 2 /* 64-bit architecture. */ - -/* Values for e_ident[EI_DATA]. */ -#define ELFDATANONE 0 /* Unknown data format. */ -#define ELFDATA2LSB 1 /* 2's complement little-endian. */ -#define ELFDATA2MSB 2 /* 2's complement big-endian. */ - -/* Values for e_ident[EI_OSABI]. */ -#define ELFOSABI_NONE 0 /* UNIX System V ABI */ -#define ELFOSABI_HPUX 1 /* HP-UX operating system */ -#define ELFOSABI_NETBSD 2 /* NetBSD */ -#define ELFOSABI_LINUX 3 /* GNU/Linux */ -#define ELFOSABI_HURD 4 /* GNU/Hurd */ -#define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ -#define ELFOSABI_SOLARIS 6 /* Solaris */ -#define ELFOSABI_AIX 7 /* AIX */ -#define ELFOSABI_IRIX 8 /* IRIX */ -#define ELFOSABI_FREEBSD 9 /* FreeBSD */ -#define ELFOSABI_TRU64 10 /* TRU64 UNIX */ -#define ELFOSABI_MODESTO 11 /* Novell Modesto */ -#define ELFOSABI_OPENBSD 12 /* OpenBSD */ -#define ELFOSABI_OPENVMS 13 /* Open VMS */ -#define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */ -#define ELFOSABI_ARM 97 /* ARM */ -#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ - -#define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */ -#define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */ - -/* e_ident */ -#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ - (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ - (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ - (ehdr).e_ident[EI_MAG3] == ELFMAG3) - -/* Values for e_type. */ -#define ET_NONE 0 /* Unknown type. */ -#define ET_REL 1 /* Relocatable. */ -#define ET_EXEC 2 /* Executable. */ -#define ET_DYN 3 /* Shared object. */ -#define ET_CORE 4 /* Core file. */ -#define ET_LOOS 0xfe00 /* First operating system specific. */ -#define ET_HIOS 0xfeff /* Last operating system-specific. */ -#define ET_LOPROC 0xff00 /* First processor-specific. */ -#define ET_HIPROC 0xffff /* Last processor-specific. */ - -/* Values for e_machine. */ -#define EM_NONE 0 /* Unknown machine. */ -#define EM_M32 1 /* AT&T WE32100. */ -#define EM_SPARC 2 /* Sun SPARC. */ -#define EM_386 3 /* Intel i386. */ -#define EM_68K 4 /* Motorola 68000. */ -#define EM_88K 5 /* Motorola 88000. */ -#define EM_860 7 /* Intel i860. */ -#define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */ -#define EM_S370 9 /* IBM System/370. */ -#define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */ -#define EM_PARISC 15 /* HP PA-RISC. */ -#define EM_VPP500 17 /* Fujitsu VPP500. */ -#define EM_SPARC32PLUS 18 /* SPARC v8plus. */ -#define EM_960 19 /* Intel 80960. */ -#define EM_PPC 20 /* PowerPC 32-bit. */ -#define EM_PPC64 21 /* PowerPC 64-bit. */ -#define EM_S390 22 /* IBM System/390. */ -#define EM_V800 36 /* NEC V800. */ -#define EM_FR20 37 /* Fujitsu FR20. */ -#define EM_RH32 38 /* TRW RH-32. */ -#define EM_RCE 39 /* Motorola RCE. */ -#define EM_ARM 40 /* ARM. */ -#define EM_SH 42 /* Hitachi SH. */ -#define EM_SPARCV9 43 /* SPARC v9 64-bit. */ -#define EM_TRICORE 44 /* Siemens TriCore embedded processor. */ -#define EM_ARC 45 /* Argonaut RISC Core. */ -#define EM_H8_300 46 /* Hitachi H8/300. */ -#define EM_H8_300H 47 /* Hitachi H8/300H. */ -#define EM_H8S 48 /* Hitachi H8S. */ -#define EM_H8_500 49 /* Hitachi H8/500. */ -#define EM_IA_64 50 /* Intel IA-64 Processor. */ -#define EM_MIPS_X 51 /* Stanford MIPS-X. */ -#define EM_COLDFIRE 52 /* Motorola ColdFire. */ -#define EM_68HC12 53 /* Motorola M68HC12. */ -#define EM_MMA 54 /* Fujitsu MMA. */ -#define EM_PCP 55 /* Siemens PCP. */ -#define EM_NCPU 56 /* Sony nCPU. */ -#define EM_NDR1 57 /* Denso NDR1 microprocessor. */ -#define EM_STARCORE 58 /* Motorola Star*Core processor. */ -#define EM_ME16 59 /* Toyota ME16 processor. */ -#define EM_ST100 60 /* STMicroelectronics ST100 processor. */ -#define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */ -#define EM_X86_64 62 /* Advanced Micro Devices x86-64 */ -#define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */ -#define EM_AARCH64 183 /* ARM 64bit Architecture */ - -/* Non-standard or deprecated. */ -#define EM_486 6 /* Intel i486. */ -#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ -#define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */ -#define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */ - -/* Special section indexes. */ -#define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */ -#define SHN_LORESERVE 0xff00 /* First of reserved range. */ -#define SHN_LOPROC 0xff00 /* First processor-specific. */ -#define SHN_HIPROC 0xff1f /* Last processor-specific. */ -#define SHN_LOOS 0xff20 /* First operating system-specific. */ -#define SHN_HIOS 0xff3f /* Last operating system-specific. */ -#define SHN_ABS 0xfff1 /* Absolute values. */ -#define SHN_COMMON 0xfff2 /* Common data. */ -#define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */ -#define SHN_HIRESERVE 0xffff /* Last of reserved range. */ - -/* sh_type */ -#define SHT_NULL 0 /* inactive */ -#define SHT_PROGBITS 1 /* program defined information */ -#define SHT_SYMTAB 2 /* symbol table section */ -#define SHT_STRTAB 3 /* string table section */ -#define SHT_RELA 4 /* relocation section with addends */ -#define SHT_HASH 5 /* symbol hash table section */ -#define SHT_DYNAMIC 6 /* dynamic section */ -#define SHT_NOTE 7 /* note section */ -#define SHT_NOBITS 8 /* no space section */ -#define SHT_REL 9 /* relocation section - no addends */ -#define SHT_SHLIB 10 /* reserved - purpose unknown */ -#define SHT_DYNSYM 11 /* dynamic symbol table section */ -#define SHT_INIT_ARRAY 14 /* Initialization function pointers. */ -#define SHT_FINI_ARRAY 15 /* Termination function pointers. */ -#define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */ -#define SHT_GROUP 17 /* Section group. */ -#define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */ -#define SHT_LOOS 0x60000000 /* First of OS specific semantics */ -#define SHT_LOSUNW 0x6ffffff4 -#define SHT_SUNW_dof 0x6ffffff4 -#define SHT_SUNW_cap 0x6ffffff5 -#define SHT_SUNW_SIGNATURE 0x6ffffff6 -#define SHT_SUNW_ANNOTATE 0x6ffffff7 -#define SHT_SUNW_DEBUGSTR 0x6ffffff8 -#define SHT_SUNW_DEBUG 0x6ffffff9 -#define SHT_SUNW_move 0x6ffffffa -#define SHT_SUNW_COMDAT 0x6ffffffb -#define SHT_SUNW_syminfo 0x6ffffffc -#define SHT_SUNW_verdef 0x6ffffffd -#define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */ -#define SHT_SUNW_verneed 0x6ffffffe -#define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */ -#define SHT_SUNW_versym 0x6fffffff -#define SHT_GNU_versym 0x6fffffff /* Symbol version table */ -#define SHT_HISUNW 0x6fffffff -#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */ -#define SHT_LOPROC 0x70000000 /* reserved range for processor */ -#define SHT_AMD64_UNWIND 0x70000001 /* unwind information */ -#define SHT_HIPROC 0x7fffffff /* specific section header types */ -#define SHT_LOUSER 0x80000000 /* reserved range for application */ -#define SHT_HIUSER 0xffffffff /* specific indexes */ - -/* Flags for sh_flags. */ -#define SHF_WRITE 0x1 /* Section contains writable data. */ -#define SHF_ALLOC 0x2 /* Section occupies memory. */ -#define SHF_EXECINSTR 0x4 /* Section contains instructions. */ -#define SHF_MERGE 0x10 /* Section may be merged. */ -#define SHF_STRINGS 0x20 /* Section contains strings. */ -#define SHF_INFO_LINK 0x40 /* sh_info holds section index. */ -#define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */ -#define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */ -#define SHF_GROUP 0x200 /* Member of section group. */ -#define SHF_TLS 0x400 /* Section contains TLS data. */ -#define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */ -#define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */ - -/* Values for p_type. */ -#define PT_NULL 0 /* Unused entry. */ -#define PT_LOAD 1 /* Loadable segment. */ -#define PT_DYNAMIC 2 /* Dynamic linking information segment. */ -#define PT_INTERP 3 /* Pathname of interpreter. */ -#define PT_NOTE 4 /* Auxiliary information. */ -#define PT_SHLIB 5 /* Reserved (not used). */ -#define PT_PHDR 6 /* Location of program header itself. */ -#define PT_TLS 7 /* Thread local storage segment */ -#define PT_LOOS 0x60000000 /* First OS-specific. */ -#define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */ -#define PT_GNU_EH_FRAME 0x6474e550 -#define PT_LOSUNW 0x6ffffffa -#define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ -#define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */ -#define PT_SUNWDTRACE 0x6ffffffc /* private */ -#define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */ -#define PT_HISUNW 0x6fffffff -#define PT_HIOS 0x6fffffff /* Last OS-specific. */ -#define PT_LOPROC 0x70000000 /* First processor-specific type. */ -#define PT_HIPROC 0x7fffffff /* Last processor-specific type. */ - -/* Values for p_flags. */ -#define PF_X 0x1 /* Executable. */ -#define PF_W 0x2 /* Writable. */ -#define PF_R 0x4 /* Readable. */ -#define PF_MASKOS 0x0ff00000 /* Operating system-specific. */ -#define PF_MASKPROC 0xf0000000 /* Processor-specific. */ - -/* Extended program header index. */ -#define PN_XNUM 0xffff - -/* Values for d_tag. */ -#define DT_NULL 0 /* Terminating entry. */ -#define DT_NEEDED 1 /* String table offset of a needed shared - library. */ -#define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */ -#define DT_PLTGOT 3 /* Processor-dependent address. */ -#define DT_HASH 4 /* Address of symbol hash table. */ -#define DT_STRTAB 5 /* Address of string table. */ -#define DT_SYMTAB 6 /* Address of symbol table. */ -#define DT_RELA 7 /* Address of ElfNN_Rela relocations. */ -#define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */ -#define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */ -#define DT_STRSZ 10 /* Size of string table. */ -#define DT_SYMENT 11 /* Size of each symbol table entry. */ -#define DT_INIT 12 /* Address of initialization function. */ -#define DT_FINI 13 /* Address of finalization function. */ -#define DT_SONAME 14 /* String table offset of shared object - name. */ -#define DT_RPATH 15 /* String table offset of library path. [sup] */ -#define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */ -#define DT_REL 17 /* Address of ElfNN_Rel relocations. */ -#define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */ -#define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */ -#define DT_PLTREL 20 /* Type of relocation used for PLT. */ -#define DT_DEBUG 21 /* Reserved (not used). */ -#define DT_TEXTREL 22 /* Indicates there may be relocations in - non-writable segments. [sup] */ -#define DT_JMPREL 23 /* Address of PLT relocations. */ -#define DT_BIND_NOW 24 /* [sup] */ -#define DT_INIT_ARRAY 25 /* Address of the array of pointers to - initialization functions */ -#define DT_FINI_ARRAY 26 /* Address of the array of pointers to - termination functions */ -#define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of - initialization functions. */ -#define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of - terminationfunctions. */ -#define DT_RUNPATH 29 /* String table offset of a null-terminated - library search path string. */ -#define DT_FLAGS 30 /* Object specific flag values. */ -#define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING - and less than DT_LOOS follow the rules for - the interpretation of the d_un union - as follows: even == 'd_ptr', even == 'd_val' - or none */ -#define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to - pre-initialization functions. */ -#define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of - pre-initialization functions. */ -#define DT_MAXPOSTAGS 34 /* number of positive tags */ -#define DT_LOOS 0x6000000d /* First OS-specific */ -#define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */ -#define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */ -#define DT_SUNW_FILTER 0x6000000f /* symbol filter name */ -#define DT_SUNW_CAP 0x60000010 /* hardware/software */ -#define DT_HIOS 0x6ffff000 /* Last OS-specific */ - -/* - * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the - * Dyn.d_un.d_val field of the Elf*_Dyn structure. - */ -#define DT_VALRNGLO 0x6ffffd00 -#define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */ -#define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */ -#define DT_MOVEENT 0x6ffffdfa /* move table entry size */ -#define DT_MOVESZ 0x6ffffdfb /* move table size */ -#define DT_FEATURE_1 0x6ffffdfc /* feature holder */ -#define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */ - /* the following DT_* entry. */ - /* See DF_P1_* definitions */ -#define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */ -#define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */ -#define DT_VALRNGHI 0x6ffffdff - -/* - * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the - * Dyn.d_un.d_ptr field of the Elf*_Dyn structure. - * - * If any adjustment is made to the ELF object after it has been - * built, these entries will need to be adjusted. - */ -#define DT_ADDRRNGLO 0x6ffffe00 -#define DT_CONFIG 0x6ffffefa /* configuration information */ -#define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */ -#define DT_AUDIT 0x6ffffefc /* object auditing */ -#define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */ -#define DT_MOVETAB 0x6ffffefe /* move table */ -#define DT_SYMINFO 0x6ffffeff /* syminfo table */ -#define DT_ADDRRNGHI 0x6ffffeff - -#define DT_VERSYM 0x6ffffff0 /* Address of versym section. */ -#define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */ -#define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */ -#define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */ -#define DT_VERDEF 0x6ffffffc /* Address of verdef section. */ -#define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */ -#define DT_VERNEED 0x6ffffffe /* Address of verneed section. */ -#define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */ - -#define DT_LOPROC 0x70000000 /* First processor-specific type. */ -#define DT_DEPRECATED_SPARC_REGISTER 0x7000001 -#define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */ -#define DT_USED 0x7ffffffe /* ignored - same as needed */ -#define DT_FILTER 0x7fffffff /* shared library filter name */ -#define DT_HIPROC 0x7fffffff /* Last processor-specific type. */ - -/* Values for DT_FLAGS */ -#define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may - make reference to the $ORIGIN substitution - string */ -#define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */ -#define DF_TEXTREL 0x0004 /* Indicates there may be relocations in - non-writable segments. */ -#define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should - process all relocations for the object - containing this entry before transferring - control to the program. */ -#define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or - executable contains code using a static - thread-local storage scheme. */ - -/* Values for n_type. Used in core files. */ -#define NT_PRSTATUS 1 /* Process status. */ -#define NT_FPREGSET 2 /* Floating point registers. */ -#define NT_PRPSINFO 3 /* Process state info. */ - -/* Symbol Binding - ELFNN_ST_BIND - st_info */ -#define STB_LOCAL 0 /* Local symbol */ -#define STB_GLOBAL 1 /* Global symbol */ -#define STB_WEAK 2 /* like global - lower precedence */ -#define STB_LOOS 10 /* Reserved range for operating system */ -#define STB_HIOS 12 /* specific semantics. */ -#define STB_LOPROC 13 /* reserved range for processor */ -#define STB_HIPROC 15 /* specific semantics. */ - -/* Symbol type - ELFNN_ST_TYPE - st_info */ -#define STT_NOTYPE 0 /* Unspecified type. */ -#define STT_OBJECT 1 /* Data object. */ -#define STT_FUNC 2 /* Function. */ -#define STT_SECTION 3 /* Section. */ -#define STT_FILE 4 /* Source file. */ -#define STT_COMMON 5 /* Uninitialized common block. */ -#define STT_TLS 6 /* TLS object. */ -#define STT_NUM 7 -#define STT_LOOS 10 /* Reserved range for operating system */ -#define STT_HIOS 12 /* specific semantics. */ -#define STT_LOPROC 13 /* reserved range for processor */ -#define STT_HIPROC 15 /* specific semantics. */ - -/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */ -#define STV_DEFAULT 0x0 /* Default visibility (see binding). */ -#define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */ -#define STV_HIDDEN 0x2 /* Not visible. */ -#define STV_PROTECTED 0x3 /* Visible but not preemptible. */ - -/* Special symbol table indexes. */ -#define STN_UNDEF 0 /* Undefined symbol index. */ - -/* Symbol versioning flags. */ -#define VER_DEF_CURRENT 1 -#define VER_DEF_IDX(x) VER_NDX(x) - -#define VER_FLG_BASE 0x01 -#define VER_FLG_WEAK 0x02 - -#define VER_NEED_CURRENT 1 -#define VER_NEED_WEAK (1u << 15) -#define VER_NEED_HIDDEN VER_NDX_HIDDEN -#define VER_NEED_IDX(x) VER_NDX(x) - -#define VER_NDX_LOCAL 0 -#define VER_NDX_GLOBAL 1 -#define VER_NDX_GIVEN 2 - -#define VER_NDX_HIDDEN (1u << 15) -#define VER_NDX(x) ((x) & ~(1u << 15)) - -#define CA_SUNW_NULL 0 -#define CA_SUNW_HW_1 1 /* first hardware capabilities entry */ -#define CA_SUNW_SF_1 2 /* first software capabilities entry */ - -/* - * Syminfo flag values - */ -#define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */ - /* to object containing defn. */ -#define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */ -#define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */ -#define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */ - /* lazily-loaded */ -#define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */ - /* object containing defn. */ -#define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */ - /* directly bind to this symbol */ -#define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */ -#define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */ - -/* - * Syminfo.si_boundto values. - */ -#define SYMINFO_BT_SELF 0xffff /* symbol bound to self */ -#define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */ -#define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */ -#define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */ -#define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */ - -/* - * Syminfo version values. - */ -#define SYMINFO_NONE 0 /* Syminfo version */ -#define SYMINFO_CURRENT 1 -#define SYMINFO_NUM 2 - -/* - * Relocation types. - * - * All machine architectures are defined here to allow tools on one to - * handle others. - */ - -#define R_386_NONE 0 /* No relocation. */ -#define R_386_32 1 /* Add symbol value. */ -#define R_386_PC32 2 /* Add PC-relative symbol value. */ -#define R_386_GOT32 3 /* Add PC-relative GOT offset. */ -#define R_386_PLT32 4 /* Add PC-relative PLT offset. */ -#define R_386_COPY 5 /* Copy data from shared object. */ -#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */ -#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */ -#define R_386_RELATIVE 8 /* Add load address of shared object. */ -#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */ -#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */ -#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */ -#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */ -#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */ -#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */ -#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */ -#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */ -#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */ -#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */ -#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */ -#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */ -#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */ -#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */ -#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */ -#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */ -#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */ -#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */ -#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */ -#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */ -#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */ -#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */ - -/* Null relocation */ -#define R_AARCH64_NONE 256 /* No relocation */ -/* Static AArch64 relocations */ - /* Static data relocations */ -#define R_AARCH64_ABS64 257 /* S + A */ -#define R_AARCH64_ABS32 258 /* S + A */ -#define R_AARCH64_ABS16 259 /* S + A */ -#define R_AARCH64_PREL64 260 /* S + A - P */ -#define R_AARCH64_PREL32 261 /* S + A - P */ -#define R_AARCH64_PREL16 262 /* S + A - P */ - /* Group relocations to create a 16, 32, 48, or 64 bit unsigned data value or address inline */ -#define R_AARCH64_MOVW_UABS_G0 263 /* S + A */ -#define R_AARCH64_MOVW_UABS_G0_NC 264 /* S + A */ -#define R_AARCH64_MOVW_UABS_G1 265 /* S + A */ -#define R_AARCH64_MOVW_UABS_G1_NC 266 /* S + A */ -#define R_AARCH64_MOVW_UABS_G2 267 /* S + A */ -#define R_AARCH64_MOVW_UABS_G2_NC 268 /* S + A */ -#define R_AARCH64_MOVW_UABS_G3 269 /* S + A */ - /* Group relocations to create a 16, 32, 48, or 64 bit signed data or offset value inline */ -#define R_AARCH64_MOVW_SABS_G0 270 /* S + A */ -#define R_AARCH64_MOVW_SABS_G1 271 /* S + A */ -#define R_AARCH64_MOVW_SABS_G2 272 /* S + A */ - /* Relocations to generate 19, 21 and 33 bit PC-relative addresses */ -#define R_AARCH64_LD_PREL_LO19 273 /* S + A - P */ -#define R_AARCH64_ADR_PREL_LO21 274 /* S + A - P */ -#define R_AARCH64_ADR_PREL_PG_HI21 275 /* Page(S+A) - Page(P) */ -#define R_AARCH64_ADR_PREL_PG_HI21_NC 276 /* Page(S+A) - Page(P) */ -#define R_AARCH64_ADD_ABS_LO12_NC 277 /* S + A */ -#define R_AARCH64_LDST8_ABS_LO12_NC 278 /* S + A */ -#define R_AARCH64_LDST16_ABS_LO12_NC 284 /* S + A */ -#define R_AARCH64_LDST32_ABS_LO12_NC 285 /* S + A */ -#define R_AARCH64_LDST64_ABS_LO12_NC 286 /* S + A */ -#define R_AARCH64_LDST128_ABS_LO12_NC 299 /* S + A */ - /* Relocations for control-flow instructions - all offsets are a multiple of 4 */ -#define R_AARCH64_TSTBR14 279 /* S+A-P */ -#define R_AARCH64_CONDBR19 280 /* S+A-P */ -#define R_AARCH64_JUMP26 282 /* S+A-P */ -#define R_AARCH64_CALL26 283 /* S+A-P */ - /* Group relocations to create a 16, 32, 48, or 64 bit PC-relative offset inline */ -#define R_AARCH64_MOVW_PREL_G0 287 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G0_NC 288 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G1 289 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G1_NC 290 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G2 291 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G2_NC 292 /* S+A-P */ -#define R_AARCH64_MOVW_PREL_G3 293 /* S+A-P */ - /* Group relocations to create a 16, 32, 48, or 64 bit GOT-relative offsets inline */ -#define R_AARCH64_MOVW_GOTOFF_G0 300 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G0_NC 301 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G1 302 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G1_NC 303 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G2 304 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G2_NC 305 /* G(S)-GOT */ -#define R_AARCH64_MOVW_GOTOFF_G3 306 /* G(S)-GOT */ - /* GOT-relative data relocations */ -#define R_AARCH64_GOTREL64 307 /* S+A-GOT */ -#define R_AARCH64_GOTREL32 308 /* S+A-GOT */ - /* GOT-relative instruction relocations */ -#define R_AARCH64_GOT_LD_PREL19 309 /* G(S)-P */ -#define R_AARCH64_LD64_GOTOFF_LO15 310 /* G(S)-GOT */ -#define R_AARCH64_ADR_GOT_PAGE 311 /* Page(G(S))-Page(P) */ -#define R_AARCH64_LD64_GOT_LO12_NC 312 /* G(S) */ -#define R_AARCH64_LD64_GOTPAGE_LO15 313 /* G(S)-Page(GOT) */ -/* Relocations for thread-local storage */ - /* General Dynamic TLS relocations */ -#define R_AARCH64_TLSGD_ADR_PREL21 512 /* G(TLSIDX(S+A)) - P */ -#define R_AARCH64_TLSGD_ADR_PAGE21 513 /* Page(G(TLSIDX(S+A))) - Page(P) */ -#define R_AARCH64_TLSGD_ADD_LO12_NC 514 /* G(TLSIDX(S+A)) */ -#define R_AARCH64_TLSGD_MOVW_G1 515 /* G(TLSIDX(S+A)) - GOT */ -#define R_AARCH64_TLSGD_MOVW_G0_NC 516 /* G(TLSIDX(S+A)) - GOT */ - /* Local Dynamic TLS relocations */ -#define R_AARCH64_TLSLD_ADR_PREL21 517 /* G(LDM(S))) - P */ -#define R_AARCH64_TLSLD_ADR_PAGE21 518 /* Page(G(LDM(S)))-Page(P) */ -#define R_AARCH64_TLSLD_ADD_LO12_NC 519 /* G(LDM(S)) */ -#define R_AARCH64_TLSLD_MOVW_G1 520 /* G(LDM(S)) - GOT */ -#define R_AARCH64_TLSLD_MOVW_G0_NC 521 /* G(LDM(S)) - GOT */ -#define R_AARCH64_TLSLD_LD_PREL19 522 /* G(LDM(S)) - P */ -#define R_AARCH64_TLSLD_MOVW_DTPREL_G2 523 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_MOVW_DTPREL_G1 524 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC 525 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_MOVW_DTPREL_G0 526 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC 527 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_ADD_DTPREL_HI12 528 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_ADD_DTPREL_LO12 529 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC 530 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST8_DTPREL_LO12 531 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC 532 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST16_DTPREL_LO12 533 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC 534 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST32_DTPREL_LO12 535 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC 536 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST64_DTPREL_LO12 537 /* DTPREL(S+A) */ -#define R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC 538 /* DTPREL(S+A) */ - /* Initial Exec TLS relocations */ -#define R_AARCH64_TLSIE_MOVW_GOTTPREL_G1 539 /* G(TPREL(S+A)) - GOT */ -#define R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC 540 /* G(TPREL(S+A)) - GOT */ -#define R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21 541 /* Page(G(TPREL(S+A))) - Page(P) */ -#define R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC 542 /* G(TPREL(S+A)) */ -#define R_AARCH64_TLSIE_LD_GOTTPREL_PREL19 543 /* G(TPREL(S+A)) - P */ - /* Local Exec TLS relocations */ -#define R_AARCH64_TLSLE_MOVW_TPREL_G2 544 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_MOVW_TPREL_G1 545 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_MOVW_TPREL_G1_NC 546 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_MOVW_TPREL_G0 547 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_MOVW_TPREL_G0_NC 548 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_ADD_TPREL_HI12 549 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_ADD_TPREL_LO12 550 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_ADD_TPREL_LO12_NC 551 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST8_TPREL_LO12 552 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC 553 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST16_TPREL_LO12 554 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC 555 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST32_TPREL_LO12 556 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC 557 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST64_TPREL_LO12 558 /* TPREL(S+A) */ -#define R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC 559 /* TPREL(S+A) */ -/* Dynamic relocations */ - /* Dynamic relocations */ -#define R_AARCH64_COPY 1024 -#define R_AARCH64_GLOB_DAT 1025 /* S + A */ -#define R_AARCH64_JUMP_SLOT 1026 /* S + A */ -#define R_AARCH64_RELATIVE 1027 /* Delta(S) + A , Delta(P) + A */ -#define R_AARCH64_TLS_DTPREL64 1028 /* DTPREL(S+A) */ -#define R_AARCH64_TLS_DTPMOD64 1029 /* LDM(S) */ -#define R_AARCH64_TLS_TPREL64 1030 /* TPREL(S+A) */ -#define R_AARCH64_TLS_DTPREL32 1031 /* DTPREL(S+A) */ -#define R_AARCH64_TLS_DTPMOD32 1032 /* LDM(S) */ -#define R_AARCH64_TLS_TPREL32 1033 /* DTPREL(S+A) */ - -#define R_ALPHA_NONE 0 /* No reloc */ -#define R_ALPHA_REFLONG 1 /* Direct 32 bit */ -#define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ -#define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ -#define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ -#define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ -#define R_ALPHA_GPDISP 6 /* Add displacement to GP */ -#define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ -#define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ -#define R_ALPHA_SREL16 9 /* PC relative 16 bit */ -#define R_ALPHA_SREL32 10 /* PC relative 32 bit */ -#define R_ALPHA_SREL64 11 /* PC relative 64 bit */ -#define R_ALPHA_OP_PUSH 12 /* OP stack push */ -#define R_ALPHA_OP_STORE 13 /* OP stack pop and store */ -#define R_ALPHA_OP_PSUB 14 /* OP stack subtract */ -#define R_ALPHA_OP_PRSHIFT 15 /* OP stack right shift */ -#define R_ALPHA_GPVALUE 16 -#define R_ALPHA_GPRELHIGH 17 -#define R_ALPHA_GPRELLOW 18 -#define R_ALPHA_IMMED_GP_16 19 -#define R_ALPHA_IMMED_GP_HI32 20 -#define R_ALPHA_IMMED_SCN_HI32 21 -#define R_ALPHA_IMMED_BR_HI32 22 -#define R_ALPHA_IMMED_LO32 23 -#define R_ALPHA_COPY 24 /* Copy symbol at runtime */ -#define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ -#define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ -#define R_ALPHA_RELATIVE 27 /* Adjust by program base */ - -#define R_ARM_NONE 0 /* No relocation. */ -#define R_ARM_PC24 1 -#define R_ARM_ABS32 2 -#define R_ARM_REL32 3 -#define R_ARM_PC13 4 -#define R_ARM_ABS16 5 -#define R_ARM_ABS12 6 -#define R_ARM_THM_ABS5 7 -#define R_ARM_ABS8 8 -#define R_ARM_SBREL32 9 -#define R_ARM_THM_PC22 10 -#define R_ARM_THM_PC8 11 -#define R_ARM_AMP_VCALL9 12 -#define R_ARM_SWI24 13 -#define R_ARM_THM_SWI8 14 -#define R_ARM_XPC25 15 -#define R_ARM_THM_XPC22 16 -#define R_ARM_COPY 20 /* Copy data from shared object. */ -#define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */ -#define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */ -#define R_ARM_RELATIVE 23 /* Add load address of shared object. */ -#define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */ -#define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */ -#define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */ -#define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */ -#define R_ARM_CALL 28 -#define R_ARM_JMP24 29 -#define R_ARM_MOVW_ABS_NC 43 -#define R_ARM_MOVT_ABS 44 -#define R_ARM_THM_MOVW_ABS_NC 47 -#define R_ARM_THM_MOVT_ABS 48 - -// Block of PC-relative relocations added to work around gcc putting -// object relocations in static executables. -#define R_ARM_THM_JUMP24 30 -#define R_ARM_PREL31 42 -#define R_ARM_MOVW_PREL_NC 45 -#define R_ARM_MOVT_PREL 46 -#define R_ARM_THM_MOVW_PREL_NC 49 -#define R_ARM_THM_MOVT_PREL 50 -#define R_ARM_THM_JMP6 52 -#define R_ARM_THM_ALU_PREL_11_0 53 -#define R_ARM_THM_PC12 54 -#define R_ARM_REL32_NOI 56 -#define R_ARM_ALU_PC_G0_NC 57 -#define R_ARM_ALU_PC_G0 58 -#define R_ARM_ALU_PC_G1_NC 59 -#define R_ARM_ALU_PC_G1 60 -#define R_ARM_ALU_PC_G2 61 -#define R_ARM_LDR_PC_G1 62 -#define R_ARM_LDR_PC_G2 63 -#define R_ARM_LDRS_PC_G0 64 -#define R_ARM_LDRS_PC_G1 65 -#define R_ARM_LDRS_PC_G2 66 -#define R_ARM_LDC_PC_G0 67 -#define R_ARM_LDC_PC_G1 68 -#define R_ARM_LDC_PC_G2 69 -#define R_ARM_GOT_PREL 96 -#define R_ARM_THM_JUMP11 102 -#define R_ARM_THM_JUMP8 103 -#define R_ARM_TLS_GD32 104 -#define R_ARM_TLS_LDM32 105 -#define R_ARM_TLS_IE32 107 - -#define R_ARM_THM_JUMP19 51 -#define R_ARM_GNU_VTENTRY 100 -#define R_ARM_GNU_VTINHERIT 101 -#define R_ARM_RSBREL32 250 -#define R_ARM_THM_RPC22 251 -#define R_ARM_RREL32 252 -#define R_ARM_RABS32 253 -#define R_ARM_RPC24 254 -#define R_ARM_RBASE 255 - - - -/* Name Value Field Calculation */ -#define R_IA_64_NONE 0 /* None */ -#define R_IA_64_IMM14 0x21 /* immediate14 S + A */ -#define R_IA_64_IMM22 0x22 /* immediate22 S + A */ -#define R_IA_64_IMM64 0x23 /* immediate64 S + A */ -#define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */ -#define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */ -#define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */ -#define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */ -#define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */ -#define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */ -#define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */ -#define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */ -#define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */ -#define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */ -#define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */ -#define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */ -#define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */ -#define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */ -#define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */ -#define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */ -#define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */ -#define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */ -#define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */ -#define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */ -#define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */ -#define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */ -#define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */ -#define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */ -#define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */ -#define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */ -#define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */ -#define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */ -#define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */ -#define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */ -#define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */ -#define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */ -#define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */ -#define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */ -#define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */ -#define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */ -#define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */ -#define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */ -#define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */ -#define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */ -#define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */ -#define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */ -#define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */ -#define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */ -#define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */ -#define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */ -#define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */ -#define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */ -#define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */ -#define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */ -#define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */ -#define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */ -#define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */ -#define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */ -#define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */ -#define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB speciaal */ -#define R_IA_64_SUB 0x85 /* immediate64 A - S */ -#define R_IA_64_LTOFF22X 0x86 /* immediate22 special */ -#define R_IA_64_LDXMOV 0x87 /* immediate22 special */ -#define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */ -#define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */ -#define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */ -#define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */ -#define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */ -#define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */ -#define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */ -#define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */ -#define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */ -#define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */ -#define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */ -#define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */ -#define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */ -#define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */ -#define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */ -#define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */ -#define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */ - -#define R_PPC_NONE 0 /* No relocation. */ -#define R_PPC_ADDR32 1 -#define R_PPC_ADDR24 2 -#define R_PPC_ADDR16 3 -#define R_PPC_ADDR16_LO 4 -#define R_PPC_ADDR16_HI 5 -#define R_PPC_ADDR16_HA 6 -#define R_PPC_ADDR14 7 -#define R_PPC_ADDR14_BRTAKEN 8 -#define R_PPC_ADDR14_BRNTAKEN 9 -#define R_PPC_REL24 10 -#define R_PPC_REL14 11 -#define R_PPC_REL14_BRTAKEN 12 -#define R_PPC_REL14_BRNTAKEN 13 -#define R_PPC_GOT16 14 -#define R_PPC_GOT16_LO 15 -#define R_PPC_GOT16_HI 16 -#define R_PPC_GOT16_HA 17 -#define R_PPC_PLTREL24 18 -#define R_PPC_COPY 19 -#define R_PPC_GLOB_DAT 20 -#define R_PPC_JMP_SLOT 21 -#define R_PPC_RELATIVE 22 -#define R_PPC_LOCAL24PC 23 -#define R_PPC_UADDR32 24 -#define R_PPC_UADDR16 25 -#define R_PPC_REL32 26 -#define R_PPC_PLT32 27 -#define R_PPC_PLTREL32 28 -#define R_PPC_PLT16_LO 29 -#define R_PPC_PLT16_HI 30 -#define R_PPC_PLT16_HA 31 -#define R_PPC_SDAREL16 32 -#define R_PPC_SECTOFF 33 -#define R_PPC_SECTOFF_LO 34 -#define R_PPC_SECTOFF_HI 35 -#define R_PPC_SECTOFF_HA 36 - -/* - * TLS relocations - */ -#define R_PPC_TLS 67 -#define R_PPC_DTPMOD32 68 -#define R_PPC_TPREL16 69 -#define R_PPC_TPREL16_LO 70 -#define R_PPC_TPREL16_HI 71 -#define R_PPC_TPREL16_HA 72 -#define R_PPC_TPREL32 73 -#define R_PPC_DTPREL16 74 -#define R_PPC_DTPREL16_LO 75 -#define R_PPC_DTPREL16_HI 76 -#define R_PPC_DTPREL16_HA 77 -#define R_PPC_DTPREL32 78 -#define R_PPC_GOT_TLSGD16 79 -#define R_PPC_GOT_TLSGD16_LO 80 -#define R_PPC_GOT_TLSGD16_HI 81 -#define R_PPC_GOT_TLSGD16_HA 82 -#define R_PPC_GOT_TLSLD16 83 -#define R_PPC_GOT_TLSLD16_LO 84 -#define R_PPC_GOT_TLSLD16_HI 85 -#define R_PPC_GOT_TLSLD16_HA 86 -#define R_PPC_GOT_TPREL16 87 -#define R_PPC_GOT_TPREL16_LO 88 -#define R_PPC_GOT_TPREL16_HI 89 -#define R_PPC_GOT_TPREL16_HA 90 - -/* - * The remaining relocs are from the Embedded ELF ABI, and are not in the - * SVR4 ELF ABI. - */ - -#define R_PPC_EMB_NADDR32 101 -#define R_PPC_EMB_NADDR16 102 -#define R_PPC_EMB_NADDR16_LO 103 -#define R_PPC_EMB_NADDR16_HI 104 -#define R_PPC_EMB_NADDR16_HA 105 -#define R_PPC_EMB_SDAI16 106 -#define R_PPC_EMB_SDA2I16 107 -#define R_PPC_EMB_SDA2REL 108 -#define R_PPC_EMB_SDA21 109 -#define R_PPC_EMB_MRKREF 110 -#define R_PPC_EMB_RELSEC16 111 -#define R_PPC_EMB_RELST_LO 112 -#define R_PPC_EMB_RELST_HI 113 -#define R_PPC_EMB_RELST_HA 114 -#define R_PPC_EMB_BIT_FLD 115 -#define R_PPC_EMB_RELSDA 116 - -#define R_SPARC_NONE 0 -#define R_SPARC_8 1 -#define R_SPARC_16 2 -#define R_SPARC_32 3 -#define R_SPARC_DISP8 4 -#define R_SPARC_DISP16 5 -#define R_SPARC_DISP32 6 -#define R_SPARC_WDISP30 7 -#define R_SPARC_WDISP22 8 -#define R_SPARC_HI22 9 -#define R_SPARC_22 10 -#define R_SPARC_13 11 -#define R_SPARC_LO10 12 -#define R_SPARC_GOT10 13 -#define R_SPARC_GOT13 14 -#define R_SPARC_GOT22 15 -#define R_SPARC_PC10 16 -#define R_SPARC_PC22 17 -#define R_SPARC_WPLT30 18 -#define R_SPARC_COPY 19 -#define R_SPARC_GLOB_DAT 20 -#define R_SPARC_JMP_SLOT 21 -#define R_SPARC_RELATIVE 22 -#define R_SPARC_UA32 23 -#define R_SPARC_PLT32 24 -#define R_SPARC_HIPLT22 25 -#define R_SPARC_LOPLT10 26 -#define R_SPARC_PCPLT32 27 -#define R_SPARC_PCPLT22 28 -#define R_SPARC_PCPLT10 29 -#define R_SPARC_10 30 -#define R_SPARC_11 31 -#define R_SPARC_64 32 -#define R_SPARC_OLO10 33 -#define R_SPARC_HH22 34 -#define R_SPARC_HM10 35 -#define R_SPARC_LM22 36 -#define R_SPARC_PC_HH22 37 -#define R_SPARC_PC_HM10 38 -#define R_SPARC_PC_LM22 39 -#define R_SPARC_WDISP16 40 -#define R_SPARC_WDISP19 41 -#define R_SPARC_GLOB_JMP 42 -#define R_SPARC_7 43 -#define R_SPARC_5 44 -#define R_SPARC_6 45 -#define R_SPARC_DISP64 46 -#define R_SPARC_PLT64 47 -#define R_SPARC_HIX22 48 -#define R_SPARC_LOX10 49 -#define R_SPARC_H44 50 -#define R_SPARC_M44 51 -#define R_SPARC_L44 52 -#define R_SPARC_REGISTER 53 -#define R_SPARC_UA64 54 -#define R_SPARC_UA16 55 -#define R_SPARC_TLS_GD_HI22 56 -#define R_SPARC_TLS_GD_LO10 57 -#define R_SPARC_TLS_GD_ADD 58 -#define R_SPARC_TLS_GD_CALL 59 -#define R_SPARC_TLS_LDM_HI22 60 -#define R_SPARC_TLS_LDM_LO10 61 -#define R_SPARC_TLS_LDM_ADD 62 -#define R_SPARC_TLS_LDM_CALL 63 -#define R_SPARC_TLS_LDO_HIX22 64 -#define R_SPARC_TLS_LDO_LOX10 65 -#define R_SPARC_TLS_LDO_ADD 66 -#define R_SPARC_TLS_IE_HI22 67 -#define R_SPARC_TLS_IE_LO10 68 -#define R_SPARC_TLS_IE_LD 69 -#define R_SPARC_TLS_IE_LDX 70 -#define R_SPARC_TLS_IE_ADD 71 -#define R_SPARC_TLS_LE_HIX22 72 -#define R_SPARC_TLS_LE_LOX10 73 -#define R_SPARC_TLS_DTPMOD32 74 -#define R_SPARC_TLS_DTPMOD64 75 -#define R_SPARC_TLS_DTPOFF32 76 -#define R_SPARC_TLS_DTPOFF64 77 -#define R_SPARC_TLS_TPOFF32 78 -#define R_SPARC_TLS_TPOFF64 79 - -#define R_X86_64_NONE 0 /* No relocation. */ -#define R_X86_64_64 1 /* Add 64 bit symbol value. */ -#define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */ -#define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */ -#define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */ -#define R_X86_64_COPY 5 /* Copy data from shared object. */ -#define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */ -#define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */ -#define R_X86_64_RELATIVE 8 /* Add load address of shared object. */ -#define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */ -#define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */ -#define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */ -#define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */ -#define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */ -#define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */ -#define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */ -#define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ -#define R_X86_64_DTPOFF64 17 /* Offset in TLS block */ -#define R_X86_64_TPOFF64 18 /* Offset in static TLS block */ -#define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */ -#define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */ -#define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ -#define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */ -#define R_X86_64_TPOFF32 23 /* Offset in static TLS block */ - - -#endif /* !_SYS_ELF_COMMON_H_ */