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ArmPlatformPkg/Bds: Added support to detect if the binary is a EFI image

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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15453 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Olivier Martin
2014-04-11 10:57:47 +00:00
committed by oliviermartin
parent 06044819bb
commit 55a9f75d14
3 changed files with 130 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

174
ArmPlatformPkg/Bds/BootOptionSupport.c
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@@ -1,6 +1,6 @@
/** @file
*
* Copyright (c) 2011, ARM Limited. All rights reserved.
* Copyright (c) 2011-2014, 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
@@ -35,8 +35,7 @@ EFI_STATUS
BdsLoadOptionFileSystemCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
EFI_STATUS
@@ -44,8 +43,7 @@ BdsLoadOptionFileSystemUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
BOOLEAN
@@ -62,8 +60,7 @@ EFI_STATUS
BdsLoadOptionMemMapCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
EFI_STATUS
@@ -71,8 +68,7 @@ BdsLoadOptionMemMapUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
BOOLEAN
@@ -89,8 +85,7 @@ EFI_STATUS
BdsLoadOptionPxeCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
EFI_STATUS
@@ -98,8 +93,7 @@ BdsLoadOptionPxeUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
BOOLEAN
@@ -116,8 +110,7 @@ EFI_STATUS
BdsLoadOptionTftpCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
EFI_STATUS
@@ -125,8 +118,7 @@ BdsLoadOptionTftpUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
);
BOOLEAN
@@ -222,18 +214,44 @@ BootDeviceGetDeviceSupport (
return EFI_UNSUPPORTED;
}
STATIC
EFI_STATUS
BootDeviceGetType (
IN CHAR16* FileName,
IN EFI_DEVICE_PATH* DevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
)
{
EFI_STATUS Status;
BOOLEAN IsEfiApp;
BOOLEAN IsBootLoader;
BOOLEAN HasFDTSupport;
EFI_STATUS Status;
BOOLEAN IsEfiApp;
BOOLEAN IsBootLoader;
BOOLEAN HasFDTSupport;
CHAR16* FileName;
EFI_DEVICE_PATH* PrevDevicePathNode;
EFI_DEVICE_PATH* DevicePathNode;
EFI_PHYSICAL_ADDRESS Image;
UINTN FileSize;
EFI_IMAGE_DOS_HEADER* DosHeader;
UINTN PeCoffHeaderOffset;
EFI_IMAGE_NT_HEADERS32* NtHeader;
//
// Check if the last node of the device path is a FilePath node
//
PrevDevicePathNode = NULL;
DevicePathNode = DevicePath;
while ((DevicePathNode != NULL) && !IsDevicePathEnd (DevicePathNode)) {
PrevDevicePathNode = DevicePathNode;
DevicePathNode = NextDevicePathNode (DevicePathNode);
}
if ((PrevDevicePathNode != NULL) &&
(PrevDevicePathNode->Type == MEDIA_DEVICE_PATH) &&
(PrevDevicePathNode->SubType == MEDIA_FILEPATH_DP))
{
FileName = ((FILEPATH_DEVICE_PATH*)PrevDevicePathNode)->PathName;
} else {
FileName = NULL;
}
if (FileName == NULL) {
Print(L"Is an EFI Application? ");
@@ -244,7 +262,41 @@ BootDeviceGetType (
} else if (HasFilePathEfiExtension(FileName)) {
IsEfiApp = TRUE;
} else {
IsEfiApp = FALSE;
// Check if the file exist
Status = BdsLoadImage (DevicePath, AllocateAnyPages, &Image, &FileSize);
if (!EFI_ERROR (Status)) {
DosHeader = (EFI_IMAGE_DOS_HEADER *)(UINTN) Image;
if (DosHeader->e_magic == EFI_IMAGE_DOS_SIGNATURE) {
//
// DOS image header is present,
// so read the PE header after the DOS image header.
//
PeCoffHeaderOffset = DosHeader->e_lfanew;
} else {
PeCoffHeaderOffset = 0;
}
//
// Check PE/COFF image.
//
NtHeader = (EFI_IMAGE_NT_HEADERS32 *)(UINTN) (Image + PeCoffHeaderOffset);
if (NtHeader->Signature != EFI_IMAGE_NT_SIGNATURE) {
IsEfiApp = FALSE;
} else {
IsEfiApp = TRUE;
}
// Free memory
gBS->FreePages (Image, EFI_SIZE_TO_PAGES(FileSize));
} else {
// If we did not manage to open it then ask for the type
Print(L"Is an EFI Application? ");
Status = GetHIInputBoolean (&IsEfiApp);
if (EFI_ERROR(Status)) {
return EFI_ABORTED;
}
}
}
if (IsEfiApp) {
@@ -333,8 +385,7 @@ EFI_STATUS
BdsLoadOptionFileSystemCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
EFI_STATUS Status;
@@ -361,16 +412,7 @@ BdsLoadOptionFileSystemCreateDevicePath (
SetDevicePathNodeLength (FilePathDevicePath, SIZE_OF_FILEPATH_DEVICE_PATH + BootFilePathSize);
CopyMem (FilePathDevicePath->PathName, BootFilePath, BootFilePathSize);
SetDevicePathEndNode ((VOID*)((UINTN)FilePathDevicePath + SIZE_OF_FILEPATH_DEVICE_PATH + BootFilePathSize));
if (BootType != NULL || Attributes != NULL) {
Status = BootDeviceGetType (FilePathDevicePath->PathName, BootType, Attributes);
}
if (EFI_ERROR(Status)) {
FreePool (FilePathDevicePath);
} else {
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)FilePathDevicePath;
}
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)FilePathDevicePath;
return Status;
}
@@ -380,8 +422,7 @@ BdsLoadOptionFileSystemUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
EFI_STATUS Status;
@@ -420,10 +461,6 @@ BdsLoadOptionFileSystemUpdateDevicePath (
*NewDevicePath = AppendDevicePathNode (DevicePath, (CONST EFI_DEVICE_PATH_PROTOCOL *)FilePathDevicePath);
FreePool(DevicePath);
if (BootType != NULL || Attributes != NULL) {
return BootDeviceGetType (FilePathDevicePath->PathName, BootType, Attributes);
}
return EFI_SUCCESS;
}
@@ -535,8 +572,7 @@ EFI_STATUS
BdsLoadOptionMemMapCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
EFI_STATUS Status;
@@ -567,16 +603,7 @@ BdsLoadOptionMemMapCreateDevicePath (
// Set a Device Path End Node after the Memory Map Device Path Node
SetDevicePathEndNode (MemMapDevicePath + 1);
if (BootType != NULL || Attributes != NULL) {
Status = BootDeviceGetType (NULL, BootType, Attributes);
}
if (EFI_ERROR(Status)) {
FreePool (MemMapDevicePath);
} else {
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)MemMapDevicePath;
}
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)MemMapDevicePath;
return Status;
}
@@ -586,8 +613,7 @@ BdsLoadOptionMemMapUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
EFI_STATUS Status;
@@ -616,10 +642,6 @@ BdsLoadOptionMemMapUpdateDevicePath (
EndingDevicePath->StartingAddress = StrHexToUint64 (StrStartingAddress);
EndingDevicePath->EndingAddress = StrHexToUint64 (StrEndingAddress);
if (BootType != NULL || Attributes != NULL) {
Status = BootDeviceGetType (NULL, BootType, Attributes);
}
if (EFI_ERROR(Status)) {
FreePool(DevicePath);
} else {
@@ -693,13 +715,15 @@ EFI_STATUS
BdsLoadOptionPxeCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);
SetDevicePathEndNode (*DevicePathNodes);
*BootType = BDS_LOADER_EFI_APPLICATION;
if (RequestBootType) {
*RequestBootType = FALSE;
}
return EFI_SUCCESS;
}
@@ -708,12 +732,11 @@ BdsLoadOptionPxeUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
ASSERT (0);
return EFI_SUCCESS;
return EFI_UNSUPPORTED;
}
BOOLEAN
@@ -795,8 +818,7 @@ EFI_STATUS
BdsLoadOptionTftpCreateDevicePath (
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathNodes,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
EFI_STATUS Status;
@@ -862,16 +884,7 @@ BdsLoadOptionTftpCreateDevicePath (
// Set the End Device Path Node
SetDevicePathEndNode ((VOID*)((UINTN)FilePathDevicePath + SIZE_OF_FILEPATH_DEVICE_PATH + BootFilePathSize));
if (BootType != NULL || Attributes != NULL) {
Status = BootDeviceGetType (NULL, BootType, Attributes);
}
if (EFI_ERROR(Status)) {
FreePool (IPv4DevicePathNode);
} else {
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)IPv4DevicePathNode;
}
*DevicePathNodes = (EFI_DEVICE_PATH_PROTOCOL*)IPv4DevicePathNode;
return Status;
}
@@ -881,12 +894,11 @@ BdsLoadOptionTftpUpdateDevicePath (
IN EFI_DEVICE_PATH *OldDevicePath,
IN CHAR16* FileName,
OUT EFI_DEVICE_PATH_PROTOCOL **NewDevicePath,
OUT ARM_BDS_LOADER_TYPE *BootType,
OUT UINT32 *Attributes
OUT BOOLEAN *RequestBootType
)
{
ASSERT (0);
return EFI_SUCCESS;
return EFI_UNSUPPORTED;
}
BOOLEAN