*/
/*
* Modifications copyright (c) 2012 Roderick W. Smith
- *
+ *
* Modifications distributed under the terms of the GNU General Public
* License (GPL) version 3 (GPLv3), a copy of which must be distributed
* with this source code or binaries made from it.
- *
+ *
*/
#include "global.h"
#include "lib.h"
#include "icns.h"
#include "menu.h"
+#include "mok.h"
#include "../include/Handle.h"
#include "../include/refit_call_wrapper.h"
#include "driver_support.h"
#include "../include/syslinux_mbr.h"
+#ifdef __MAKEWITH_TIANO
+#include "../EfiLib/BdsHelper.h"
+#endif // __MAKEWITH_TIANO
+
//
// variables
-#define MACOSX_LOADER_PATH L"System\\Library\\CoreServices\\boot.efi"
+#define MACOSX_LOADER_PATH L"\\System\\Library\\CoreServices\\boot.efi"
#if defined (EFIX64)
#define SHELL_NAMES L"\\EFI\\tools\\shell.efi,\\shellx64.efi"
#define DRIVER_DIRS L"drivers,drivers_x64"
#define DRIVER_DIRS L"drivers"
#endif
+#define MOK_NAMES L"\\EFI\\tools\\MokManager.efi,\\EFI\\redhat\\MokManager.efi,\\EFI\\ubuntu\\MokManager.efi,\\EFI\\suse\\MokManager"
+
// Filename patterns that identify EFI boot loaders. Note that a single case (either L"*.efi" or
// L"*.EFI") is fine for most systems; but Gigabyte's buggy Hybrid EFI does a case-sensitive
// comparison when it should do a case-insensitive comparison, so I'm doubling this up. It does
static REFIT_MENU_SCREEN MainMenu = { L"Main Menu", NULL, 0, NULL, 0, NULL, 0, L"Automatic boot" };
static REFIT_MENU_SCREEN AboutMenu = { L"About", NULL, 0, NULL, 0, NULL, 0, NULL };
-REFIT_CONFIG GlobalConfig = { FALSE, FALSE, 0, 0, 20, 0, 0, GRAPHICS_FOR_OSX, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
- {TAG_SHELL, TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, 0, 0, 0, 0, 0 }};
+REFIT_CONFIG GlobalConfig = { FALSE, FALSE, 0, 0, 20, 0, 0, GRAPHICS_FOR_OSX, LEGACY_TYPE_MAC, 0,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
+ {TAG_SHELL, TAG_APPLE_RECOVERY, TAG_MOK_TOOL, TAG_ABOUT, TAG_SHUTDOWN, TAG_REBOOT, 0, 0, 0, 0, 0 }};
// Structure used to hold boot loader filenames and time stamps in
// a linked list; used to sort entries within a directory.
if (AboutMenu.EntryCount == 0) {
AboutMenu.TitleImage = BuiltinIcon(BUILTIN_ICON_FUNC_ABOUT);
- AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.4.5");
+ AddMenuInfoLine(&AboutMenu, L"rEFInd Version 0.4.7.7");
AddMenuInfoLine(&AboutMenu, L"");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2006-2010 Christoph Pfisterer");
AddMenuInfoLine(&AboutMenu, L"Copyright (c) 2012 Roderick W. Smith");
static EFI_STATUS StartEFIImageList(IN EFI_DEVICE_PATH **DevicePaths,
IN CHAR16 *LoadOptions, IN CHAR16 *LoadOptionsPrefix,
- IN CHAR16 *ImageTitle,
+ IN CHAR16 *ImageTitle, IN CHAR8 OSType,
OUT UINTN *ErrorInStep,
IN BOOLEAN Verbose)
{
EFI_STATUS Status, ReturnStatus;
EFI_HANDLE ChildImageHandle;
- EFI_LOADED_IMAGE *ChildLoadedImage;
+ EFI_LOADED_IMAGE *ChildLoadedImage = NULL;
+ REFIT_FILE File;
+ VOID *ImageData = NULL;
+ UINTN ImageSize;
+ REFIT_VOLUME *DeviceVolume = NULL;
UINTN DevicePathIndex;
CHAR16 ErrorInfo[256];
CHAR16 *FullLoadOptions = NULL;
+ CHAR16 *loader = NULL;
+ BOOLEAN UseMok = FALSE;
- if (Verbose)
- Print(L"Starting %s\n", ImageTitle);
if (ErrorInStep != NULL)
*ErrorInStep = 0;
- // load the image into memory
+ // set load options
+ if (LoadOptions != NULL) {
+ if (LoadOptionsPrefix != NULL) {
+ MergeStrings(&FullLoadOptions, LoadOptionsPrefix, 0);
+ MergeStrings(&FullLoadOptions, LoadOptions, L' ');
+ if (OSType == 'M') {
+ MergeStrings(&FullLoadOptions, L" ", 0);
+ // NOTE: That last space is also added by the EFI shell and seems to be significant
+ // when passing options to Apple's boot.efi...
+ } // if
+ } else {
+ MergeStrings(&FullLoadOptions, LoadOptions, 0);
+ } // if/else
+ // NOTE: We also include the terminating null in the length for safety.
+ } // if (LoadOptions != NULL)
+ if (Verbose)
+ Print(L"Starting %s\nUsing load options '%s'\n", ImageTitle, FullLoadOptions);
+
+ // load the image into memory (and execute it, in the case of a MOK image).
ReturnStatus = Status = EFI_NOT_FOUND; // in case the list is empty
for (DevicePathIndex = 0; DevicePaths[DevicePathIndex] != NULL; DevicePathIndex++) {
- ReturnStatus = Status = refit_call6_wrapper(BS->LoadImage, FALSE, SelfImageHandle, DevicePaths[DevicePathIndex], NULL, 0, &ChildImageHandle);
- if (ReturnStatus != EFI_NOT_FOUND) {
- break;
- }
+ ReturnStatus = Status = refit_call6_wrapper(BS->LoadImage, FALSE, SelfImageHandle, DevicePaths[DevicePathIndex],
+ NULL, 0, &ChildImageHandle);
+ // ReturnStatus = Status = refit_call6_wrapper(BS->LoadImage, FALSE, SelfImageHandle, DevicePaths[DevicePathIndex],
+ // ImageData, ImageSize, &ChildImageHandle);
+ // TODO: Commented-out version above is more efficient if the below FindVolumeAndFilename()
+ // and ReadFile() calls (and surrounding logic) are moved earlier; however, this causes
+ // some computers, including my 32-bit Mac Mini and 64-bit Intel machine, to fail when
+ // launching a Linux kernel, with a "Failed to handle fs_proto" error message from the
+ // kernel. Find out what's causing this and fix it.
+ if (ReturnStatus == EFI_ACCESS_DENIED) {
+ // TODO: I originally had the next few lines a
+ FindVolumeAndFilename(DevicePaths[DevicePathIndex], &DeviceVolume, &loader);
+ if (DeviceVolume != NULL) {
+ Status = ReadFile(DeviceVolume->RootDir, loader, &File, &ImageSize);
+ ImageData = File.Buffer;
+ } else {
+ Status = EFI_NOT_FOUND;
+ Print(L"Error: device volume not found!\n");
+ } // if/else
+ ReturnStatus = Status = start_image(SelfImageHandle, loader, ImageData, ImageSize, FullLoadOptions, DeviceVolume);
+ if (ReturnStatus == EFI_SUCCESS) {
+ UseMok = TRUE;
+ } // if
+ }
+ if (ReturnStatus != EFI_NOT_FOUND) {
+ break;
+ }
}
SPrint(ErrorInfo, 255, L"while loading %s", ImageTitle);
if (CheckError(Status, ErrorInfo)) {
goto bailout;
}
- // set load options
- if (LoadOptions != NULL) {
- ReturnStatus = Status = refit_call3_wrapper(BS->HandleProtocol, ChildImageHandle, &LoadedImageProtocol, (VOID **) &ChildLoadedImage);
+ if (!UseMok) {
+ ReturnStatus = Status = refit_call3_wrapper(BS->HandleProtocol, ChildImageHandle, &LoadedImageProtocol,
+ (VOID **) &ChildLoadedImage);
if (CheckError(Status, L"while getting a LoadedImageProtocol handle")) {
- if (ErrorInStep != NULL)
- *ErrorInStep = 2;
- goto bailout_unload;
+ if (ErrorInStep != NULL)
+ *ErrorInStep = 2;
+ goto bailout_unload;
}
+ }
- if (LoadOptionsPrefix != NULL) {
- MergeStrings(&FullLoadOptions, LoadOptionsPrefix, 0);
- MergeStrings(&FullLoadOptions, LoadOptions, L' ');
- MergeStrings(&FullLoadOptions, L" ", 0);
- // NOTE: That last space is also added by the EFI shell and seems to be significant
- // when passing options to Apple's boot.efi...
- } else {
- MergeStrings(&FullLoadOptions, LoadOptions, 0);
- } // if/else
- // NOTE: We also include the terminating null in the length for safety.
+ if (!UseMok) {
ChildLoadedImage->LoadOptions = (VOID *)FullLoadOptions;
ChildLoadedImage->LoadOptionsSize = ((UINT32)StrLen(FullLoadOptions) + 1) * sizeof(CHAR16);
- if (Verbose)
- Print(L"Using load options '%s'\n", FullLoadOptions);
- }
-
- // close open file handles
- UninitRefitLib();
-
- // turn control over to the image
- // TODO: (optionally) re-enable the EFI watchdog timer!
- ReturnStatus = Status = refit_call3_wrapper(BS->StartImage, ChildImageHandle, NULL, NULL);
- // control returns here when the child image calls Exit()
- SPrint(ErrorInfo, 255, L"returned from %s", ImageTitle);
- if (CheckError(Status, ErrorInfo)) {
- if (ErrorInStep != NULL)
- *ErrorInStep = 3;
- }
+ // turn control over to the image
+ // TODO: (optionally) re-enable the EFI watchdog timer!
+
+ // close open file handles
+ UninitRefitLib();
+ ReturnStatus = Status = refit_call3_wrapper(BS->StartImage, ChildImageHandle, NULL, NULL);
+ // control returns here when the child image calls Exit()
+ SPrint(ErrorInfo, 255, L"returned from %s", ImageTitle);
+ if (CheckError(Status, ErrorInfo)) {
+ if (ErrorInStep != NULL)
+ *ErrorInStep = 3;
+ }
- // re-open file handles
- ReinitRefitLib();
+ // re-open file handles
+ ReinitRefitLib();
+ } // if
bailout_unload:
// unload the image, we don't care if it works or not...
- Status = refit_call1_wrapper(BS->UnloadImage, ChildImageHandle);
+ if (!UseMok)
+ Status = refit_call1_wrapper(BS->UnloadImage, ChildImageHandle);
bailout:
- if (FullLoadOptions != NULL)
- FreePool(FullLoadOptions);
+ MyFreePool(FullLoadOptions);
return ReturnStatus;
} /* static EFI_STATUS StartEFIImageList() */
static EFI_STATUS StartEFIImage(IN EFI_DEVICE_PATH *DevicePath,
IN CHAR16 *LoadOptions, IN CHAR16 *LoadOptionsPrefix,
- IN CHAR16 *ImageTitle,
+ IN CHAR16 *ImageTitle, IN CHAR8 OSType,
OUT UINTN *ErrorInStep,
IN BOOLEAN Verbose)
{
DevicePaths[0] = DevicePath;
DevicePaths[1] = NULL;
- return StartEFIImageList(DevicePaths, LoadOptions, LoadOptionsPrefix, ImageTitle, ErrorInStep, Verbose);
+ return StartEFIImageList(DevicePaths, LoadOptions, LoadOptionsPrefix, ImageTitle, OSType, ErrorInStep, Verbose);
} /* static EFI_STATUS StartEFIImage() */
//
UINTN ErrorInStep = 0;
BeginExternalScreen(Entry->UseGraphicsMode, L"Booting OS");
- StartEFIImage(Entry->DevicePath, Entry->LoadOptions,
- Basename(Entry->LoaderPath), Basename(Entry->LoaderPath), &ErrorInStep, !Entry->UseGraphicsMode);
+ StartEFIImage(Entry->DevicePath, Entry->LoadOptions, Basename(Entry->LoaderPath),
+ Basename(Entry->LoaderPath), Entry->OSType, &ErrorInStep, !Entry->UseGraphicsMode);
FinishExternalScreen();
}
MergeStrings(&InitrdName, DirEntry->FileName, 0);
} // if
} // if/else
- if (InitrdVersion != NULL)
- FreePool(InitrdVersion);
+ MyFreePool(InitrdVersion);
} // while
DirIterClose(&DirIter);
// Note: Don't FreePool(FileName), since Basename returns a pointer WITHIN the string it's passed.
- FreePool(KernelVersion);
- FreePool(Path);
+ MyFreePool(KernelVersion);
+ MyFreePool(Path);
return (InitrdName);
} // static CHAR16 * FindInitrd()
NewEntry = AllocateZeroPool(sizeof(REFIT_MENU_SCREEN));
if ((Entry != NULL) && (NewEntry != NULL)) {
CopyMem(NewEntry, Entry, sizeof(REFIT_MENU_SCREEN));
- NewEntry->Title = StrDuplicate(Entry->Title);
- NewEntry->TimeoutText = StrDuplicate(Entry->TimeoutText);
+ NewEntry->Title = (Entry->Title) ? StrDuplicate(Entry->Title) : NULL;
+ NewEntry->TimeoutText = (Entry->TimeoutText) ? StrDuplicate(Entry->TimeoutText) : NULL;
if (Entry->TitleImage != NULL) {
NewEntry->TitleImage = AllocatePool(sizeof(EG_IMAGE));
if (NewEntry->TitleImage != NULL)
} // if
NewEntry->InfoLines = (CHAR16**) AllocateZeroPool(Entry->InfoLineCount * (sizeof(CHAR16*)));
for (i = 0; i < Entry->InfoLineCount && NewEntry->InfoLines; i++) {
- NewEntry->InfoLines[i] = StrDuplicate(Entry->InfoLines[i]);
+ NewEntry->InfoLines[i] = (Entry->InfoLines[i]) ? StrDuplicate(Entry->InfoLines[i]) : NULL;
} // for
NewEntry->Entries = (REFIT_MENU_ENTRY**) AllocateZeroPool(Entry->EntryCount * (sizeof (REFIT_MENU_ENTRY*)));
for (i = 0; i < Entry->EntryCount && NewEntry->Entries; i++) {
NewEntry = AllocateZeroPool(sizeof(REFIT_MENU_ENTRY));
if ((Entry != NULL) && (NewEntry != NULL)) {
CopyMem(NewEntry, Entry, sizeof(REFIT_MENU_ENTRY));
- NewEntry->Title = StrDuplicate(Entry->Title);
+ NewEntry->Title = (Entry->Title) ? StrDuplicate(Entry->Title) : NULL;
if (Entry->BadgeImage != NULL) {
NewEntry->BadgeImage = AllocatePool(sizeof(EG_IMAGE));
if (NewEntry->BadgeImage != NULL)
NewEntry->UseGraphicsMode = FALSE;
NewEntry->OSType = 0;
if (Entry != NULL) {
- NewEntry->LoaderPath = StrDuplicate(Entry->LoaderPath);
- NewEntry->VolName = StrDuplicate(Entry->VolName);
+ NewEntry->LoaderPath = (Entry->LoaderPath) ? StrDuplicate(Entry->LoaderPath) : NULL;
+ NewEntry->VolName = (Entry->VolName) ? StrDuplicate(Entry->VolName) : NULL;
NewEntry->DevicePath = Entry->DevicePath;
NewEntry->UseGraphicsMode = Entry->UseGraphicsMode;
- NewEntry->LoadOptions = StrDuplicate(Entry->LoadOptions);
- NewEntry->InitrdPath = StrDuplicate(Entry->InitrdPath);
+ NewEntry->LoadOptions = (Entry->LoadOptions) ? StrDuplicate(Entry->LoadOptions) : NULL;
+ NewEntry->InitrdPath = (Entry->InitrdPath) ? StrDuplicate(Entry->InitrdPath) : NULL;
}
} // if
return (NewEntry);
MergeStrings(&Temp, L"initrd=", 0);
MergeStrings(&Temp, SubEntry->InitrdPath, 0);
MergeStrings(&SubEntry->LoadOptions, Temp, L' ');
- FreePool(Temp);
+ MyFreePool(Temp);
} // if
AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
} // if (SubEntry != NULL)
// create the submenu
if (StrLen(Entry->Title) == 0) {
- FreePool(Entry->Title);
+ MyFreePool(Entry->Title);
Entry->Title = NULL;
}
SubScreen = InitializeSubScreen(Entry);
SubEntry = InitializeLoaderEntry(Entry);
if (SubEntry != NULL) {
SubEntry->me.Title = L"Run Apple Hardware Test";
- FreePool(SubEntry->LoaderPath);
+ MyFreePool(SubEntry->LoaderPath);
SubEntry->LoaderPath = StrDuplicate(DiagsFileName);
SubEntry->DevicePath = FileDevicePath(Volume->DeviceHandle, SubEntry->LoaderPath);
SubEntry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_OSX;
while ((TokenCount = ReadTokenLine(File, &TokenList)) > 1) {
SubEntry = InitializeLoaderEntry(Entry);
SubEntry->me.Title = StrDuplicate(TokenList[0]);
- if (SubEntry->LoadOptions != NULL)
- FreePool(SubEntry->LoadOptions);
+ MyFreePool(SubEntry->LoadOptions);
SubEntry->LoadOptions = StrDuplicate(TokenList[1]);
MergeStrings(&SubEntry->LoadOptions, InitrdOption, L' ');
FreeTokenLine(&TokenList, &TokenCount);
SubEntry->UseGraphicsMode = GlobalConfig.GraphicsFor & GRAPHICS_FOR_LINUX;
AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
} // while
- if (InitrdOption)
- FreePool(InitrdOption);
- if (Temp)
- FreePool(Temp);
- FreePool(File);
+ MyFreePool(InitrdOption);
+ MyFreePool(Temp);
+ MyFreePool(File);
} // if Linux options file exists
} else if (Entry->OSType == 'E') { // entries for ELILO
MergeStrings(&InitrdOption, InitrdName, 0);
} // if
MergeStrings(&Options, InitrdOption, ' ');
- if (InitrdOption != NULL)
- FreePool(InitrdOption);
- if (InitrdName != NULL)
- FreePool(InitrdName);
+ MyFreePool(InitrdOption);
+ MyFreePool(InitrdName);
return (Options);
} // static CHAR16 * GetMainLinuxOptions()
Temp = FindLastDirName(LoaderPath);
MergeStrings(&OSIconName, Temp, L',');
- FreePool(Temp);
+ MyFreePool(Temp);
if (OSIconName != NULL) {
ShortcutLetter = OSIconName[0];
}
Entry->me.ShortcutLetter = ShortcutLetter;
if (Entry->me.Image == NULL)
Entry->me.Image = LoadOSIcon(OSIconName, L"unknown", FALSE);
- if (PathOnly != NULL)
- FreePool(PathOnly);
+ MyFreePool(PathOnly);
} // VOID SetLoaderDefaults()
// Add a specified EFI boot loader to the list, using automatic settings
while (LoaderList != NULL) {
Temp = LoaderList;
LoaderList = LoaderList->NextEntry;
- FreePool(Temp->FileName);
- FreePool(Temp);
+ MyFreePool(Temp->FileName);
+ MyFreePool(Temp);
} // while
} // static VOID CleanUpLoaderList()
struct LOADER_LIST *LoaderList = NULL, *NewLoader;
if ((!SelfDirPath || !Path || ((StriCmp(Path, SelfDirPath) == 0) && Volume->DeviceHandle != SelfVolume->DeviceHandle) ||
- (StriCmp(Path, SelfDirPath) != 0)) && (!IsIn(Path, GlobalConfig.DontScan))) {
+ (StriCmp(Path, SelfDirPath) != 0)) && (!IsIn(Path, GlobalConfig.DontScanDirs))) {
// look through contents of the directory
DirIterOpen(Volume->RootDir, Path, &DirIter);
while (DirIterNext(&DirIter, 2, Pattern, &DirEntry)) {
Extension = FindExtension(DirEntry->FileName);
if (DirEntry->FileName[0] == '.' ||
- StriCmp(DirEntry->FileName, L"TextMode.efi") == 0 ||
- StriCmp(DirEntry->FileName, L"ebounce.efi") == 0 ||
- StriCmp(DirEntry->FileName, L"GraphicsConsole.efi") == 0 ||
StriCmp(Extension, L".icns") == 0 ||
- StriSubCmp(L"shell", DirEntry->FileName))
+ StriSubCmp(L"shell", DirEntry->FileName) ||
+ IsIn(DirEntry->FileName, GlobalConfig.DontScanFiles))
continue; // skip this
if (Path)
NewLoader->TimeStamp = DirEntry->ModificationTime;
LoaderList = AddLoaderListEntry(LoaderList, NewLoader);
} // if
- FreePool(Extension);
+ MyFreePool(Extension);
} // while
NewLoader = LoaderList;
while (NewLoader != NULL) {
Status = DirIterClose(&DirIter);
if (Status != EFI_NOT_FOUND) {
if (Path)
- SPrint(FileName, 255, L"while scanning the %s directory", Path);
+ SPrint(FileName, 255, L"while scanning the %s directory", Path);
else
- StrCpy(FileName, L"while scanning the root directory");
+ StrCpy(FileName, L"while scanning the root directory");
CheckError(Status, FileName);
} // if (Status != EFI_NOT_FOUND)
} // if not scanning our own directory
CHAR16 FileName[256], *Directory, *MatchPatterns;
UINTN i, Length;
- MatchPatterns = StrDuplicate(LOADER_MATCH_PATTERNS);
- if (GlobalConfig.ScanAllLinux)
- MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
+ MatchPatterns = StrDuplicate(LOADER_MATCH_PATTERNS);
+ if (GlobalConfig.ScanAllLinux)
+ MergeStrings(&MatchPatterns, LINUX_MATCH_PATTERNS, L',');
if ((Volume->RootDir != NULL) && (Volume->VolName != NULL)) {
// check for Mac OS X boot loader
- if (!IsIn(L"System\\Library\\CoreServices", GlobalConfig.DontScan)) {
+ if (!IsIn(L"\\System\\Library\\CoreServices", GlobalConfig.DontScanDirs)) {
StrCpy(FileName, MACOSX_LOADER_PATH);
- if (FileExists(Volume->RootDir, FileName)) {
+ if (FileExists(Volume->RootDir, FileName) && !IsIn(L"boot.efi", GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Mac OS X", Volume);
}
// check for XOM
- StrCpy(FileName, L"System\\Library\\CoreServices\\xom.efi");
- if (FileExists(Volume->RootDir, FileName)) {
+ StrCpy(FileName, L"\\System\\Library\\CoreServices\\xom.efi");
+ if (FileExists(Volume->RootDir, FileName) && !IsIn(L"boot.efi", GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Windows XP (XoM)", Volume);
}
- } // if Mac directory not in GlobalConfig.DontScan list
+ } // if Mac directory not in GlobalConfig.DontScanDirs list
// check for Microsoft boot loader/menu
- StrCpy(FileName, L"EFI\\Microsoft\\Boot\\Bootmgfw.efi");
- if (FileExists(Volume->RootDir, FileName) && !IsIn(L"EFI\\Microsoft\\Boot", GlobalConfig.DontScan)) {
+ StrCpy(FileName, L"\\EFI\\Microsoft\\Boot\\Bootmgfw.efi");
+ if (FileExists(Volume->RootDir, FileName) && !IsIn(L"\\EFI\\Microsoft\\Boot", GlobalConfig.DontScanDirs) &&
+ !IsIn(L"bootmgfw.efi", GlobalConfig.DontScanFiles)) {
AddLoaderEntry(FileName, L"Microsoft EFI boot", Volume);
}
while (DirIterNext(&EfiDirIter, 1, NULL, &EfiDirEntry)) {
if (StriCmp(EfiDirEntry->FileName, L"tools") == 0 || EfiDirEntry->FileName[0] == '.')
continue; // skip this, doesn't contain boot loaders
- SPrint(FileName, 255, L"EFI\\%s", EfiDirEntry->FileName);
+ SPrint(FileName, 255, L"\\EFI\\%s", EfiDirEntry->FileName);
ScanLoaderDir(Volume, FileName, MatchPatterns);
} // while()
Status = DirIterClose(&EfiDirIter);
Length = StrLen(Directory);
if (Length > 0)
ScanLoaderDir(Volume, Directory, MatchPatterns);
- FreePool(Directory);
+ MyFreePool(Directory);
} // while
} // if
} // static VOID ScanEfiFiles()
UINTN ErrorInStep = 0;
EFI_DEVICE_PATH *DiscoveredPathList[MAX_DISCOVERED_PATHS];
- BeginExternalScreen(TRUE, L"Booting Legacy OS");
+ BeginExternalScreen(TRUE, L"Booting Legacy OS (Mac mode)");
BootLogoImage = LoadOSIcon(Entry->Volume->OSIconName, L"legacy", TRUE);
if (BootLogoImage != NULL)
ExtractLegacyLoaderPaths(DiscoveredPathList, MAX_DISCOVERED_PATHS, LegacyLoaderList);
- Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, NULL, L"legacy loader", &ErrorInStep, TRUE);
+ Status = StartEFIImageList(DiscoveredPathList, Entry->LoadOptions, NULL, L"legacy loader", 0, &ErrorInStep, TRUE);
if (Status == EFI_NOT_FOUND) {
if (ErrorInStep == 1) {
Print(L"\nPlease make sure that you have the latest firmware update installed.\n");
FinishExternalScreen();
} /* static VOID StartLegacy() */
+// Start a device on a non-Mac using the EFI_LEGACY_BIOS_PROTOCOL
+#ifdef __MAKEWITH_TIANO
+static VOID StartLegacyUEFI(IN LEGACY_ENTRY *Entry)
+{
+ BeginExternalScreen(TRUE, L"Booting Legacy OS (UEFI mode)");
+
+ BdsLibConnectDevicePath (Entry->BdsOption->DevicePath);
+ BdsLibDoLegacyBoot(Entry->BdsOption);
+
+ // If we get here, it means that there was a failure....
+ Print(L"Failure booting legacy (BIOS) OS.");
+ PauseForKey();
+ FinishExternalScreen();
+} // static VOID StartLegacyUEFI()
+#endif // __MAKEWITH_TIANO
+
static LEGACY_ENTRY * AddLegacyEntry(IN CHAR16 *LoaderTitle, IN REFIT_VOLUME *Volume)
{
LEGACY_ENTRY *Entry, *SubEntry;
return Entry;
} /* static LEGACY_ENTRY * AddLegacyEntry() */
+
+#ifdef __MAKEWITH_TIANO
+// default volume badge icon based on disk kind
+static EG_IMAGE * GetDiskBadge(IN UINTN DiskType) {
+ EG_IMAGE * Badge = NULL;
+
+ switch (DiskType) {
+ case BBS_HARDDISK:
+ Badge = BuiltinIcon(BUILTIN_ICON_VOL_INTERNAL);
+ break;
+ case BBS_USB:
+ Badge = BuiltinIcon(BUILTIN_ICON_VOL_EXTERNAL);
+ break;
+ case BBS_CDROM:
+ Badge = BuiltinIcon(BUILTIN_ICON_VOL_OPTICAL);
+ break;
+ } // switch()
+ return Badge;
+} // static EG_IMAGE * GetDiskBadge()
+
+/**
+ Create a rEFInd boot option from a Legacy BIOS protocol option.
+*/
+static LEGACY_ENTRY * AddLegacyEntryUEFI(BDS_COMMON_OPTION *BdsOption, IN UINT16 DiskType)
+{
+ LEGACY_ENTRY *Entry, *SubEntry;
+ REFIT_MENU_SCREEN *SubScreen;
+ CHAR16 ShortcutLetter = 0;
+ CHAR16 *LegacyDescription = BdsOption->Description;
+
+// ScanVolume(Volume);
+
+ // prepare the menu entry
+ Entry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
+ Entry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16));
+ SPrint(Entry->me.Title, 255, L"Boot legacy target %s", LegacyDescription);
+ Entry->me.Tag = TAG_LEGACY_UEFI;
+ Entry->me.Row = 0;
+ Entry->me.ShortcutLetter = ShortcutLetter;
+ Entry->me.Image = LoadOSIcon(L"legacy", L"legacy", TRUE);
+ Entry->LoadOptions = (DiskType == BBS_CDROM) ? L"CD" :
+ ((DiskType == BBS_USB) ? L"USB" : L"HD");
+ Entry->me.BadgeImage = GetDiskBadge(DiskType);
+// Entry->me.BadgeImage = Volume->VolBadgeImage;
+ Entry->BdsOption = BdsOption;
+ Entry->Enabled = TRUE;
+
+ // create the submenu
+ SubScreen = AllocateZeroPool(sizeof(REFIT_MENU_SCREEN));
+ SubScreen->Title = AllocateZeroPool(256 * sizeof(CHAR16));
+ SPrint(SubScreen->Title, 255, L"No boot options for legacy target");
+ SubScreen->TitleImage = Entry->me.Image;
+
+ // default entry
+ SubEntry = AllocateZeroPool(sizeof(LEGACY_ENTRY));
+ SubEntry->me.Title = AllocateZeroPool(256 * sizeof(CHAR16));
+ SPrint(SubEntry->me.Title, 255, L"Boot %s", LegacyDescription);
+ SubEntry->me.Tag = TAG_LEGACY_UEFI;
+ Entry->BdsOption = BdsOption;
+ AddMenuEntry(SubScreen, (REFIT_MENU_ENTRY *)SubEntry);
+
+ AddMenuEntry(SubScreen, &MenuEntryReturn);
+ Entry->me.SubScreen = SubScreen;
+ AddMenuEntry(&MainMenu, (REFIT_MENU_ENTRY *)Entry);
+ return Entry;
+} /* static LEGACY_ENTRY * AddLegacyEntryUEFI() */
+
+/**
+ Scan for legacy BIOS targets on machines that implement EFI_LEGACY_BIOS_PROTOCOL.
+ In testing, protocol has not been implemented on Macs but has been
+ implemented on several Dell PCs and an ASUS motherboard.
+ Restricts output to disks of the specified DiskType.
+*/
+static VOID ScanLegacyUEFI(IN UINTN DiskType)
+{
+ EFI_STATUS Status;
+ EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
+ UINT16 *BootOrder = NULL;
+ UINTN Index = 0;
+ CHAR16 BootOption[10];
+ UINTN BootOrderSize = 0;
+ CHAR16 Buffer[20];
+ BDS_COMMON_OPTION *BdsOption;
+ LIST_ENTRY TempList;
+ BBS_BBS_DEVICE_PATH * BbsDevicePath = NULL;
+// REFIT_VOLUME Volume;
+
+ InitializeListHead (&TempList);
+ ZeroMem (Buffer, sizeof (Buffer));
+
+ // If LegacyBios protocol is not implemented on this platform, then
+ //we do not support this type of legacy boot on this machine.
+ Status = gBS->LocateProtocol(&gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
+ if (EFI_ERROR (Status))
+ return;
+
+ // Grab the boot order
+ BootOrder = BdsLibGetVariableAndSize(L"BootOrder", &gEfiGlobalVariableGuid, &BootOrderSize);
+ if (BootOrder == NULL) {
+ BootOrderSize = 0;
+ }
+
+ Index = 0;
+ while (Index < BootOrderSize / sizeof (UINT16))
+ {
+ // Grab each boot option variable from the boot order, and convert
+ // the variable into a BDS boot option
+ UnicodeSPrint (BootOption, sizeof (BootOption), L"Boot%04x", BootOrder[Index]);
+ BdsOption = BdsLibVariableToOption (&TempList, BootOption);
+
+ if (BdsOption != NULL) {
+ BbsDevicePath = (BBS_BBS_DEVICE_PATH *)BdsOption->DevicePath;
+
+ // Only add the entry if it is of a requested type (e.g. USB, HD)
+
+ // Two checks necessary because some systems return EFI boot loaders
+ // with a DeviceType value that would inappropriately include them
+ // as legacy loaders....
+ if ((BbsDevicePath->DeviceType == DiskType) && (BdsOption->DevicePath->Type == DEVICE_TYPE_BIOS)) {
+ AddLegacyEntryUEFI(BdsOption, BbsDevicePath->DeviceType);
+ }
+ }
+ Index++;
+ }
+} /* static VOID ScanLegacyUEFI() */
+#else
+static VOID ScanLegacyUEFI(IN UINTN DiskType){}
+#endif // __MAKEWITH_TIANO
+
static VOID ScanLegacyVolume(REFIT_VOLUME *Volume, UINTN VolumeIndex) {
UINTN VolumeIndex2;
BOOLEAN ShowVolume, HideIfOthersFound;
UINTN VolumeIndex;
REFIT_VOLUME *Volume;
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_OPTICAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
+ if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
+ for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
+ Volume = Volumes[VolumeIndex];
+ if (Volume->DiskKind == DISK_KIND_OPTICAL)
+ ScanLegacyVolume(Volume, VolumeIndex);
+ } // for
+ } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
+ ScanLegacyUEFI(BBS_CDROM);
+ }
} /* static VOID ScanLegacyDisc() */
// Scan internal hard disks for legacy (BIOS) boot code
UINTN VolumeIndex;
REFIT_VOLUME *Volume;
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_INTERNAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
+ if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
+ for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
+ Volume = Volumes[VolumeIndex];
+ if (Volume->DiskKind == DISK_KIND_INTERNAL)
+ ScanLegacyVolume(Volume, VolumeIndex);
+ } // for
+ } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
+ ScanLegacyUEFI(BBS_HARDDISK);
+ }
} /* static VOID ScanLegacyInternal() */
// Scan external disks for legacy (BIOS) boot code
UINTN VolumeIndex;
REFIT_VOLUME *Volume;
- for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
- Volume = Volumes[VolumeIndex];
- if (Volume->DiskKind == DISK_KIND_EXTERNAL)
- ScanLegacyVolume(Volume, VolumeIndex);
- } // for
+ if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC) {
+ for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
+ Volume = Volumes[VolumeIndex];
+ if (Volume->DiskKind == DISK_KIND_EXTERNAL)
+ ScanLegacyVolume(Volume, VolumeIndex);
+ } // for
+ } else if (GlobalConfig.LegacyType == LEGACY_TYPE_UEFI) {
+ ScanLegacyUEFI(BBS_USB);
+ }
} /* static VOID ScanLegacyExternal() */
//
{
BeginExternalScreen(Entry->UseGraphicsMode, Entry->me.Title + 6); // assumes "Start <title>" as assigned below
StartEFIImage(Entry->DevicePath, Entry->LoadOptions, Basename(Entry->LoaderPath),
- Basename(Entry->LoaderPath), NULL, TRUE);
+ Basename(Entry->LoaderPath), Entry->OSType, NULL, TRUE);
FinishExternalScreen();
} /* static VOID StartTool() */
-static LOADER_ENTRY * AddToolEntry(IN CHAR16 *LoaderPath, IN CHAR16 *LoaderTitle, IN EG_IMAGE *Image,
+static LOADER_ENTRY * AddToolEntry(EFI_HANDLE DeviceHandle, IN CHAR16 *LoaderPath, IN CHAR16 *LoaderTitle, IN EG_IMAGE *Image,
IN CHAR16 ShortcutLetter, IN BOOLEAN UseGraphicsMode)
{
LOADER_ENTRY *Entry;
Entry->me.Row = 1;
Entry->me.ShortcutLetter = ShortcutLetter;
Entry->me.Image = Image;
- Entry->LoaderPath = StrDuplicate(LoaderPath);
- Entry->DevicePath = FileDevicePath(SelfLoadedImage->DeviceHandle, Entry->LoaderPath);
+ Entry->LoaderPath = (LoaderPath) ? StrDuplicate(LoaderPath) : NULL;
+ Entry->DevicePath = FileDevicePath(DeviceHandle, Entry->LoaderPath);
Entry->UseGraphicsMode = UseGraphicsMode;
AddMenuEntry(&MainMenu, (REFIT_MENU_ENTRY *)Entry);
SPrint(FileName, 255, L"%s\\%s", Path, DirEntry->FileName);
NumFound++;
Status = StartEFIImage(FileDevicePath(SelfLoadedImage->DeviceHandle, FileName),
- L"", DirEntry->FileName, DirEntry->FileName, NULL, FALSE);
+ L"", DirEntry->FileName, DirEntry->FileName, 0, NULL, FALSE);
}
Status = DirIterClose(&DirIter);
if (Status != EFI_NOT_FOUND) {
}
}
- FreePool (HandleBuffer);
- FreePool (HandleType);
+ MyFreePool (HandleBuffer);
+ MyFreePool (HandleType);
}
Done:
- FreePool (AllHandleBuffer);
+ MyFreePool (AllHandleBuffer);
return Status;
} /* EFI_STATUS ConnectAllDriversToAllControllers() */
#else
// load drivers from the subdirectories of rEFInd's home directory specified
// in the DRIVER_DIRS constant.
while ((Directory = FindCommaDelimited(DRIVER_DIRS, i++)) != NULL) {
- SelfDirectory = StrDuplicate(SelfDirPath);
+ SelfDirectory = SelfDirPath ? StrDuplicate(SelfDirPath) : NULL;
CleanUpPathNameSlashes(SelfDirectory);
MergeStrings(&SelfDirectory, Directory, L'\\');
NumFound += ScanDriverDir(SelfDirectory);
- FreePool(Directory);
- FreePool(SelfDirectory);
+ MyFreePool(Directory);
+ MyFreePool(SelfDirectory);
}
// Scan additional user-specified driver directories....
while ((Directory = FindCommaDelimited(GlobalConfig.DriverDirs, i++)) != NULL) {
CleanUpPathNameSlashes(Directory);
Length = StrLen(Directory);
- if (Length > 0)
+ if (Length > 0) {
NumFound += ScanDriverDir(Directory);
- FreePool(Directory);
+ } // if
+ MyFreePool(Directory);
} // while
// connect all devices
ConnectAllDriversToAllControllers();
} /* static VOID LoadDrivers() */
+// Determine what (if any) type of legacy (BIOS) boot support is available
+static VOID FindLegacyBootType(VOID) {
+#ifdef __MAKEWITH_TIANO
+ EFI_STATUS Status;
+ EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;
+#endif
+
+ GlobalConfig.LegacyType = LEGACY_TYPE_NONE;
+
+ // UEFI-style legacy BIOS support is available only with the TianoCore EDK2
+ // build environment, and then only with some implementations....
+#ifdef __MAKEWITH_TIANO
+ Status = gBS->LocateProtocol (&gEfiLegacyBootProtocolGuid, NULL, (VOID **) &LegacyBios);
+ if (!EFI_ERROR (Status))
+ GlobalConfig.LegacyType = LEGACY_TYPE_UEFI;
+#endif
+
+ // Macs have their own system. If the firmware vendor code contains the
+ // string "Apple", assume it's available. Note that this overrides the
+ // UEFI type, and might yield false positives if the vendor string
+ // contains "Apple" as part of something bigger, so this isn't 100%
+ // perfect.
+ if (StriSubCmp(L"Apple", ST->FirmwareVendor))
+ GlobalConfig.LegacyType = LEGACY_TYPE_MAC;
+} // static VOID FindLegacyBootType
+
+// Warn the user if legacy OS scans are enabled but the firmware or this
+// application can't support them....
+static VOID WarnIfLegacyProblems() {
+ BOOLEAN found = FALSE;
+ UINTN i = 0;
+
+ if (GlobalConfig.LegacyType == LEGACY_TYPE_NONE) {
+ do {
+ if (GlobalConfig.ScanFor[i] == 'h' || GlobalConfig.ScanFor[i] == 'b' || GlobalConfig.ScanFor[i] == 'c')
+ found = TRUE;
+ i++;
+ } while ((i < NUM_SCAN_OPTIONS) && (!found));
+ if (found) {
+ Print(L"NOTE: refind.conf's 'scanfor' line specifies scanning for one or more legacy\n");
+ Print(L"(BIOS) boot options; however, this is not possible because ");
+#ifdef __MAKEWITH_TIANO
+ Print(L"your computer lacks\n");
+ Print(L"the necessary Compatibility Support Module (CSM) support.\n");
+#else
+ Print(L"this program was\n");
+ Print(L"compiled without the necessary support. Please visit\n");
+ Print(L"http://www.rodsbooks.com/refind/getting.html and download and install a rEFInd\n");
+ Print(L"binary built with the TianoCore EDK2 to enable legacy boot support.\n");
+#endif
+ PauseForKey();
+ } // if (found)
+ } // if no legacy support
+} // static VOID WarnIfLegacyProblems()
+
+// Locates boot loaders. NOTE: This assumes that GlobalConfig.LegacyType is set correctly.
static VOID ScanForBootloaders(VOID) {
- UINTN i;
+ UINTN i;
ScanVolumes();
// Add the second-row tags containing built-in and external tools (EFI shell,
// reboot, etc.)
static VOID ScanForTools(VOID) {
- CHAR16 *FileName = NULL;
+ CHAR16 *FileName = NULL, Description[256];
REFIT_MENU_ENTRY *TempMenuEntry;
- UINTN i, j;
+ UINTN i, j, VolumeIndex;
for (i = 0; i < NUM_TOOLS; i++) {
switch(GlobalConfig.ShowTools[i]) {
break;
case TAG_SHELL:
j = 0;
+ MyFreePool(FileName);
while ((FileName = FindCommaDelimited(SHELL_NAMES, j++)) != NULL) {
if (FileExists(SelfRootDir, FileName)) {
- AddToolEntry(FileName, L"EFI Shell", BuiltinIcon(BUILTIN_ICON_TOOL_SHELL), 'S', FALSE);
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"EFI Shell", BuiltinIcon(BUILTIN_ICON_TOOL_SHELL),
+ 'S', FALSE);
}
} // while
break;
case TAG_GPTSYNC:
+ MyFreePool(FileName);
+ FileName = NULL;
MergeStrings(&FileName, L"\\efi\\tools\\gptsync.efi", 0);
if (FileExists(SelfRootDir, FileName)) {
- AddToolEntry(FileName, L"Make Hybrid MBR", BuiltinIcon(BUILTIN_ICON_TOOL_PART), 'P', FALSE);
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, L"Make Hybrid MBR", BuiltinIcon(BUILTIN_ICON_TOOL_PART), 'P', FALSE);
+ }
+ break;
+ case TAG_APPLE_RECOVERY:
+ MyFreePool(FileName);
+ FileName = NULL;
+ MergeStrings(&FileName, L"\\com.apple.recovery.boot\\boot.efi", 0);
+ for (VolumeIndex = 0; VolumeIndex < VolumesCount; VolumeIndex++) {
+ if ((Volumes[VolumeIndex]->RootDir != NULL) && (FileExists(Volumes[VolumeIndex]->RootDir, FileName))) {
+ SPrint(Description, 255, L"Apple Recovery on %s", Volumes[VolumeIndex]->VolName);
+ AddToolEntry(Volumes[VolumeIndex]->DeviceHandle, FileName, Description,
+ BuiltinIcon(BUILTIN_ICON_TOOL_APPLE_RESCUE), 'R', TRUE);
+ }
+ } // for
+ break;
+ case TAG_MOK_TOOL:
+ j = 0;
+ MyFreePool(FileName);
+ while ((FileName = FindCommaDelimited(MOK_NAMES, j++)) != NULL) {
+ if (FileExists(SelfRootDir, FileName)) {
+ SPrint(Description, 255, L"MOK Key Manager at %s", FileName);
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, Description,
+ BuiltinIcon(BUILTIN_ICON_TOOL_MOK_TOOL), 'S', FALSE);
+ }
+ } // while
+ if (FileExists(SelfDir, L"MokManager.efi")) {
+ MyFreePool(FileName);
+ FileName = StrDuplicate(SelfDirPath);
+ MergeStrings(&FileName, L"\\MokManager.efi", 0);
+ SPrint(Description, 255, L"MOK Key Manager at %s", FileName);
+ AddToolEntry(SelfLoadedImage->DeviceHandle, FileName, Description,
+ BuiltinIcon(BUILTIN_ICON_TOOL_MOK_TOOL), 'S', FALSE);
}
break;
} // switch()
- if (FileName != NULL) {
- FreePool(FileName);
- FileName = NULL;
- }
+ MyFreePool(FileName);
+ FileName = NULL;
} // for
} // static VOID ScanForTools
MainMenu.EntryCount = 0;
ReadConfig();
ConnectAllDriversToAllControllers();
+ ScanVolumes();
ScanForBootloaders();
ScanForTools();
SetupScreen();
// gImageHandle = ImageHandle;
gBS = SystemTable->BootServices;
// gRS = SystemTable->RuntimeServices;
+ gRT = SystemTable->RuntimeServices; // Some BDS functions need gRT to be set
EfiGetSystemConfigurationTable (&gEfiDxeServicesTableGuid, (VOID **) &gDS);
InitializeConsoleSim();
EFI_STATUS Status;
BOOLEAN MainLoopRunning = TRUE;
REFIT_MENU_ENTRY *ChosenEntry;
- UINTN MenuExit;
+ UINTN MenuExit, i;
CHAR16 *Selection;
+ EG_PIXEL BGColor;
// bootstrap
InitializeLib(ImageHandle, SystemTable);
return Status;
// read configuration
- CopyMem(GlobalConfig.ScanFor, "ieo ", NUM_SCAN_OPTIONS);
+ CopyMem(GlobalConfig.ScanFor, "ieom ", NUM_SCAN_OPTIONS);
+ FindLegacyBootType();
+ if (GlobalConfig.LegacyType == LEGACY_TYPE_MAC)
+ CopyMem(GlobalConfig.ScanFor, "ihebocm ", NUM_SCAN_OPTIONS);
ReadConfig();
+ WarnIfLegacyProblems();
MainMenu.TimeoutSeconds = GlobalConfig.Timeout;
// disable EFI watchdog timer
// further bootstrap (now with config available)
SetupScreen();
+ ScanVolumes();
LoadDrivers();
ScanForBootloaders();
ScanForTools();
+ if (GlobalConfig.ScanDelay > 0) {
+ BGColor.b = 255;
+ BGColor.g = 175;
+ BGColor.r = 100;
+ BGColor.a = 0;
+ egDisplayMessage(L"Pausing before disk scan; please wait....", &BGColor);
+ for (i = 0; i < GlobalConfig.ScanDelay; i++)
+ refit_call1_wrapper(BS->Stall, 1000000);
+ RescanAll();
+ } // if
+
Selection = StrDuplicate(GlobalConfig.DefaultSelection);
while (MainLoopRunning) {
MenuExit = RunMainMenu(&MainMenu, Selection, &ChosenEntry);
StartLegacy((LEGACY_ENTRY *)ChosenEntry);
break;
+#ifdef __MAKEWITH_TIANO
+ case TAG_LEGACY_UEFI: // Boot a legacy OS on a non-Mac
+ StartLegacyUEFI((LEGACY_ENTRY *)ChosenEntry);
+ break;
+#endif // __MAKEWITH_TIANO
+
case TAG_TOOL: // Start a EFI tool
StartTool((LOADER_ENTRY *)ChosenEntry);
break;
break;
} // switch()
- FreePool(Selection);
- Selection = StrDuplicate(ChosenEntry->Title);
+ MyFreePool(Selection);
+ Selection = (ChosenEntry->Title) ? StrDuplicate(ChosenEntry->Title) : NULL;
} // while()
// If we end up here, things have gone wrong. Try to reboot, and if that