1.0.31 release

Windows version has default label Ventoy instead of ventoy.
Commited just for beautifications !

BUSYBOX/build.txt

@@ -1,20 +1,36 @@
-======== Build busybox 1.32 for aarch64 ======== 
-
-ARCH=arm64 CROSS_COMPILE=aarch64-linux- make defconfig
-ARCH=arm64 CROSS_COMPILE=aarch64-linux- make menuconfig 
-----> enable static build
-----> enable ar
-----> enable inotifyd
-
+======== How to build ash/hexdump/xzcat for aarch64 ======== 
+#How to get ash.config/hexdump.cofig/xzcat.config
+#ARCH=arm64 CROSS_COMPILE=aarch64-linux- make allnoconfig
+#ARCH=arm64 CROSS_COMPILE=aarch64-linux- make menuconfig 
+#----> enable static build
+#----> enable xzcat
+#get aarch64_xzcat.config
 
+tar xf busybox-1.32.0.tar.bz2
+cd busybox-1.32.0
+copy aarch64_xzcat.config as .config
 ARCH=arm64 CROSS_COMPILE=aarch64-linux- make 
+rename ./busybox to xzcat
 
 
 
-
-ARCH=arm64 CROSS_COMPILE=aarch64-linux- make allnoconfig 
+======== How to build ash/hexdump/xzcat for x86_64 ==========
+#How to get ash.config/hexdump.cofig/xzcat.config
+#make allnoconfig
+#make menuconfig 
+#----> enable static build
+#----> enable xzcat
+#get x86_64_xzcat.config
 
 
-======== use mini-native-x86_64 uclibc to build ash/hexdump/busybox for x86_64 ==========
+tar xf busybox-1.32.0.tar.bz2
+cd busybox-1.32.0
+copy x86_64_xzcat.config as .config
+modify Makefile
+CC		= gcc -specs "/usr/local/musl/lib/musl-gcc.specs"
+MODFLAGS	= -DMODULE -specs "/usr/local/musl/lib/musl-gcc.specs"
+make
+rename ./busybox to xzcat
+
 
 

BUSYBOX/chmod/build.sh

@@ -2,7 +2,7 @@
 
 DSTDIR=../../IMG/cpio/ventoy/busybox
 
-rm -f vtchmod32 vtchmod64 vtchmodaa64
+rm -f vtchmod32 vtchmod64 vtchmod64_musl vtchmodaa64
 rm -f $DSTDIR/vtchmod32 $DSTDIR/vtchmod64 $DSTDIR/vtchmodaa64
 
 /opt/diet32/bin/diet  gcc  -Os -m32  vtchmod.c -o  vtchmod32
@@ -10,12 +10,16 @@ rm -f $DSTDIR/vtchmod32 $DSTDIR/vtchmod64 $DSTDIR/vtchmodaa64
 aarch64-linux-gcc -Os -static vtchmod.c -o  vtchmodaa64
 aarch64-linux-strip --strip-all vtchmodaa64
 
+gcc -specs "/usr/local/musl/lib/musl-gcc.specs" -Os -static vtchmod.c -o  vtchmod64_musl
+strip --strip-all vtchmod64_musl
 
 chmod 777 vtchmod32
 chmod 777 vtchmod64
 chmod 777 vtchmodaa64
+chmod 777 vtchmod64_musl
 
 cp -a vtchmod32 $DSTDIR/
 cp -a vtchmod64 $DSTDIR/
 cp -a vtchmodaa64 $DSTDIR/
+cp -a vtchmod64_musl $DSTDIR/
 

DMSETUP/build.txt

@@ -36,20 +36,16 @@ build for 32bit, static linked with dietlibc
 
 
 ======================== Build for 64bit dmsetup =========================
-https://www.uclibc.org/downloads/binaries/0.9.30.1/mini-native-x86_64.tar.bz2
 1. extract device mapper source code
-2. extract mini-native-x86_64.tar.bz2
-3. chroot to mini-native-x86_64
-3. ./configure --disable-nls  --disable-selinux --disable-shared  --enable-static_link
+2. ./configure --disable-nls  --disable-selinux --disable-shared  --enable-static_link CC='gcc -specs /usr/local/musl/lib/musl-gcc.specs'
+3. touch include/linux/limits.h include/linux/types.h   
+   echo '#include <sys/mount.h>' > include/linux/fs.h
 4. make
-5. strip dmsetup/dmsetup.static
+5. strip --strip-all dmsetup/dmsetup.static
 6. get dmsetup/dmsetup.static as the dmsetup64 binary file
 
 
-
-
 ======================== Build for arm64 dmsetup =========================
-https://www.uclibc.org/downloads/binaries/0.9.30.1/mini-native-x86_64.tar.bz2
 1. extract device mapper source code
 2. ./configure CC=aarch64-linux-gcc --target=arm --host=x86_64-linux-gnu --disable-nls  --disable-selinux --disable-shared  --enable-static_link
 3. modify include/configure.h file

DOC/BuildVentoyFromSource.txt

@@ -27,6 +27,7 @@
 2.2 Download third-part source code
     
     https://www.fefe.de/dietlibc/dietlibc-0.34.tar.xz                    ===>  /home/Ventoy-master/DOC/dietlibc-0.34.tar.xz
+    https://musl.libc.org/releases/musl-1.2.1.tar.gz                     ===>  /home/Ventoy-master/DOC/musl-1.2.1.tar.gz
     https://ftp.gnu.org/gnu/grub/grub-2.04.tar.xz                        ===>  /home/Ventoy-master/GRUB2/grub-2.04.tar.xz
     https://codeload.github.com/tianocore/edk2/zip/edk2-stable201911     ===>  /home/Ventoy-master/EDK2/edk2-edk2-stable201911.zip
     https://codeload.github.com/relan/exfat/zip/v1.3.0                   ===>  /home/Ventoy-master/ExFAT/exfat-1.3.0.zip
@@ -34,6 +35,19 @@
     https://releases.linaro.org/components/toolchain/binaries/7.4-2019.02/aarch64-linux-gnu/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu.tar.xz           ===>  /opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu.tar.xz
     https://toolchains.bootlin.com/downloads/releases/toolchains/aarch64/tarballs/aarch64--uclibc--stable-2020.08-1.tar.bz2 ===> /opt/aarch64--uclibc--stable-2020.08-1.tar.bz2
 
+2.3 Prepare third-part tools
+    cd /home/Ventoy-master/DOC/
+    tar xf musl-1.2.1.tar.gz
+    cd musl-1.2.1
+    ./configure && make install
+
+    tar xf /opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu.tar.xz  -C /opt
+    tar xf /opt/aarch64--uclibc--stable-2020.08-1.tar.bz2  -C /opt
+
+2.4 Set PATH envrioment
+    export PATH=$PATH:/opt/gcc-linaro-7.4.1-2019.02-x86_64_aarch64-linux-gnu/bin:/opt/aarch64--uclibc--stable-2020.08-1/bin
+    better to add this line to /root/.bashrc and relogin as root
+
 
 ==========================================
 3. All in one script

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy.c

@@ -1709,6 +1709,7 @@ int ventoy_check_device_result(int ret)
 
 int ventoy_check_device(grub_device_t dev)
 {
+    int workaround = 0;
     grub_file_t file;
     grub_uint64_t offset;
     char devname[64];
@@ -1726,11 +1727,29 @@ int ventoy_check_device(grub_device_t dev)
         0 == ventoy_check_file_exist("(%s,2)/grub/localboot.cfg", dev->disk->name) ||
         0 == ventoy_check_file_exist("(%s,2)/tool/mount.exfat-fuse_aarch64", dev->disk->name))
     {
-        return ventoy_check_device_result(2 | 0x1000);
+        #ifndef GRUB_MACHINE_EFI
+        if (0 == ventoy_check_file_exist("(ventoydisk)/ventoy/ventoy.cpio", dev->disk->name) ||
+            0 == ventoy_check_file_exist("(ventoydisk)/grub/localboot.cfg", dev->disk->name) ||
+            0 == ventoy_check_file_exist("(ventoydisk)/tool/mount.exfat-fuse_aarch64", dev->disk->name))
+        {
+            return ventoy_check_device_result(2 | 0x1000);
+        }
+        else
+        {
+            workaround = 1;
+        }
+        #endif
     }
 
     /* We must have partition 2 */
-    file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(%s,2)/ventoy/ventoy.cpio", dev->disk->name);
+    if (workaround)
+    {
+        file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", "(ventoydisk)/ventoy/ventoy.cpio");
+    }
+    else
+    {
+        file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "(%s,2)/ventoy/ventoy.cpio", dev->disk->name);        
+    }
     if (!file)
     {
         return ventoy_check_device_result(3 | 0x1000);
@@ -1748,37 +1767,55 @@ int ventoy_check_device(grub_device_t dev)
         return ventoy_check_device_result(5);
     }
 
-    offset = partition->start + partition->len;
-    partition = file->device->disk->partition;
-    if ((partition->number != 1) || (partition->len != 65536) || (offset != partition->start))
+    if (workaround)
     {
-        grub_file_close(file);
-        return ventoy_check_device_result(6);
+        ventoy_part_table *PartTbl = g_ventoy_part_info->MBR.PartTbl;
+        if (PartTbl[1].StartSectorId != PartTbl[0].StartSectorId + PartTbl[0].SectorCount ||
+            PartTbl[1].SectorCount != 65536)
+        {
+            grub_file_close(file);
+            return ventoy_check_device_result(6);
+        }
     }
+    else
+    {
+        offset = partition->start + partition->len;
+        partition = file->device->disk->partition;
+        if ((partition->number != 1) || (partition->len != 65536) || (offset != partition->start))
+        {
+            grub_file_close(file);
+            return ventoy_check_device_result(7);
+        }
+    }
+
     grub_file_close(file);
 
-    grub_snprintf(devname, sizeof(devname), "%s,2", dev->disk->name);
-    dev2 = grub_device_open(devname);
-    if (!dev2)
+    if (workaround == 0)
     {
-        return ventoy_check_device_result(7);
-    }
+        grub_snprintf(devname, sizeof(devname), "%s,2", dev->disk->name);
+        dev2 = grub_device_open(devname);
+        if (!dev2)
+        {
+            return ventoy_check_device_result(8);
+        }
 
-    fs = grub_fs_probe(dev2);
-    if (!fs)
-    {
-        grub_device_close(dev2);
-        return ventoy_check_device_result(8);
-    }
+        fs = grub_fs_probe(dev2);
+        if (!fs)
+        {
+            grub_device_close(dev2);
+            return ventoy_check_device_result(9);
+        }
 
-    fs->fs_label(dev2, &label);
-    if ((!label) || grub_strncmp("VTOYEFI", label, 7))
-    {
-        grub_device_close(dev2);
-        return ventoy_check_device_result(9);
-    }
+        fs->fs_label(dev2, &label);
+        if ((!label) || grub_strncmp("VTOYEFI", label, 7))
+        {
+            grub_device_close(dev2);
+            return ventoy_check_device_result(10);
+        }
 
-    grub_device_close(dev2);    
+        grub_device_close(dev2);    
+    }
+    
     return ventoy_check_device_result(0);
 }
 

IMG/cpio/sbin/init

@@ -47,8 +47,8 @@ if [ -e $BUSYBOX_PATH/32h ]; then
         if [ -s $BUSYBOX_PATH/busybox ]; then
             $BUSYBOX_PATH/vtchmod64 $BUSYBOX_PATH/busybox
         else
-            $BUSYBOX_PATH/xzminidec64_uclibc < $BUSYBOX_PATH/busybox64.xz > $BUSYBOX_PATH/busybox 
-            $BUSYBOX_PATH/vtchmod64_uclibc $BUSYBOX_PATH/busybox
+            $BUSYBOX_PATH/xzminidec64_musl < $BUSYBOX_PATH/busybox64.xz > $BUSYBOX_PATH/busybox 
+            $BUSYBOX_PATH/vtchmod64_musl $BUSYBOX_PATH/busybox
         fi
     fi
 else

IMG/cpio/ventoy/hook/austrumi/disk_hook.sh

@@ -0,0 +1,48 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+wait_for_usb_disk_ready
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2"
+
+# blkdev_num=$($VTOY_PATH/tool/dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')
+# blkdev_num_mknod=$($VTOY_PATH/tool/dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1 \2/')
+# vtDM=$(ventoy_find_dm_id ${blkdev_num})
+
+# vtlog "blkdev_num=$blkdev_num blkdev_num_mknod=$blkdev_num_mknod vtDM=$vtDM"
+
+# if [ -b /dev/$vtDM ]; then
+    # vtlog "dev already exist ..."
+# else
+    # vtlog "mknode dev ..."
+    # mknod -m 660 /dev/$vtDM  b  $blkdev_num_mknod
+# fi
+
+PATH=$VTPATH_OLD

IMG/cpio/ventoy/hook/austrumi/ventoy-hook.sh

@@ -0,0 +1,24 @@
+#!/ventoy/busybox/sh
+#************************************************************************************
+# Copyright (c) 2020, longpanda <admin@ventoy.net>
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 3 of the
+# License, or (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <http://www.gnu.org/licenses/>.
+# 
+#************************************************************************************
+
+. $VTOY_PATH/hook/ventoy-os-lib.sh
+
+$SED "/^ *mdev *-s/a $BUSYBOX_PATH/sh $VTOY_PATH/hook/austrumi/disk_hook.sh" -i /init
+$SED "s/BOOT_TYPE=livecd/BOOT_TYPE=usb/g" -i /init
+

IMG/cpio/ventoy/hook/rhel7/ventoy-inotifyd-hook.sh

@@ -39,7 +39,17 @@ if is_inotify_ventoy_part $3; then
     fi
 
     vtlog "find ventoy partition ..."
-    $BUSYBOX_PATH/sh $VTOY_PATH/hook/default/udev_disk_hook.sh $3 noreplace
+    
+    vtReplaceOpt=noreplace
+    
+    if $GREP -q el8 /proc/version && [ -f /etc/system-release ]; then
+        vtRhel8Ver=$($SED "s#.*8\.\([0-9]*\).*#\1#" /etc/system-release)
+        if [ $vtRhel8Ver -ge 3 ]; then
+            vtReplaceOpt=""
+        fi
+    fi
+    
+    $BUSYBOX_PATH/sh $VTOY_PATH/hook/default/udev_disk_hook.sh $3 $vtReplaceOpt
     
     blkdev_num=$($VTOY_PATH/tool/dmsetup ls | grep ventoy | sed 's/.*(\([0-9][0-9]*\),.*\([0-9][0-9]*\).*/\1:\2/')  
     vtDM=$(ventoy_find_dm_id ${blkdev_num})

IMG/cpio/ventoy/ventoy_chain.sh

@@ -309,6 +309,10 @@ ventoy_get_os_type() {
         echo 'primeos'; return
     fi
     
+    if $GREP -q 'austrumi' /proc/version; then
+        echo 'austrumi'; return
+    fi
+    
     echo "default"
 }
 

INSTALL/grub/grub.cfg

@@ -270,6 +270,8 @@ function distro_specify_initrd_file_phase2 {
         fi
     elif [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then 
         vt_linux_specify_initrd_file /blackarch/boot/x86_64/archiso.img
+    elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then 
+        vt_linux_specify_initrd_file /blackarch/boot/x86_64/initramfs-linux.img
         
     elif [ -f (loop)/install.amd/initrd.gz ]; then
         vt_linux_specify_initrd_file /live/initrd2.img
@@ -277,7 +279,12 @@ function distro_specify_initrd_file_phase2 {
         vt_linux_specify_initrd_file /install.amd/gtk/initrd.gz
     elif [ -f (loop)/boot/grub/kernels.cfg ]; then
         vt_linux_parse_initrd_grub  file  (loop)/boot/grub/kernels.cfg
-
+    elif [ -f (loop)/austrumi/initrd.gz ]; then
+        vt_linux_specify_initrd_file /austrumi/initrd.gz
+        if [ -f (loop)/EFI/BOOT/bootx64.efi ]; then
+            vt_cpio_busybox64 "64h"
+        fi
+        
     fi
 }
 
@@ -543,6 +550,12 @@ function uefi_linux_menu_func {
             elif [ -d (loop)/blackarch ]; then
                 if [ -f (loop)/blackarch/boot/x86_64/archiso.img ]; then
                     vt_add_replace_file $vtindex "EFI\\archiso\\archiso.img"
+                elif [ -f (loop)/blackarch/boot/x86_64/initramfs-linux.img ]; then
+                    vt_add_replace_file $vtindex "blackarch\\boot\\x86_64\\initramfs-linux.img"
+                fi
+            elif [ -d (loop)/anarchy ]; then
+                if [ -f (loop)/anarchy/boot/x86_64/initramfs-linux.img ]; then
+                    vt_add_replace_file $vtindex "anarchy\\boot\\x86_64\\initramfs-linux.img"
                 fi
             elif [ -d (loop)/parabola ]; then
                 if [ -f (loop)/parabola/boot/x86_64/parabolaiso.img ]; then
@@ -748,6 +761,8 @@ function legacy_linux_menu_func {
         if [ -d (loop)/arch/boot/syslinux ]; then
             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/
             vt_linux_parse_initrd_isolinux   (loop)/arch/boot/syslinux/  /arch/boot/syslinux/
+        elif [ -d (loop)/anarchy/boot/syslinux ]; then
+            vt_linux_parse_initrd_isolinux   (loop)/anarchy/boot/syslinux/  /anarchy/
             
         #manjaro
         elif [ -d (loop)/manjaro ]; then
@@ -1432,7 +1447,7 @@ function img_unsupport_menuentry {
 #############################################################
 #############################################################
 
-set VENTOY_VERSION="1.0.30"
+set VENTOY_VERSION="1.0.31"
 
 #ACPI not compatible with Window7/8, so disable by default
 set VTOY_PARAM_NO_ACPI=1

INSTALL/tool/VentoyWorker.sh

@@ -15,12 +15,12 @@ print_usage() {
     echo '   -r SIZE_MB  preserve some space at the bottom of the disk (only for install)'
     echo '   -s/-S       enable/disable secure boot support (default is disabled)'
     echo '   -g          use GPT partition style, default is MBR (only for install)'
-    echo '   -L          Label of the 1st exfat partition (default is ventoy)'
+    echo '   -L          Label of the 1st exfat partition (default is Ventoy)'
     echo ''
 }
 
 
-VTNEW_LABEL='ventoy'
+VTNEW_LABEL='Ventoy'
 RESERVE_SIZE_MB=0
 while [ -n "$1" ]; do
     if [ "$1" = "-i" ]; then

Ventoy2Disk/Ventoy2Disk/PhyDrive.c

@@ -289,7 +289,7 @@ out:
 }
 
 
-static DWORD GetVentoyVolumeName(int PhyDrive, UINT32 StartSectorId, CHAR *NameBuf, UINT32 BufLen, BOOL DelSlash)
+static DWORD GetVentoyVolumeName(int PhyDrive, UINT64 StartSectorId, CHAR *NameBuf, UINT32 BufLen, BOOL DelSlash)
 {
     size_t len;
     BOOL bRet;
@@ -304,7 +304,7 @@ static DWORD GetVentoyVolumeName(int PhyDrive, UINT32 StartSectorId, CHAR *NameB
 
     PartOffset = 512ULL * StartSectorId;
 
-	Log("GetVentoyVolumeName PhyDrive %d SectorStart:%u PartOffset:%llu", PhyDrive, StartSectorId, (ULONGLONG)PartOffset);
+	Log("GetVentoyVolumeName PhyDrive %d SectorStart:%llu PartOffset:%llu", PhyDrive, (ULONGLONG)StartSectorId, (ULONGLONG)PartOffset);
 
     hVolume = FindFirstVolumeA(VolumeName, sizeof(VolumeName));
     if (hVolume == INVALID_HANDLE_VALUE)
@@ -1401,18 +1401,18 @@ int ClearVentoyFromPhyDrive(HWND hWnd, PHY_DRIVE_INFO *pPhyDrive, char *pDrvLett
         goto End;
     }
 
-    // clear first and last 1MB space
-    pTmpBuf = malloc(SIZE_1MB);
+    // clear first and last 2MB space
+    pTmpBuf = malloc(SIZE_2MB);
     if (!pTmpBuf)
     {
         Log("Failed to alloc memory.");
         rc = 1;
         goto End;
     }
-    memset(pTmpBuf, 0, SIZE_1MB);   
+    memset(pTmpBuf, 0, SIZE_2MB);
 
     SET_FILE_POS(512);
-    bRet = WriteFile(hDrive, pTmpBuf, SIZE_1MB - 512, &dwSize, NULL);
+    bRet = WriteFile(hDrive, pTmpBuf, SIZE_2MB - 512, &dwSize, NULL);
     Log("Write fisrt 1MB ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
     if (!bRet)
     {
@@ -1420,8 +1420,8 @@ int ClearVentoyFromPhyDrive(HWND hWnd, PHY_DRIVE_INFO *pPhyDrive, char *pDrvLett
         goto End;
     }
 
-    SET_FILE_POS(SIZE_1MB);
-    bRet = WriteFile(hDrive, pTmpBuf, SIZE_1MB, &dwSize, NULL);
+    SET_FILE_POS(pPhyDrive->SizeInBytes - SIZE_2MB);
+    bRet = WriteFile(hDrive, pTmpBuf, SIZE_2MB, &dwSize, NULL);
     Log("Write 2nd 1MB ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
     if (!bRet)
     {
@@ -1430,30 +1430,71 @@ int ClearVentoyFromPhyDrive(HWND hWnd, PHY_DRIVE_INFO *pPhyDrive, char *pDrvLett
     }
 
     SET_FILE_POS(0);
-    bRet = ReadFile(hDrive, &MBR, sizeof(MBR), &dwSize, NULL);
-    Log("Read MBR ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
-    if (!bRet)
+
+    if (pPhyDrive->SizeInBytes > 2199023255552ULL)
     {
-        rc = 1;
-        goto End;
+        VTOY_GPT_INFO *pGptInfo;
+        VTOY_GPT_HDR BackupHead;
+        LARGE_INTEGER liCurrentPosition;
+
+        pGptInfo = (VTOY_GPT_INFO *)pTmpBuf;
+
+        VentoyFillWholeGpt(pPhyDrive->SizeInBytes, pGptInfo);
+
+        SET_FILE_POS(pPhyDrive->SizeInBytes - 512);
+        VentoyFillBackupGptHead(pGptInfo, &BackupHead);
+        if (!WriteFile(hDrive, &BackupHead, sizeof(VTOY_GPT_HDR), &dwSize, NULL))
+        {
+            rc = 1;
+            Log("Write GPT Backup Head Failed, dwSize:%u (%u) ErrCode:%u", dwSize, sizeof(VTOY_GPT_INFO), GetLastError());
+            goto End;
+        }
+
+        SET_FILE_POS(pPhyDrive->SizeInBytes - 512 * 33);
+        if (!WriteFile(hDrive, pGptInfo->PartTbl, sizeof(pGptInfo->PartTbl), &dwSize, NULL))
+        {
+            rc = 1;
+            Log("Write GPT Backup Part Table Failed, dwSize:%u (%u) ErrCode:%u", dwSize, sizeof(VTOY_GPT_INFO), GetLastError());
+            goto End;
+        }
+
+        SET_FILE_POS(0);
+        if (!WriteFile(hDrive, pGptInfo, sizeof(VTOY_GPT_INFO), &dwSize, NULL))
+        {
+            rc = 1;
+            Log("Write GPT Info Failed, dwSize:%u (%u) ErrCode:%u", dwSize, sizeof(VTOY_GPT_INFO), GetLastError());
+            goto End;
+        }
+
+        Log("Write GPT Info OK ...");
     }
-
-    //clear boot code and partition table (reserved disk signature)
-    memset(MBR.BootCode, 0, 440);
-    memset(MBR.PartTbl, 0, sizeof(MBR.PartTbl));
-
-    VentoyFillLocation(pPhyDrive->SizeInBytes, 2048, (UINT32)(pPhyDrive->SizeInBytes / 512 - 2048), MBR.PartTbl);
-
-    MBR.PartTbl[0].Active = 0x00; // bootable
-    MBR.PartTbl[0].FsFlag = 0x07; // exFAT/NTFS/HPFS
-
-    SET_FILE_POS(0);
-    bRet = WriteFile(hDrive, &MBR, 512, &dwSize, NULL);
-    Log("Write MBR ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
-    if (!bRet)
+    else
     {
-        rc = 1;
-        goto End;
+        bRet = ReadFile(hDrive, &MBR, sizeof(MBR), &dwSize, NULL);
+        Log("Read MBR ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
+        if (!bRet)
+        {
+            rc = 1;
+            goto End;
+        }
+
+        //clear boot code and partition table (reserved disk signature)
+        memset(MBR.BootCode, 0, 440);
+        memset(MBR.PartTbl, 0, sizeof(MBR.PartTbl));
+
+        VentoyFillMBRLocation(pPhyDrive->SizeInBytes, 2048, (UINT32)(pPhyDrive->SizeInBytes / 512 - 2048), MBR.PartTbl);
+
+        MBR.PartTbl[0].Active = 0x00; // bootable
+        MBR.PartTbl[0].FsFlag = 0x07; // exFAT/NTFS/HPFS
+
+        SET_FILE_POS(0);
+        bRet = WriteFile(hDrive, &MBR, 512, &dwSize, NULL);
+        Log("Write MBR ret:%d size:%u err:%d", bRet, dwSize, LASTERR);
+        if (!bRet)
+        {
+            rc = 1;
+            goto End;
+        }
     }
 
     Log("Clear Ventoy successfully finished");
@@ -1490,7 +1531,7 @@ End:
         if (state != 1)
         {
             Log("need to mount ventoy part1...");
-            if (0 == GetVentoyVolumeName(pPhyDrive->PhyDrive, MBR.PartTbl[0].StartSectorId, DriveLetters, sizeof(DriveLetters), FALSE))
+            if (0 == GetVentoyVolumeName(pPhyDrive->PhyDrive, 2048, DriveLetters, sizeof(DriveLetters), FALSE))
             {
                 DriveName[0] = MountDrive;
                 bRet = SetVolumeMountPointA(DriveName, DriveLetters);
@@ -1528,6 +1569,10 @@ int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle)
     CHAR DriveLetters[MAX_PATH] = { 0 };
     MBR_HEAD MBR;
     VTOY_GPT_INFO *pGptInfo = NULL;
+    UINT64 Part1StartSector = 0;
+    UINT64 Part1SectorCount = 0;
+    UINT64 Part2StartSector = 0;
+
 
     Log("InstallVentoy2PhyDrive %s PhyDrive%d <<%s %s %dGB>>",
         PartStyle ? "GPT" : "MBR", pPhyDrive->PhyDrive, pPhyDrive->VendorId, pPhyDrive->ProductId,
@@ -1541,10 +1586,19 @@ int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle)
 
     PROGRESS_BAR_SET_POS(PT_LOCK_FOR_CLEAN);
 
-    VentoyFillMBR(pPhyDrive->SizeInBytes, &MBR, PartStyle);//also used to format 1st partition in GPT mode
     if (PartStyle)
     {
         VentoyFillGpt(pPhyDrive->SizeInBytes, pGptInfo);
+        Part1StartSector = pGptInfo->PartTbl[0].StartLBA;
+        Part1SectorCount = pGptInfo->PartTbl[0].LastLBA - Part1StartSector + 1;
+        Part2StartSector = pGptInfo->PartTbl[1].StartLBA;
+    }
+    else
+    {
+        VentoyFillMBR(pPhyDrive->SizeInBytes, &MBR, PartStyle);
+        Part1StartSector = MBR.PartTbl[0].StartSectorId;
+        Part1SectorCount = MBR.PartTbl[0].SectorCount;
+        Part2StartSector = MBR.PartTbl[1].StartSectorId;
     }
 
     Log("Lock disk for clean ............................. ");
@@ -1608,7 +1662,7 @@ int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle)
     //Refresh Drive Layout
     DeviceIoControl(hDrive, IOCTL_DISK_UPDATE_PROPERTIES, NULL, 0, NULL, 0, &dwSize, NULL);
 
-    disk_io_set_param(hDrive, MBR.PartTbl[0].StartSectorId + MBR.PartTbl[0].SectorCount);
+    disk_io_set_param(hDrive, Part1StartSector + Part1SectorCount);// include the 2048 sector gap
 
     PROGRESS_BAR_SET_POS(PT_FORMAT_PART1);
 
@@ -1626,9 +1680,12 @@ int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle)
         goto End;
     }
 
+    
+
     PROGRESS_BAR_SET_POS(PT_FORMAT_PART2);
     Log("Writing part2 FAT img ...");
-    if (0 != FormatPart2Fat(hDrive, MBR.PartTbl[1].StartSectorId))
+    
+    if (0 != FormatPart2Fat(hDrive, Part2StartSector))
     {
         Log("FormatPart2Fat failed.");
         rc = 1;
@@ -1679,7 +1736,7 @@ int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle)
         }
 
         Log("Write GPT Info OK ...");
-        memcpy(&(pPhyDrive->MBR), &MBR, 512);
+        memcpy(&(pPhyDrive->MBR), &(pGptInfo->MBR), 512);
     }
     else
     {
@@ -1728,7 +1785,8 @@ End:
         if (state != 1)
         {
             Log("need to mount ventoy part1...");
-            if (0 == GetVentoyVolumeName(pPhyDrive->PhyDrive, MBR.PartTbl[0].StartSectorId, DriveLetters, sizeof(DriveLetters), FALSE))
+            
+            if (0 == GetVentoyVolumeName(pPhyDrive->PhyDrive, Part1StartSector, DriveLetters, sizeof(DriveLetters), FALSE))
             {
                 DriveName[0] = MountDrive;
                 bRet = SetVolumeMountPointA(DriveName, DriveLetters);
@@ -1872,7 +1930,7 @@ int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive)
 
     Log("Lock volume for update .......................... ");
     hVolume = INVALID_HANDLE_VALUE;
-	Status = GetVentoyVolumeName(pPhyDrive->PhyDrive, (UINT32)StartSector, DriveLetters, sizeof(DriveLetters), TRUE);
+	Status = GetVentoyVolumeName(pPhyDrive->PhyDrive, StartSector, DriveLetters, sizeof(DriveLetters), TRUE);
     if (ERROR_SUCCESS == Status)
     {
         Log("Now lock and dismount volume <%s>", DriveLetters);

Ventoy2Disk/Ventoy2Disk/Utility.c

@@ -382,7 +382,7 @@ BOOL IsVentoyLogicalDrive(CHAR DriveLetter)
 }
 
 
-int VentoyFillLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table)
+int VentoyFillMBRLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table)
 {
     BYTE Head;
     BYTE Sector;
@@ -473,7 +473,7 @@ int VentoyFillMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR, int PartStyle)
     //Part1
     PartStartSector = VENTOY_PART1_START_SECTOR;
 	PartSectorCount = DiskSectorCount - ReservedSector - VENTOY_EFI_PART_SIZE / 512 - PartStartSector;
-    VentoyFillLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl);
+    VentoyFillMBRLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl);
 
     pMBR->PartTbl[0].Active = 0x80; // bootable
     pMBR->PartTbl[0].FsFlag = 0x07; // exFAT/NTFS/HPFS
@@ -481,7 +481,7 @@ int VentoyFillMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR, int PartStyle)
     //Part2
     PartStartSector += PartSectorCount;
     PartSectorCount = VENTOY_EFI_PART_SIZE / 512;
-    VentoyFillLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl + 1);
+    VentoyFillMBRLocation(DiskSizeBytes, PartStartSector, PartSectorCount, pMBR->PartTbl + 1);
 
     pMBR->PartTbl[1].Active = 0x00; 
     pMBR->PartTbl[1].FsFlag = 0xEF; // EFI System Partition
@@ -538,6 +538,45 @@ static int VentoyFillProtectMBR(UINT64 DiskSizeBytes, MBR_HEAD *pMBR)
     return 0;
 }
 
+int VentoyFillWholeGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo)
+{
+    UINT64 Part1SectorCount = 0;
+    UINT64 DiskSectorCount = DiskSizeBytes / 512;
+    VTOY_GPT_HDR *Head = &pInfo->Head;
+    VTOY_GPT_PART_TBL *Table = pInfo->PartTbl;
+    static GUID WindowsDataPartType = { 0xebd0a0a2, 0xb9e5, 0x4433, { 0x87, 0xc0, 0x68, 0xb6, 0xb7, 0x26, 0x99, 0xc7 } };
+
+    VentoyFillProtectMBR(DiskSizeBytes, &pInfo->MBR);
+
+    Part1SectorCount = DiskSectorCount - 33 - 2048;
+
+    memcpy(Head->Signature, "EFI PART", 8);
+    Head->Version[2] = 0x01;
+    Head->Length = 92;
+    Head->Crc = 0;
+    Head->EfiStartLBA = 1;
+    Head->EfiBackupLBA = DiskSectorCount - 1;
+    Head->PartAreaStartLBA = 34;
+    Head->PartAreaEndLBA = DiskSectorCount - 34;
+    CoCreateGuid(&Head->DiskGuid);
+    Head->PartTblStartLBA = 2;
+    Head->PartTblTotNum = 128;
+    Head->PartTblEntryLen = 128;
+
+
+    memcpy(&(Table[0].PartType), &WindowsDataPartType, sizeof(GUID));
+    CoCreateGuid(&(Table[0].PartGuid));
+    Table[0].StartLBA = 2048;
+    Table[0].LastLBA = 2048 + Part1SectorCount - 1;
+    Table[0].Attr = 0;
+    memcpy(Table[0].Name, L"Data", 4 * 2);
+
+    //Update CRC
+    Head->PartTblCrc = VentoyCrc32(Table, sizeof(pInfo->PartTbl));
+    Head->Crc = VentoyCrc32(Head, Head->Length);
+
+    return 0;
+}
 
 int VentoyFillGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo)
 {

Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.c

@@ -153,6 +153,8 @@ static BOOL IsVentoyPhyDrive(int PhyDrive, UINT64 SizeBytes, MBR_HEAD *pMBR, UIN
 		}
 
 		*Part2StartSector = pGpt->PartTbl[1].StartLBA;
+
+        memcpy(pMBR, &(pGpt->MBR), sizeof(MBR_HEAD));
 	}
 	else
 	{
@@ -188,9 +190,10 @@ static BOOL IsVentoyPhyDrive(int PhyDrive, UINT64 SizeBytes, MBR_HEAD *pMBR, UIN
 		}
 
 		*Part2StartSector = MBR.PartTbl[1].StartSectorId;
+
+        memcpy(pMBR, &MBR, sizeof(MBR_HEAD));
 	}
 
-	memcpy(pMBR, &MBR, sizeof(MBR_HEAD));
     Log("PhysicalDrive%d is ventoy disk", PhyDrive);
     return TRUE;
 }

Ventoy2Disk/Ventoy2Disk/Ventoy2Disk.h

@@ -24,6 +24,7 @@
 #include <stdio.h>
 
 #define SIZE_1MB                    (1024 * 1024)
+#define SIZE_2MB                    (2048 * 1024)
 #define VENTOY_EFI_PART_SIZE	    (32 * SIZE_1MB)
 #define VENTOY_PART1_START_SECTOR    2048
 
@@ -208,6 +209,7 @@ int ParseCmdLineOption(LPSTR lpCmdLine);
 int InstallVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive, int PartStyle);
 int UpdateVentoy2PhyDrive(PHY_DRIVE_INFO *pPhyDrive);
 int VentoyFillBackupGptHead(VTOY_GPT_INFO *pInfo, VTOY_GPT_HDR *pHead);
+int VentoyFillWholeGpt(UINT64 DiskSizeBytes, VTOY_GPT_INFO *pInfo);
 void SetProgressBarPos(int Pos);
 int ReadWholeFileToBuf(const CHAR *FileName, int ExtLen, void **Bufer, int *BufLen);
 int INIT unxz(unsigned char *in, int in_size,
@@ -219,7 +221,7 @@ void disk_io_set_param(HANDLE Handle, UINT64 SectorCount);
 INT_PTR CALLBACK PartDialogProc(HWND hWnd, UINT Message, WPARAM wParam, LPARAM lParam);
 int GetReservedSpaceInMB(void);
 int FindProcessOccupyDisk(HANDLE hDrive, PHY_DRIVE_INFO *pPhyDrive);
-int VentoyFillLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table);
+int VentoyFillMBRLocation(UINT64 DiskSizeInBytes, UINT32 StartSectorId, UINT32 SectorCount, PART_TABLE *Table);
 int ClearVentoyFromPhyDrive(HWND hWnd, PHY_DRIVE_INFO *pPhyDrive, char *pDrvLetter);
 UINT32 VentoyCrc32(void *Buffer, UINT32 Length);
 

Ventoy2Disk/Ventoy2Disk/ff14/source/ff.c

@@ -475,9 +475,9 @@ static const char* const VolumeStr[FF_VOLUMES] = {FF_VOLUME_STRS};	/* Pre-define
 #endif
 
 #if FF_LBA64
-#if FF_MIN_GPT > 0x100000000
-#error Wrong FF_MIN_GPT setting
-#endif
+//#if FF_MIN_GPT > 0x100000000
+//#error Wrong FF_MIN_GPT setting
+//#endif
 static const BYTE GUID_MS_Basic[16] = {0xA2,0xA0,0xD0,0xEB,0xE5,0xB9,0x33,0x44,0x87,0xC0,0x68,0xB6,0xB7,0x26,0x99,0xC7};
 #endif
 
@@ -5983,10 +5983,10 @@ FRESULT f_mkfs (
 			if (sz_vol >= 0x4000000) sz_au = 256;	/* >= 64Ms */
 		}
 		b_fat = b_vol + 32;										/* FAT start at offset 32 */
-		sz_fat = (DWORD)((sz_vol / sz_au + 2) * 4 + ss - 1) / ss;	/* Number of FAT sectors */
+		sz_fat = (DWORD)(((sz_vol / sz_au + 2) * 4 + ss - 1) / ss);	/* Number of FAT sectors */
 		b_data = (b_fat + sz_fat + sz_blk - 1) & ~((LBA_t)sz_blk - 1);	/* Align data area to the erase block boundary */
 		if (b_data - b_vol >= sz_vol / 2) LEAVE_MKFS(FR_MKFS_ABORTED);	/* Too small volume? */
-		n_clst = (DWORD)(sz_vol - (b_data - b_vol)) / sz_au;	/* Number of clusters */
+		n_clst = (DWORD)((sz_vol - (b_data - b_vol)) / sz_au);	/* Number of clusters */
 		if (n_clst <16) LEAVE_MKFS(FR_MKFS_ABORTED);			/* Too few clusters? */
 		if (n_clst > MAX_EXFAT) LEAVE_MKFS(FR_MKFS_ABORTED);	/* Too many clusters? */
 

Ventoy2Disk/Ventoy2Disk/ff14/source/ffconf.h

@@ -205,7 +205,7 @@
 /  To enable the 64-bit LBA, also exFAT needs to be enabled. (FF_FS_EXFAT == 1) */
 
 
-#define FF_MIN_GPT		0x100000000
+#define FF_MIN_GPT		0x10000000000000
 /* Minimum number of sectors to switch GPT format to create partition in f_mkfs and
 /  f_fdisk function. 0x100000000 max. This option has no effect when FF_LBA64 == 0. */
 

Ventoy2Disk/Ventoy2Disk/xz-embedded-20130513/userspace/ventoy_makefile64_musl

@@ -0,0 +1,48 @@
+#
+# Makefile
+#
+# Author: Lasse Collin <lasse.collin@tukaani.org>
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+CC = gcc -specs "/usr/local/musl/lib/musl-gcc.specs" -Os -static  -std=gnu89
+BCJ_CPPFLAGS = -DXZ_DEC_X86 -DXZ_DEC_POWERPC -DXZ_DEC_IA64 \
+		-DXZ_DEC_ARM -DXZ_DEC_ARMTHUMB -DXZ_DEC_SPARC
+CPPFLAGS = -DXZ_USE_CRC64 -DXZ_DEC_ANY_CHECK
+CFLAGS = -ggdb3 -O2 -pedantic -Wall -Wextra
+RM = rm -f
+VPATH = ../linux/include/linux ../linux/lib/xz
+COMMON_SRCS = xz_crc32.c xz_crc64.c xz_dec_stream.c xz_dec_lzma2.c xz_dec_bcj.c
+COMMON_OBJS = $(COMMON_SRCS:.c=.o)
+XZMINIDEC_OBJS = xzminidec.o
+BYTETEST_OBJS = bytetest.o
+BUFTEST_OBJS = buftest.o
+BOOTTEST_OBJS = boottest.o
+XZ_HEADERS = xz.h xz_private.h xz_stream.h xz_lzma2.h xz_config.h
+PROGRAMS = xzminidec bytetest buftest boottest
+
+ALL_CPPFLAGS = -I../linux/include/linux -I. $(BCJ_CPPFLAGS) $(CPPFLAGS)
+
+all: $(PROGRAMS)
+
+%.o: %.c $(XZ_HEADERS)
+	$(CC) $(ALL_CPPFLAGS) $(CFLAGS) -c -o $@ $<
+
+xzminidec: $(COMMON_OBJS) $(XZMINIDEC_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(XZMINIDEC_OBJS)
+
+bytetest: $(COMMON_OBJS) $(BYTETEST_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(BYTETEST_OBJS)
+
+buftest: $(COMMON_OBJS) $(BUFTEST_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(BUFTEST_OBJS)
+
+boottest: $(BOOTTEST_OBJS) $(COMMON_SRCS)
+	$(CC) $(ALL_CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(BOOTTEST_OBJS)
+
+.PHONY: clean
+clean:
+	-$(RM) $(COMMON_OBJS) $(XZMINIDEC_OBJS) $(BUFTEST_OBJS) \
+		$(BOOTTEST_OBJS) $(PROGRAMS)

Ventoy2Disk/Ventoy2Disk/xz-embedded-20130513/userspace/ventoy_makefileaa64

@@ -0,0 +1,48 @@
+#
+# Makefile
+#
+# Author: Lasse Collin <lasse.collin@tukaani.org>
+#
+# This file has been put into the public domain.
+# You can do whatever you want with this file.
+#
+
+CC = /opt/aarch64--uclibc--stable-2020.08-1/bin/aarch64-linux-gcc -Os -static  -std=gnu89
+BCJ_CPPFLAGS = -DXZ_DEC_X86 -DXZ_DEC_POWERPC -DXZ_DEC_IA64 \
+		-DXZ_DEC_ARM -DXZ_DEC_ARMTHUMB -DXZ_DEC_SPARC
+CPPFLAGS = -DXZ_USE_CRC64 -DXZ_DEC_ANY_CHECK
+CFLAGS = -ggdb3 -O2 -pedantic -Wall -Wextra
+RM = rm -f
+VPATH = ../linux/include/linux ../linux/lib/xz
+COMMON_SRCS = xz_crc32.c xz_crc64.c xz_dec_stream.c xz_dec_lzma2.c xz_dec_bcj.c
+COMMON_OBJS = $(COMMON_SRCS:.c=.o)
+XZMINIDEC_OBJS = xzminidec.o
+BYTETEST_OBJS = bytetest.o
+BUFTEST_OBJS = buftest.o
+BOOTTEST_OBJS = boottest.o
+XZ_HEADERS = xz.h xz_private.h xz_stream.h xz_lzma2.h xz_config.h
+PROGRAMS = xzminidec bytetest buftest boottest
+
+ALL_CPPFLAGS = -I../linux/include/linux -I. $(BCJ_CPPFLAGS) $(CPPFLAGS)
+
+all: $(PROGRAMS)
+
+%.o: %.c $(XZ_HEADERS)
+	$(CC) $(ALL_CPPFLAGS) $(CFLAGS) -c -o $@ $<
+
+xzminidec: $(COMMON_OBJS) $(XZMINIDEC_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(XZMINIDEC_OBJS)
+
+bytetest: $(COMMON_OBJS) $(BYTETEST_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(BYTETEST_OBJS)
+
+buftest: $(COMMON_OBJS) $(BUFTEST_OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o $@ $(COMMON_OBJS) $(BUFTEST_OBJS)
+
+boottest: $(BOOTTEST_OBJS) $(COMMON_SRCS)
+	$(CC) $(ALL_CPPFLAGS) $(CFLAGS) $(LDFLAGS) -o $@ $(BOOTTEST_OBJS)
+
+.PHONY: clean
+clean:
+	-$(RM) $(COMMON_OBJS) $(XZMINIDEC_OBJS) $(BUFTEST_OBJS) \
+		$(BOOTTEST_OBJS) $(PROGRAMS)