IA32 ARM64 support

BUSYBOX/build.txt

@@ -0,0 +1,20 @@
+======== 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
+
+
+ARCH=arm64 CROSS_COMPILE=aarch64-linux- make 
+
+
+
+
+ARCH=arm64 CROSS_COMPILE=aarch64-linux- make allnoconfig 
+
+
+======== use mini-native-x86_64 uclibc to build ash/hexdump/busybox for x86_64 ==========
+
+

BUSYBOX/chmod/build.sh

@@ -2,17 +2,20 @@
 
 DSTDIR=../../IMG/cpio/ventoy/busybox
 
-rm -f vtchmod32 vtchmod64
-rm -f $DSTDIR/vtchmod32 $DSTDIR/vtchmod64
+rm -f vtchmod32 vtchmod64 vtchmodaa64
+rm -f $DSTDIR/vtchmod32 $DSTDIR/vtchmod64 $DSTDIR/vtchmodaa64
 
 /opt/diet32/bin/diet  gcc  -Os -m32  vtchmod.c -o  vtchmod32
 /opt/diet64/bin/diet  gcc  -Os       vtchmod.c -o  vtchmod64
+aarch64-linux-gcc -Os -static vtchmod.c -o  vtchmodaa64
+aarch64-linux-strip --strip-all vtchmodaa64
+
 
 chmod 777 vtchmod32
 chmod 777 vtchmod64
+chmod 777 vtchmodaa64
 
 cp -a vtchmod32 $DSTDIR/
 cp -a vtchmod64 $DSTDIR/
-
-
+cp -a vtchmodaa64 $DSTDIR/
 

DMSETUP/build.txt

@@ -47,3 +47,18 @@ https://www.uclibc.org/downloads/binaries/0.9.30.1/mini-native-x86_64.tar.bz2
 
 
 
+
+======================== 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
+   --- delete the line with "#define malloc rpl_malloc"
+4. make
+5. aarch64-linux-strip dmsetup/dmsetup.static
+6. get dmsetup/dmsetup.static as the dmsetupaa64 binary file
+
+
+
+
+

DOC/BuildVentoyFromSource.txt

@@ -31,7 +31,8 @@
     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
     https://codeload.github.com/libfuse/libfuse/zip/fuse-2.9.9           ===>  /home/Ventoy-master/ExFAT/libfuse-fuse-2.9.9.zip
-
+    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
 
 
 ==========================================
@@ -144,7 +145,7 @@
 4.18 IMG/cpio/ventoy/busybox/64h
   https://www.uclibc.org/downloads/binaries/0.9.30.1/mini-native-x86_64.tar.bz2
   https://busybox.net/downloads/busybox-1.32.0.tar.bz2
-  use BUSYBOX/64h.config and uclibc to build busybox-1.32
+  use BUSYBOX/x86_64_ash.config and uclibc to build busybox-1.32
 
 4.19 == Build lunzip32/lunzip64 ==
   http://mirror.yongbok.net/nongnu/lzip/lunzip/lunzip-1.11.tar.gz
@@ -153,6 +154,11 @@
   make
   strip --strip-all lunzip
   
+  #aarch64
+  ./configure --disable-nls CC='aarch64-buildroot-linux-uclibc-gcc -static'
+  make
+  aarch64-buildroot-linux-uclibc-strip --strip-all lunzip
+
 
 
 ==========================================
@@ -181,11 +187,11 @@
   https://busybox.net/downloads/binaries/1.27.1-i686   busybox_XZ
   SHA-256: f6cdb6293680424c29b89bde0685ca27f455166c9b302cd6082ef90681456291  
 
-5.6 INSTALL/tool/xzcat
+5.6 INSTALL/tool/i386/xzcat
   https://busybox.net/downloads/binaries/1.30.0-i686/   busybox_XZCAT
   SHA-256: 7399db642c2beaf52a16ab5264ffc55cfd1ff5699a524f63e5d48edf84e20f44  
   
-5.7 INSTALL/tool/hexdump
+5.7 INSTALL/tool/i386/hexdump
   https://busybox.net/downloads/binaries/1.30.0-i686/   busybox_HEXDUMP
   SHA-256: cde08b6a2cf5ad914f05203e18e3f7c2ed6060a63604e3d75536f19b55e8e0af  
 

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/Ventoy.c

@@ -39,6 +39,7 @@
 BOOLEAN gDebugPrint = FALSE;
 BOOLEAN gDotEfiBoot = FALSE;
 BOOLEAN gLoadIsoEfi = FALSE;
+BOOLEAN gIsoUdf = FALSE;
 ventoy_ram_disk g_ramdisk_param;
 ventoy_chain_head *g_chain;
 ventoy_img_chunk *g_chunk;
@@ -56,6 +57,7 @@ ventoy_grub_param_file_replace *g_file_replace_list = NULL;
 ventoy_efi_file_replace g_efi_file_replace;
 
 CONST CHAR16 gIso9660EfiDriverPath[] = ISO9660_EFI_DRIVER_PATH;
+CONST CHAR16 gUdfEfiDriverPath[] = UDF_EFI_DRIVER_PATH;
 
 BOOLEAN g_fix_windows_1st_cdrom_issue = FALSE;
 
@@ -69,10 +71,28 @@ CONST CHAR16 *gEfiBootFileName[] =
 {
     L"@",
     EFI_REMOVABLE_MEDIA_FILE_NAME,
+#if   defined (MDE_CPU_IA32)
+    L"\\EFI\\BOOT\\GRUBIA32.EFI",
+    L"\\EFI\\BOOT\\BOOTia32.EFI",
+    L"\\EFI\\BOOT\\bootia32.efi",
+    L"\\efi\\boot\\bootia32.efi",
+#elif defined (MDE_CPU_X64)
     L"\\EFI\\BOOT\\GRUBX64.EFI",
     L"\\EFI\\BOOT\\BOOTx64.EFI",
     L"\\EFI\\BOOT\\bootx64.efi",
     L"\\efi\\boot\\bootx64.efi",
+#elif defined (MDE_CPU_ARM)
+    L"\\EFI\\BOOT\\GRUBARM.EFI",
+    L"\\EFI\\BOOT\\BOOTarm.EFI",
+    L"\\EFI\\BOOT\\bootarm.efi",
+    L"\\efi\\boot\\bootarm.efi",
+#elif defined (MDE_CPU_AARCH64)
+    L"\\EFI\\BOOT\\GRUBAA64.EFI",
+    L"\\EFI\\BOOT\\BOOTaa64.EFI",
+    L"\\EFI\\BOOT\\bootaa64.efi",
+    L"\\efi\\boot\\bootaa64.efi",
+#endif
+    
 };
 
 VOID EFIAPI VtoyDebug(IN CONST CHAR8  *Format, ...)
@@ -609,11 +629,22 @@ STATIC EFI_STATUS EFIAPI ventoy_load_isoefi_driver(IN EFI_HANDLE ImageHandle)
     EFI_STATUS Status = EFI_SUCCESS;
     CHAR16 LogVar[4] = L"5";
 
-    Status = ventoy_load_image(ImageHandle, gBlockData.pDiskFsDevPath, 
-                               gIso9660EfiDriverPath, 
-                               sizeof(gIso9660EfiDriverPath), 
-                               &Image);
-    debug("load iso efi driver status:%r", Status);
+    if (gIsoUdf)
+    {
+        Status = ventoy_load_image(ImageHandle, gBlockData.pDiskFsDevPath, 
+                                   gUdfEfiDriverPath, 
+                                   sizeof(gUdfEfiDriverPath), 
+                                   &Image);
+        debug("load iso UDF efi driver status:%r", Status);
+    }
+    else
+    {
+        Status = ventoy_load_image(ImageHandle, gBlockData.pDiskFsDevPath, 
+                                   gIso9660EfiDriverPath, 
+                                   sizeof(gIso9660EfiDriverPath), 
+                                   &Image);
+        debug("load iso 9660 efi driver status:%r", Status);        
+    }
 
     if (gDebugPrint)
     {
@@ -673,6 +704,11 @@ STATIC EFI_STATUS EFIAPI ventoy_parse_cmdline(IN EFI_HANDLE ImageHandle)
         gLoadIsoEfi = TRUE;
     }
     
+    if (StrStr(pCmdLine, L"iso_udf"))
+    {
+        gIsoUdf = TRUE;
+    }
+
     pPos = StrStr(pCmdLine, L"FirstTry=@");
     if (pPos)
     {

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/Ventoy.h

@@ -168,19 +168,26 @@ typedef struct ventoy_virt_chunk
 #define VTOY_BLOCK_DEVICE_PATH_GUID					\
 	{ 0x37b87ac6, 0xc180, 0x4583, { 0xa7, 0x05, 0x41, 0x4d, 0xa8, 0xf7, 0x7e, 0xd2 }}
 
-#define ISO9660_EFI_DRIVER_PATH  L"\\ventoy\\iso9660_x64.efi"
 
 #define VTOY_BLOCK_DEVICE_PATH_NAME  L"ventoy"
 
 #if   defined (MDE_CPU_IA32)
   #define VENTOY_UEFI_DESC   L"IA32 UEFI"
+  #define ISO9660_EFI_DRIVER_PATH  L"\\ventoy\\iso9660_ia32.efi"
+  #define UDF_EFI_DRIVER_PATH  L"\\ventoy\\udf_ia32.efi"
 #elif defined (MDE_CPU_X64)
   #define VENTOY_UEFI_DESC   L"X64 UEFI"
+  #define ISO9660_EFI_DRIVER_PATH  L"\\ventoy\\iso9660_x64.efi"
+  #define UDF_EFI_DRIVER_PATH  L"\\ventoy\\udf_x64.efi"
 #elif defined (MDE_CPU_EBC)
 #elif defined (MDE_CPU_ARM)
   #define VENTOY_UEFI_DESC   L"ARM UEFI"
+  #define ISO9660_EFI_DRIVER_PATH  L"\\ventoy\\iso9660_arm.efi"
+  #define UDF_EFI_DRIVER_PATH  L"\\ventoy\\udf_arm.efi"
 #elif defined (MDE_CPU_AARCH64)
   #define VENTOY_UEFI_DESC   L"ARM64 UEFI"
+  #define ISO9660_EFI_DRIVER_PATH  L"\\ventoy\\iso9660_aa64.efi"
+  #define UDF_EFI_DRIVER_PATH  L"\\ventoy\\udf_aa64.efi"
 #else
   #error Unknown Processor Type
 #endif

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/Ventoy/VentoyProtocol.c

@@ -161,10 +161,19 @@ STATIC EFI_STATUS EFIAPI ventoy_read_iso_sector
             {
                 MapLba = (Sector - pchunk->img_start_sector) * 4 + pchunk->disk_start_sector;
             }
-            else
+            else if (g_chain->disk_sector_size == 1024)
             {
-                MapLba = (Sector - pchunk->img_start_sector) * 2048 / g_chain->disk_sector_size + pchunk->disk_start_sector;
+                MapLba = (Sector - pchunk->img_start_sector) * 2 + pchunk->disk_start_sector;
             }
+            else if (g_chain->disk_sector_size == 2048)
+            {
+                MapLba = (Sector - pchunk->img_start_sector) + pchunk->disk_start_sector;
+            }
+            else if (g_chain->disk_sector_size == 4096)
+            {
+                MapLba = ((Sector - pchunk->img_start_sector) >> 1) + pchunk->disk_start_sector;
+            }
+            
 
             secLeft = pchunk->img_end_sector + 1 - Sector;
             secRead = (Count < secLeft) ? Count : secLeft;
@@ -277,10 +286,19 @@ STATIC EFI_STATUS EFIAPI ventoy_write_iso_sector
             {
                 MapLba = (Sector - pchunk->img_start_sector) * 4 + pchunk->disk_start_sector;
             }
-            else
+            else if (g_chain->disk_sector_size == 1024)
             {
-                MapLba = (Sector - pchunk->img_start_sector) * 2048 / g_chain->disk_sector_size + pchunk->disk_start_sector;
+                MapLba = (Sector - pchunk->img_start_sector) * 2 + pchunk->disk_start_sector;
             }
+            else if (g_chain->disk_sector_size == 2048)
+            {
+                MapLba = (Sector - pchunk->img_start_sector) + pchunk->disk_start_sector;
+            }
+            else if (g_chain->disk_sector_size == 4096)
+            {
+                MapLba = ((Sector - pchunk->img_start_sector) >> 1) + pchunk->disk_start_sector;
+            }
+
 
             secLeft = pchunk->img_end_sector + 1 - Sector;
             secRead = (Count < secLeft) ? Count : secLeft;

EDK2/edk2_mod/edk2-edk2-stable201911/MdeModulePkg/Application/VtoyUtil/VtoyUtil.c

@@ -79,6 +79,14 @@ STATIC EFI_STATUS ParseCmdline(IN EFI_HANDLE ImageHandle)
     SetMem(pCmdLine, pImageInfo->LoadOptionsSize + 4, 0);
     CopyMem(pCmdLine, pImageInfo->LoadOptions, pImageInfo->LoadOptionsSize);
 
+    if (StrStr(pCmdLine, L"vtoyefitest"))
+    {
+        gST->ConOut->OutputString(gST->ConOut, L"\r\n##########################");
+        gST->ConOut->OutputString(gST->ConOut, L"\r\n#########  VTOY  #########");
+        gST->ConOut->OutputString(gST->ConOut, L"\r\n##########################");
+        return EFI_SUCCESS;
+    }
+    
     if (StrStr(pCmdLine, L"debug"))
     {
         gVtoyDebugPrint = TRUE;
@@ -102,6 +110,7 @@ STATIC EFI_STATUS ParseCmdline(IN EFI_HANDLE ImageHandle)
     gCurFeature = pPos + StrLen(L"feature=");
     
     gCmdLine = pCmdLine;
+    
     return EFI_SUCCESS;
 }
 
@@ -116,7 +125,7 @@ EFI_STATUS EFIAPI VtoyUtilEfiMain
     
     ParseCmdline(ImageHandle);
 
-    for (i = 0; i < ARRAY_SIZE(gFeatureList); i++)
+    for (i = 0; gCurFeature && i < ARRAY_SIZE(gFeatureList); i++)
     {
         Len = StrLen(gFeatureList[i].Cmd);
         if (StrnCmp(gFeatureList[i].Cmd, gCurFeature, Len) == 0)
@@ -127,8 +136,11 @@ EFI_STATUS EFIAPI VtoyUtilEfiMain
         }
     }
 
-    FreePool(gCmdLine);
-    gCmdLine = NULL;
+    if (gCmdLine)
+    {
+        FreePool(gCmdLine);
+        gCmdLine = NULL;        
+    }
 
     return EFI_SUCCESS;
 }

ExFAT/buidexfat_aarch64.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+
+CUR="$PWD"
+
+if ! [ -e LIBFUSE ]; then
+	./buidlibfuse.sh
+fi
+
+rm -f EXFAT/shared/*
+
+
+rm -rf exfat-1.3.0
+unzip exfat-1.3.0.zip
+sed "/printf.*VERSION/a\    if (access(\"/etc/initrd-release\", F_OK) >= 0) argv[0][0] = '@';"  -i exfat-1.3.0/fuse/main.c
+
+cd exfat-1.3.0
+autoreconf --install
+./configure --prefix="$CUR" CFLAGS='-O2 -D_FILE_OFFSET_BITS=64' FUSE_CFLAGS="-I$CUR/LIBFUSE/include/" FUSE_LIBS="$CUR/LIBFUSE/lib/libfuse.a -lpthread -ldl"
+make
+
+strip --strip-all fuse/mount.exfat-fuse
+strip --strip-all mkfs/mkexfatfs
+
+cp fuse/mount.exfat-fuse ../EXFAT/shared/mount.exfat-fuse
+cp mkfs/mkexfatfs ../EXFAT/shared/mkexfatfs
+
+cd ..
+rm -rf exfat-1.3.0
+
+
+
+

ExFAT/buidlibfuse_aarch64.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+CUR="$PWD"
+
+rm -rf libfuse
+rm -rf LIBFUSE
+
+if [ -e mirrors-libfuse-fuse-2.9.9.zip ]; then
+    unzip mirrors-libfuse-fuse-2.9.9.zip
+    cd libfuse
+else
+    unzip libfuse-fuse-2.9.9.zip
+    cd libfuse-fuse-2.9.9
+fi
+
+./makeconf.sh
+
+./configure --prefix="$CUR/LIBFUSE"
+
+sed '/#define *__u64/d' -i include/fuse_kernel.h
+sed '/#define *__s64/d' -i include/fuse_kernel.h
+
+sed  's/__u64/uint64_t/g'    -i include/fuse_kernel.h
+sed  's/__s64/int64_t/g'    -i include/fuse_kernel.h
+
+make -j 16
+make install
+cd ..
+rm -rf libfuse

FUSEISO/build.sh

@@ -11,6 +11,10 @@ else
     opt=-lrt
 fi
 
+#
+# use mini-native-x86_64 UCLIBC to build for x86_64
+#
+
 export C_INCLUDE_PATH=$LIBFUSE_DIR/include
 
 rm -f $name

FUSEISO/build_aarch64.sh

@@ -0,0 +1,21 @@
+#!/bin/bash
+
+CUR="$PWD"
+
+LIBFUSE_DIR=$CUR/LIBFUSE
+
+name=vtoy_fuse_iso_aa64
+
+export C_INCLUDE_PATH=$LIBFUSE_DIR/include
+
+rm -f $name
+aarch64-buildroot-linux-uclibc-gcc -static -O2 -D_FILE_OFFSET_BITS=64  vtoy_fuse_iso.c -o $name $LIBFUSE_DIR/lib/libfuse.a
+
+if [ -e $name ]; then
+   echo -e "\n############### SUCCESS $name ##################\n"
+else
+    echo -e "\n############### FAILED $name ##################\n"
+fi
+
+aarch64-buildroot-linux-uclibc-strip --strip-all $name
+

FUSEISO/build_libfuse.sh

@@ -7,6 +7,8 @@
 #
 #
 
+#  use mini-native-x86_64 UCLIBC to build for x86_64
+
 
 CUR="$PWD"
 LIBFUSE_DIR=$CUR/LIBFUSE

FUSEISO/build_libfuse_aarch64.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+
+#
+#
+# Package Dependency:
+# gcc automake autoconf gettext gettext-devel libtool unzip
+#
+#
+
+
+CUR="$PWD"
+LIBFUSE_DIR=$CUR/LIBFUSE
+
+rm -rf libfuse
+rm -rf $LIBFUSE_DIR
+
+# please download https://codeload.github.com/libfuse/libfuse/zip/fuse-2.9.9
+if [ -e ../ExFAT/mirrors-libfuse-fuse-2.9.9.zip ]; then
+    rm -rf libfuse
+    unzip ../ExFAT/mirrors-libfuse-fuse-2.9.9.zip
+    cd libfuse
+elif [ -e ../ExFAT/libfuse-fuse-2.9.9.zip ]; then
+    rm -rf libfuse-fuse-2.9.9
+    unzip ../ExFAT/libfuse-fuse-2.9.9.zip
+    cd libfuse-fuse-2.9.9
+else
+    echo "Please download mirrors-libfuse-fuse-2.9.9.zip first"
+    exit 1
+fi
+
+
+./makeconf.sh
+
+sed '/#define *__u64/d' -i include/fuse_kernel.h
+sed '/#define *__s64/d' -i include/fuse_kernel.h
+
+sed  's/__u64/uint64_t/g'    -i include/fuse_kernel.h
+sed  's/__s64/int64_t/g'    -i include/fuse_kernel.h
+
+./configure --prefix="$LIBFUSE_DIR" --host=aarch64 CC=aarch64-buildroot-linux-uclibc-gcc
+
+
+make -j 16
+make install
+cd ..
+rm -rf libfuse

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

@@ -41,7 +41,6 @@
 #include <grub/time.h>
 #include <grub/video.h>
 #include <grub/acpi.h>
-#include <grub/relocator.h>
 #include <grub/charset.h>
 #include <grub/ventoy.h>
 #include "ventoy_def.h"
@@ -97,6 +96,7 @@ char *g_wimiso_path = NULL;
 int g_vhdboot_enable = 0;
 
 grub_uint64_t g_conf_replace_offset = 0;
+grub_uint64_t g_svd_replace_offset = 0;
 conf_replace *g_conf_replace_node = NULL;
 grub_uint8_t *g_conf_replace_new_buf = NULL;
 int g_conf_replace_new_len = 0;
@@ -446,8 +446,8 @@ static grub_err_t ventoy_cmd_break(grub_extcmd_context_t ctxt, int argc, char **
         grub_printf("    03/13: hook / (+cat log)\r\n");
         grub_printf("\r\n");
         grub_printf(" debug:\r\n");
-        grub_printf("    0: debug is on\r\n");
-        grub_printf("    1: debug is off\r\n");
+        grub_printf("    0: debug is off\r\n");
+        grub_printf("    1: debug is on\r\n");
         grub_printf("\r\n");
         VENTOY_CMD_RETURN(GRUB_ERR_NONE);
     }
@@ -1651,7 +1651,7 @@ int ventoy_check_device(grub_device_t dev)
 
     if (0 == ventoy_check_file_exist("(%s,2)/ventoy/ventoy.cpio", dev->disk->name) ||
         0 == ventoy_check_file_exist("(%s,2)/grub/localboot.cfg", dev->disk->name) ||
-        0 == ventoy_check_file_exist("(%s,2)/tool/mount.exfat-fuse_64", 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);
     }
@@ -2057,6 +2057,8 @@ static grub_err_t ventoy_cmd_chosen_img_path(grub_extcmd_context_t ctxt, int arg
         grub_env_set(args[1], value);        
     }
 
+    g_svd_replace_offset = 0;
+
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
@@ -2607,67 +2609,6 @@ static grub_err_t ventoy_cmd_dump_img_sector(grub_extcmd_context_t ctxt, int arg
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
-#ifdef GRUB_MACHINE_EFI
-static grub_err_t ventoy_cmd_relocator_chaindata(grub_extcmd_context_t ctxt, int argc, char **args)
-{
-    (void)ctxt;
-    (void)argc;
-    (void)args;
-    return 0;
-}
-#else
-static grub_err_t ventoy_cmd_relocator_chaindata(grub_extcmd_context_t ctxt, int argc, char **args)
-{
-    int rc = 0;
-    ulong chain_len = 0;
-    char *chain_data = NULL;
-    char *relocator_addr = NULL;
-    grub_relocator_chunk_t ch;
-    struct grub_relocator *relocator = NULL;
-    char envbuf[64] = { 0 };
-
-    (void)ctxt;
-    (void)argc;
-    (void)args;
-    
-    if (argc != 2)
-    {
-        return 1;
-    }
-
-    chain_data = (char *)grub_strtoul(args[0], NULL, 16);
-    chain_len = grub_strtoul(args[1], NULL, 10);
-
-    relocator = grub_relocator_new ();
-    if (!relocator)
-    {
-        debug("grub_relocator_new failed %p %lu\n", chain_data, chain_len);
-        return 1;
-    }
-
-    rc = grub_relocator_alloc_chunk_addr (relocator, &ch,
-					   0x100000, // GRUB_LINUX_BZIMAGE_ADDR,
-					   chain_len);
-    if (rc)
-    {
-        debug("grub_relocator_alloc_chunk_addr failed %d %p %lu\n", rc, chain_data, chain_len);
-        grub_relocator_unload (relocator);
-        return 1;
-    }
-
-    relocator_addr = get_virtual_current_address(ch);
-
-    grub_memcpy(relocator_addr, chain_data, chain_len);
-    
-    grub_relocator_unload (relocator);
-
-    grub_snprintf(envbuf, sizeof(envbuf), "0x%lx", (unsigned long)relocator_addr);
-    grub_env_set("vtoy_chain_relocator_addr", envbuf);
-
-    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
-}
-#endif
-
 static grub_err_t ventoy_cmd_test_block_list(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     grub_uint32_t i;
@@ -3926,6 +3867,7 @@ static cmd_para ventoy_cmds[] =
     { "vt_raw_chain_data", ventoy_cmd_raw_chain_data, 0, NULL, "", "", NULL },
     { "vt_get_vtoy_type", ventoy_cmd_get_vtoy_type, 0, NULL, "", "", NULL },
 
+    { "vt_skip_svd", ventoy_cmd_skip_svd, 0, NULL, "", "", NULL },
     { "vt_cpio_busybox64", ventoy_cmd_cpio_busybox_64, 0, NULL, "", "", NULL },
     { "vt_load_cpio", ventoy_cmd_load_cpio, 0, NULL, "", "", NULL },
     { "vt_trailer_cpio", ventoy_cmd_trailer_cpio, 0, NULL, "", "", NULL },
@@ -3983,13 +3925,13 @@ static cmd_para ventoy_cmds[] =
     { "vt_wim_chain_data", ventoy_cmd_wim_chain_data, 0, NULL, "", "", NULL },
 
     { "vt_add_replace_file", ventoy_cmd_add_replace_file, 0, NULL, "", "", NULL },
-    { "vt_relocator_chaindata", ventoy_cmd_relocator_chaindata, 0, NULL, "", "", NULL },
     { "vt_test_block_list", ventoy_cmd_test_block_list, 0, NULL, "", "", NULL },
     { "vt_file_exist_nocase", ventoy_cmd_file_exist_nocase, 0, NULL, "", "", NULL },
 
     
     { "vt_load_plugin", ventoy_cmd_load_plugin, 0, NULL, "", "", NULL },
     { "vt_check_plugin_json", ventoy_cmd_plugin_check_json, 0, NULL, "", "", NULL },
+    { "vt_check_password", ventoy_cmd_check_password, 0, NULL, "", "", NULL },
     
     { "vt_1st_line", ventoy_cmd_read_1st_line, 0, NULL, "", "", NULL },
     { "vt_file_strstr", ventoy_cmd_file_strstr, 0, NULL, "", "", NULL },
@@ -4020,6 +3962,23 @@ GRUB_MOD_INIT(ventoy)
 
     ventoy_env_init();
     
+#ifdef GRUB_MACHINE_EFI
+    if (grub_strcmp(GRUB_TARGET_CPU, "i386") == 0)
+    {
+        grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "ia32");
+    }
+    else if (grub_strcmp(GRUB_TARGET_CPU, "arm64") == 0)
+    {
+        grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "aa64");
+    }
+    else
+    {
+        grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "uefi");
+    }
+#else
+    grub_snprintf(g_arch_mode_suffix, sizeof(g_arch_mode_suffix), "%s", "legacy");
+#endif
+    
     for (i = 0; i < ARRAY_SIZE(ventoy_cmds); i++)
     {
         cur = ventoy_cmds + i;

GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_def.h

@@ -52,11 +52,14 @@
 
 #define VTOY_WARNING  "!!!!!!!!!!!!! WARNING !!!!!!!!!!!!!"
 
-#ifdef GRUB_MACHINE_EFI
-#define VTOY_DUAL_MODE_SUFFIX "uefi"
-#else
-#define VTOY_DUAL_MODE_SUFFIX "legacy"
-#endif
+#define VTOY_PWD_CORRUPTED(err) \
+{\
+    grub_printf("\n\n Password corrupted, will reboot after 5 seconds.\n\n"); \
+    grub_refresh(); \
+    grub_sleep(5); \
+    grub_exit(); \
+    return (err);\
+}
 
 typedef struct ventoy_initrd_ctx
 {
@@ -245,6 +248,7 @@ extern ventoy_guid  g_ventoy_guid;
 extern ventoy_img_chunk_list g_img_chunk_list;
 extern ventoy_img_chunk_list g_wimiso_chunk_list;
 extern char *g_wimiso_path;
+extern char g_arch_mode_suffix[64];
 
 extern int g_ventoy_debug;
 void ventoy_debug(const char *fmt, ...);
@@ -496,6 +500,7 @@ grub_err_t ventoy_cmd_linux_locate_initrd(grub_extcmd_context_t ctxt, int argc,
 grub_err_t ventoy_cmd_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_valid_initrd_count(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_skip_svd(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_cpio_busybox_64(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_trailer_cpio(grub_extcmd_context_t ctxt, int argc, char **args);
 int ventoy_cpio_newc_fill_head(void *buf, int filesize, const void *filedata, const char *name);
@@ -825,6 +830,15 @@ typedef struct image_list
     struct image_list *next;
 }image_list;
 
+typedef struct vtoy_password
+{
+    int pathlen;
+    char isopath[256];
+    grub_uint8_t sha256[32];
+
+    struct vtoy_password *next;
+}vtoy_password;
+
 extern int g_ventoy_menu_esc;
 extern int g_ventoy_suppress_esc;
 extern int g_ventoy_last_entry;
@@ -837,6 +851,7 @@ extern int g_vhdboot_enable;
 extern int g_plugin_image_list;
 extern ventoy_gpt_info *g_ventoy_part_info;
 extern grub_uint64_t g_conf_replace_offset;
+extern grub_uint64_t g_svd_replace_offset;
 extern conf_replace *g_conf_replace_node;
 extern grub_uint8_t *g_conf_replace_new_buf;
 extern int g_conf_replace_new_len;
@@ -880,6 +895,7 @@ int ventoy_get_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, gr
 int ventoy_check_block_list(grub_file_t file, ventoy_img_chunk_list *chunklist, grub_disk_addr_t start);
 void ventoy_plugin_dump_persistence(void);
 grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args);
+grub_err_t ventoy_cmd_check_password(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_linux_get_main_initrd_index(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_collect_wim_patch(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_wim_patch_count(grub_extcmd_context_t ctxt, int argc, char **args);
@@ -898,6 +914,7 @@ grub_err_t ventoy_cmd_load_vhdboot(grub_extcmd_context_t ctxt, int argc, char **
 grub_err_t ventoy_cmd_patch_vhdboot(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_raw_chain_data(grub_extcmd_context_t ctxt, int argc, char **args);
 grub_err_t ventoy_cmd_get_vtoy_type(grub_extcmd_context_t ctxt, int argc, char **args);
+int ventoy_check_password(const grub_uint8_t *pwdsha256, int retry);
 
 #endif /* __VENTOY_DEF_H__ */
 

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

@@ -741,6 +741,11 @@ static grub_uint32_t ventoy_linux_get_override_chunk_count(void)
         count++;
     }
 
+    if (g_svd_replace_offset > 0)
+    {
+        count++;
+    }
+    
     return count;
 }
 
@@ -753,6 +758,11 @@ static grub_uint32_t ventoy_linux_get_override_chunk_size(void)
         count++;
     }
 
+    if (g_svd_replace_offset > 0)
+    {
+        count++;
+    }
+
     return sizeof(ventoy_override_chunk) * count;
 }
 
@@ -829,6 +839,14 @@ static void ventoy_linux_fill_override_data(    grub_uint64_t isosize, void *ove
         cur++;
     }
     
+    if (g_svd_replace_offset > 0)
+    {        
+        cur->img_offset = g_svd_replace_offset;
+        cur->override_size = 1;
+        cur->override_data[0] = 0xFF;
+        cur++;
+    }
+
     return;
 }
 
@@ -995,12 +1013,15 @@ grub_err_t ventoy_cmd_linux_locate_initrd(grub_extcmd_context_t ctxt, int argc,
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
-static int ventoy_cpio_busybox64(cpio_newc_header *head)
+static int ventoy_cpio_busybox64(cpio_newc_header *head, const char *file)
 {
     char *name;
     int namelen;
     int offset;
     int count = 0;
+    char filepath[128];
+
+    grub_snprintf(filepath, sizeof(filepath), "ventoy/busybox/%s", file);
     
     name = (char *)(head + 1);
     while (name[0] && count < 2)
@@ -1010,7 +1031,7 @@ static int ventoy_cpio_busybox64(cpio_newc_header *head)
             grub_memcpy(name, "ventoy/busybox/32h", 18);
             count++;
         }
-        else if (grub_strcmp(name, "ventoy/busybox/64h") == 0)
+        else if (grub_strcmp(name, filepath) == 0)
         {
             grub_memcpy(name, "ventoy/busybox/ash", 18);
             count++;
@@ -1037,10 +1058,48 @@ grub_err_t ventoy_cmd_cpio_busybox_64(grub_extcmd_context_t ctxt, int argc, char
     (void)args;
 
     debug("ventoy_cmd_busybox_64 %d\n", argc);
-    ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf);
+    ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, args[0]);
     return 0;
 }
 
+grub_err_t ventoy_cmd_skip_svd(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int i;
+    grub_file_t file;
+    char buf[16];
+    
+    (void)ctxt;
+    (void)argc;
+
+    file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s", args[0]);
+    if (!file)
+    {
+        return grub_error(GRUB_ERR_BAD_ARGUMENT, "Can't open file %s\n", args[0]); 
+    }
+
+    for (i = 0; i < 10; i++)
+    {
+        buf[0] = 0;
+        grub_file_seek(file, (17 + i) * 2048);
+        grub_file_read(file, buf, 16);
+
+        if (buf[0] == 2 && grub_strncmp(buf + 1, "CD001", 5) == 0)
+        {
+            debug("Find SVD at VD %d\n", i);
+            g_svd_replace_offset = (17 + i) * 2048;
+            break;
+        }
+    }
+
+    if (i >= 10)
+    {
+        debug("SVD not found %d\n", (int)g_svd_replace_offset);
+    }
+
+    grub_file_close(file);
+
+    VENTOY_CMD_RETURN(GRUB_ERR_NONE);
+}
 
 grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **args)
 {
@@ -1258,7 +1317,12 @@ grub_err_t ventoy_cmd_load_cpio(grub_extcmd_context_t ctxt, int argc, char **arg
     if (grub_strcmp(args[3], "busybox=64") == 0)
     {
         debug("cpio busybox proc %s\n", args[3]);
-        ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf);
+        ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, "64h");
+    }
+    else if (grub_strcmp(args[3], "busybox=a64") == 0)
+    {
+        debug("cpio busybox proc %s\n", args[3]);
+        ventoy_cpio_busybox64((cpio_newc_header *)g_ventoy_cpio_buf, "a64");
     }
 
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);

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

@@ -32,6 +32,7 @@
 #include <grub/datetime.h>
 #include <grub/i18n.h>
 #include <grub/net.h>
+#include <grub/crypto.h>
 #include <grub/time.h>
 #include <grub/font.h>
 #include <grub/ventoy.h>
@@ -39,9 +40,13 @@
 
 GRUB_MOD_LICENSE ("GPLv3+");
 
+char g_arch_mode_suffix[64];
 static char g_iso_disk_name[128];
+static grub_uint8_t g_boot_pwd = 0;
+static grub_uint8_t g_boot_sha256[32];
 static install_template *g_install_template_head = NULL;
 static dud *g_dud_head = NULL;
+static vtoy_password *g_pwd_head = NULL;
 static persistence_config *g_persistence_head = NULL;
 static menu_alias *g_menu_alias_head = NULL;
 static menu_class *g_menu_class_head = NULL;
@@ -695,6 +700,173 @@ static int ventoy_plugin_dud_entry(VTOY_JSON *json, const char *isodisk)
     return 0;
 }
 
+static int ventoy_plugin_pwd_entry(VTOY_JSON *json, const char *isodisk)
+{
+    int i = 0;
+    int len = 0;
+    const char *iso = NULL;
+    const char *pwd = NULL;
+    VTOY_JSON *pNode = NULL;
+    VTOY_JSON *pCNode = NULL;
+    vtoy_password *node = NULL;
+    vtoy_password *tail = NULL;
+    vtoy_password *next = NULL;
+    char bytes[3];
+
+    (void)isodisk;
+
+    if (json->enDataType != JSON_TYPE_OBJECT)
+    {
+        debug("Not object %d\n", json->enDataType);
+        return 0;
+    }
+
+    if (g_pwd_head)
+    {
+        for (node = g_pwd_head; node; node = next)
+        {
+            next = node->next;
+            grub_free(node);
+        }
+
+        g_pwd_head = NULL;
+    }
+
+    for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
+    {
+        if (pNode->pcName && grub_strcmp("bootpwd", pNode->pcName) == 0)
+        {
+            len = (int)grub_strlen(pNode->unData.pcStrVal);
+            if (len == 64)
+            {
+                g_boot_pwd = 1;
+                for (i = 0; i < 32; i++)
+                {
+                    bytes[0] = pNode->unData.pcStrVal[i * 2];
+                    bytes[1] = pNode->unData.pcStrVal[i * 2 + 1];
+                    bytes[2] = 0;
+                    g_boot_sha256[i] = (grub_uint8_t)grub_strtoul(bytes, NULL, 16);
+                }
+            }
+        }
+        else if (pNode->pcName && grub_strcmp("menupwd", pNode->pcName) == 0)
+        {
+            for (pCNode = pNode->pstChild; pCNode; pCNode = pCNode->pstNext)
+            {
+                if (pCNode->enDataType != JSON_TYPE_OBJECT)
+                {
+                    continue;
+                }
+
+                iso = vtoy_json_get_string_ex(pCNode->pstChild, "file");
+                pwd = vtoy_json_get_string_ex(pCNode->pstChild, "pwd");
+                if (iso && pwd && iso[0] == '/')
+                {
+                    node = grub_zalloc(sizeof(vtoy_password));
+                    if (node)
+                    {
+                        node->pathlen = grub_snprintf(node->isopath, sizeof(node->isopath), "%s", iso);
+                        len = (int)grub_strlen(pwd);
+                        if (len != 64)
+                        {
+                            grub_free(node);
+                            continue;
+                        }
+                        
+                        for (i = 0; i < 32; i++)
+                        {
+                            bytes[0] = pwd[i * 2];
+                            bytes[1] = pwd[i * 2 + 1];
+                            bytes[2] = 0;
+                            node->sha256[i] = (grub_uint8_t)grub_strtoul(bytes, NULL, 16);
+                        }
+
+                        if (g_pwd_head)
+                        {
+                            tail->next = node;
+                        }
+                        else
+                        {
+                            g_pwd_head = node;
+                        }
+                        tail = node;
+                    }
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
+static int ventoy_plugin_pwd_check(VTOY_JSON *json, const char *isodisk)
+{
+    int len = 0;
+    const char *iso = NULL;
+    const char *pwd = NULL;
+    VTOY_JSON *pNode = NULL;
+    VTOY_JSON *pCNode = NULL;
+
+    if (json->enDataType != JSON_TYPE_OBJECT)
+    {
+        grub_printf("Not object %d\n", json->enDataType);
+        return 0;
+    }
+
+    for (pNode = json->pstChild; pNode; pNode = pNode->pstNext)
+    {
+        if (pNode->pcName && grub_strcmp("bootpwd", pNode->pcName) == 0)
+        {
+            len = (int)grub_strlen(pNode->unData.pcStrVal);
+            if (len != 64)
+            {
+                grub_printf("Invalid bootpwd len :%d\n", len);
+            }
+            else
+            {
+                grub_printf("bootpwd:<%s>\n", pNode->unData.pcStrVal);                                
+            }
+        }
+        else if (pNode->pcName && grub_strcmp("menupwd", pNode->pcName) == 0)
+        {
+            for (pCNode = pNode->pstChild; pCNode; pCNode = pCNode->pstNext)
+            {
+                if (pCNode->enDataType != JSON_TYPE_OBJECT)
+                {
+                    grub_printf("Not object %d\n", pCNode->enDataType);
+                    continue;
+                }
+
+                iso = vtoy_json_get_string_ex(pCNode->pstChild, "file");
+                if (iso)
+                {
+                    if (0 == ventoy_plugin_check_path(isodisk, iso))
+                    {
+                        pwd = vtoy_json_get_string_ex(pCNode->pstChild, "pwd");
+
+                        len = (int)grub_strlen(pwd);
+                        if (len != 64)
+                        {
+                            grub_printf("Invalid sha256 len <%d>\n", len);
+                        }
+                        else
+                        {
+                            grub_printf("file:<%s> [OK]\n", iso);
+                            grub_printf("pwd:<%s>\n\n", pwd);
+                        }
+                    }
+                }
+                else
+                {
+                    grub_printf("No file found\n");
+                }
+            }
+        }
+    }
+
+    return 0;
+}
+
 static int ventoy_plugin_persistence_check(VTOY_JSON *json, const char *isodisk)
 {
     int autosel = 0;
@@ -1439,6 +1611,7 @@ static plugin_entry g_plugin_entries[] =
     { "image_list", ventoy_plugin_image_list_entry, ventoy_plugin_image_list_check },
     { "conf_replace", ventoy_plugin_conf_replace_entry, ventoy_plugin_conf_replace_check },
     { "dud", ventoy_plugin_dud_entry, ventoy_plugin_dud_check },
+    { "password", ventoy_plugin_pwd_entry, ventoy_plugin_pwd_check },
 };
 
 static int ventoy_parse_plugin_config(VTOY_JSON *json, const char *isodisk)
@@ -1453,7 +1626,7 @@ static int ventoy_parse_plugin_config(VTOY_JSON *json, const char *isodisk)
     {
         for (i = 0; i < (int)ARRAY_SIZE(g_plugin_entries); i++)
         {
-            grub_snprintf(key, sizeof(key), "%s_%s", g_plugin_entries[i].key, VTOY_DUAL_MODE_SUFFIX);
+            grub_snprintf(key, sizeof(key), "%s_%s", g_plugin_entries[i].key, g_arch_mode_suffix);
             if (grub_strcmp(g_plugin_entries[i].key, cur->pcName) == 0 || grub_strcmp(key, cur->pcName) == 0)
             {
                 debug("Plugin entry for %s\n", g_plugin_entries[i].key);
@@ -1478,7 +1651,7 @@ grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **a
     (void)ctxt;
     (void)argc;
 
-    file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/ventoy/ventoy.json", args[0]);
+    file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "%s/ventoy/ventoy.json", args[0]);
     if (!file)
     {
         return GRUB_ERR_NONE;
@@ -1522,6 +1695,18 @@ grub_err_t ventoy_cmd_load_plugin(grub_extcmd_context_t ctxt, int argc, char **a
 
     grub_free(buf);
 
+    if (g_boot_pwd)
+    {
+        grub_printf("\n\n\n\n");
+        if (ventoy_check_password(g_boot_sha256, 3))
+        {
+            grub_printf("\n!!! Password check failed, will exit after 5 seconds. !!!\n");
+            grub_refresh();
+            grub_sleep(5);
+            grub_exit();
+        }
+    }
+
     VENTOY_CMD_RETURN(GRUB_ERR_NONE);
 }
 
@@ -1920,6 +2105,86 @@ int ventoy_plugin_load_dud(dud *node, const char *isopart)
     return 0;
 }
 
+static const grub_uint8_t * ventoy_plugin_get_password(const char *isopath)
+{
+    int len;
+    vtoy_password *node = NULL;
+
+    if ((!g_pwd_head) || (!isopath))
+    {
+        return NULL;
+    }
+
+    len = (int)grub_strlen(isopath);    
+    for (node = g_pwd_head; node; node = node->next)
+    {
+        if (node->pathlen == len && grub_strncmp(isopath, node->isopath, len) == 0)
+        {
+            return node->sha256;
+        }
+    }
+
+    return NULL;
+}
+
+int ventoy_check_password(const grub_uint8_t *pwdsha256, int retry)
+{
+    char input[128];
+    grub_uint8_t sha256[32];
+
+    while (retry--)
+    {
+        grub_memset(input, 0, sizeof(input));
+
+        grub_printf("Enter password: ");
+        grub_refresh();
+        grub_password_get(input, sizeof(input));
+        
+        grub_crypto_hash(GRUB_MD_SHA256, sha256, input, grub_strlen(input));
+
+        if (grub_memcmp(pwdsha256, sha256, 32) == 0)
+        {
+            return 0;
+        }
+        else
+        {
+            grub_printf("Invalid password!\n\n");
+            grub_refresh();
+        }
+    }
+
+    return 1;
+}
+
+grub_err_t ventoy_cmd_check_password(grub_extcmd_context_t ctxt, int argc, char **args)
+{
+    int ret;
+    const grub_uint8_t *sha256 = NULL;
+    
+    (void)ctxt;
+    (void)argc;
+
+    sha256 = ventoy_plugin_get_password(args[0]);
+    if (sha256)
+    {
+        if (0 == ventoy_check_password(sha256, 1))
+        {
+            ret = 1;
+        }
+        else
+        {
+            ret = 0;
+        }
+    }
+    else
+    {
+        ret = 1;
+    }
+
+    grub_errno = 0;
+    return ret;
+}
+
 grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, char **args)
 {
     int i = 0;
@@ -1937,7 +2202,7 @@ grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, ch
         return 0;
     }
 
-    file = ventoy_grub_file_open(VENTOY_FILE_TYPE, "%s/ventoy/ventoy.json", args[0]);
+    file = ventoy_grub_file_open(GRUB_FILE_TYPE_LINUX_INITRD, "%s/ventoy/ventoy.json", args[0]);
     if (!file)
     {
         grub_printf("Plugin json file /ventoy/ventoy.json does NOT exist.\n");
@@ -1969,7 +2234,7 @@ grub_err_t ventoy_cmd_plugin_check_json(grub_extcmd_context_t ctxt, int argc, ch
         goto end;
     }
 
-    grub_snprintf(key, sizeof(key), "%s_%s", args[1], VTOY_DUAL_MODE_SUFFIX);
+    grub_snprintf(key, sizeof(key), "%s_%s", args[1], g_arch_mode_suffix);
     for (node = json->pstChild; node; node = node->pstNext)
     {
         if (grub_strcmp(node->pcName, args[1]) == 0 || grub_strcmp(node->pcName, key) == 0)

GRUB2/MOD_SRC/grub-2.04/include/grub/ventoy.h

@@ -21,7 +21,7 @@
 #ifndef __VENTOY_H__
 #define __VENTOY_H__
 
-#define COMPILE_ASSERT(expr)  extern char __compile_assert[(expr) ? 1 : -1]
+#define COMPILE_ASSERT(a, expr)  extern char __compile_assert##a[(expr) ? 1 : -1]
 
 #define VENTOY_COMPATIBLE_STR      "VENTOY COMPATIBLE"
 #define VENTOY_COMPATIBLE_STR_LEN  17
@@ -139,11 +139,23 @@ typedef struct ventoy_windows_data
 }ventoy_windows_data;
 
 
+typedef struct ventoy_secure_data
+{
+    grub_uint8_t magic1[16];     /* VENTOY_GUID */
+    grub_uint8_t diskuuid[16];   
+    grub_uint8_t Checksum[16];    
+    grub_uint8_t adminSHA256[32];
+    grub_uint8_t reserved[4000];
+    grub_uint8_t magic2[16];     /* VENTOY_GUID */
+}ventoy_secure_data;
+
+
 
 #pragma pack()
 
 // compile assert check : sizeof(ventoy_os_param) must be 512
-COMPILE_ASSERT(sizeof(ventoy_os_param) == 512);
+COMPILE_ASSERT(1,sizeof(ventoy_os_param) == 512);
+COMPILE_ASSERT(2,sizeof(ventoy_secure_data) == 4096);
 
 
 
@@ -242,7 +254,6 @@ typedef struct ventoy_grub_param
 
 #pragma pack()
 
-
 int grub_ext_get_file_chunk(grub_uint64_t part_start, grub_file_t file, ventoy_img_chunk_list *chunk_list);
 int grub_fat_get_file_chunk(grub_uint64_t part_start, grub_file_t file, ventoy_img_chunk_list *chunk_list);
 void grub_iso9660_set_nojoliet(int nojoliet);

GRUB2/MOD_SRC/grub-2.04/install.sh

@@ -17,11 +17,23 @@ all_modules_legacy="date drivemap blocklist regexp newc vga_text ntldr search at
 net_modules_uefi="efinet net tftp http"
 all_modules_uefi="blocklist ventoy test regexp newc search at_keyboard usb_keyboard  gcry_md5 hashsum gzio xzio lzopio ext2 xfs read halt sleep serial terminfo png password_pbkdf2 gcry_sha512 pbkdf2 part_gpt part_msdos ls tar squash4 loopback part_apple minicmd diskfilter linux relocator jpeg iso9660 udf hfsplus halt acpi mmap gfxmenu video_colors trig bitmap_scale gfxterm bitmap font fat exfat ntfs fshelp efifwsetup reboot echo configfile normal terminal gettext chain  priority_queue bufio datetime cat extcmd crypto gzio boot all_video efi_gop efi_uga video_bochs video_cirrus video video_fb gfxterm_background gfxterm_menu"
 
+all_modules_arm64_uefi="blocklist ventoy test regexp newc search  gcry_md5 hashsum gzio xzio lzopio ext2 xfs read halt sleep serial terminfo png password_pbkdf2 gcry_sha512 pbkdf2 part_gpt part_msdos ls tar squash4 loopback part_apple minicmd diskfilter linux jpeg iso9660 udf hfsplus halt acpi mmap gfxmenu video_colors trig bitmap_scale gfxterm bitmap font fat exfat ntfs fshelp efifwsetup reboot echo configfile normal terminal gettext chain  priority_queue bufio datetime cat extcmd crypto gzio boot all_video efi_gop video video_fb gfxterm_background gfxterm_menu"
+
+
 if [ "$1" = "uefi" ]; then
     all_modules="$net_modules_uefi $all_modules_uefi "
-    grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/x86_64-efi" --prefix '(,2)/grub' --output "$VT_DIR/INSTALL/EFI/BOOT/grubx64_real.efi"  --format 'x86_64-efi' --compression 'auto'  $all_modules_uefi 'fat' 'part_msdos'
+
+    grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/x86_64-efi" --prefix '(,2)/grub' --output "$VT_DIR/INSTALL/EFI/BOOT/grubx64_real.efi"  --format 'x86_64-efi' --compression 'auto'  $all_modules_uefi
 
     #grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/x86_64-efi" -c "$VT_DIR/LiveCD/GRUB/embed.cfg" --prefix '/EFI/boot' --output "$VT_DIR/LiveCD/GRUB/bootx64.efi"  --format 'x86_64-efi' --compression 'auto'  $all_modules_uefi 'fat' 'part_msdos'
+elif [ "$1" = "i386efi" ]; then
+    all_modules="$net_modules_uefi $all_modules_uefi "
+
+    grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/i386-efi" --prefix '(,2)/grub' --output "$VT_DIR/INSTALL/EFI/BOOT/grubia32_real.efi"  --format 'i386-efi' --compression 'auto'  $all_modules_uefi
+elif [ "$1" = "arm64" ]; then
+    all_modules="$net_modules_uefi $all_modules_arm64_uefi "
+
+    grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/arm64-efi" --prefix '(,2)/grub' --output "$VT_DIR/INSTALL/EFI/BOOT/BOOTAA64.EFI"  --format 'arm64-efi' --compression 'auto'  $all_modules_arm64_uefi
 else
     all_modules="$net_modules_legacy $all_modules_legacy "
     grub-mkimage -v --directory "$VT_DIR/GRUB2/INSTALL/lib/grub/i386-pc" --prefix '(,2)/grub' --output "$VT_DIR/INSTALL/grub/i386-pc/core.img"  --format 'i386-pc' --compression 'auto'  $all_modules_legacy  'fat' 'part_msdos' 'biosdisk' 
@@ -37,17 +49,50 @@ if [ "$1" = "uefi" ]; then
     rm -f $VT_DIR/GRUB2/NBP/core.efi
     cp -a $VT_DIR/GRUB2/PXE/grub2/x86_64-efi/core.efi  $VT_DIR/GRUB2/NBP/core.efi || exit 1
     
-    rm -f $VT_DIR/INSTALL/grub/x86_64-efi/normal.mod
+    rm -rf $VT_DIR/INSTALL/grub/x86_64-efi
+    mkdir -p $VT_DIR/INSTALL/grub/x86_64-efi
+        
     cp -a $VT_DIR/GRUB2/PXE/grub2/x86_64-efi/normal.mod    $VT_DIR/INSTALL/grub/x86_64-efi/normal.mod  || exit 1      
 
     #copy other modules
     ls -1 $VT_DIR/GRUB2/INSTALL/lib/grub/x86_64-efi/ | egrep '\.(lst|mod)$' | while read line; do
         if ! echo $all_modules | grep -q " ${line%.mod} "; then
             echo "Copy $line ..."
-            rm -f $VT_DIR/INSTALL/grub/x86_64-efi/$line
             cp -a $VT_DIR/GRUB2/INSTALL/lib/grub/x86_64-efi/$line    $VT_DIR/INSTALL/grub/x86_64-efi/
         fi
     done
+elif [ "$1" = "i386efi" ]; then
+    rm -f $VT_DIR/GRUB2/NBP/core.efi
+    cp -a $VT_DIR/GRUB2/PXE/grub2/i386-efi/core.efi  $VT_DIR/GRUB2/NBP/core.efi || exit 1
+    
+    rm -rf $VT_DIR/INSTALL/grub/i386-efi
+    mkdir -p $VT_DIR/INSTALL/grub/i386-efi
+
+    cp -a $VT_DIR/GRUB2/PXE/grub2/i386-efi/normal.mod    $VT_DIR/INSTALL/grub/i386-efi/normal.mod  || exit 1      
+
+    #copy other modules
+    ls -1 $VT_DIR/GRUB2/INSTALL/lib/grub/i386-efi/ | egrep '\.(lst|mod)$' | while read line; do
+        if ! echo $all_modules | grep -q " ${line%.mod} "; then
+            echo "Copy $line ..."
+            cp -a $VT_DIR/GRUB2/INSTALL/lib/grub/i386-efi/$line    $VT_DIR/INSTALL/grub/i386-efi/
+        fi
+    done
+elif [ "$1" = "arm64" ]; then
+    rm -f $VT_DIR/GRUB2/NBP/core.efi
+    cp -a $VT_DIR/GRUB2/PXE/grub2/arm64-efi/core.efi  $VT_DIR/GRUB2/NBP/core.efi || exit 1
+    
+    rm -rf $VT_DIR/INSTALL/grub/arm64-efi
+    mkdir -p $VT_DIR/INSTALL/grub/arm64-efi
+
+    cp -a $VT_DIR/GRUB2/PXE/grub2/arm64-efi/normal.mod    $VT_DIR/INSTALL/grub/arm64-efi/normal.mod  || exit 1      
+
+    #copy other modules
+    ls -1 $VT_DIR/GRUB2/INSTALL/lib/grub/arm64-efi/ | egrep '\.(lst|mod)$' | while read line; do
+        if ! echo $all_modules | grep -q " ${line%.mod} "; then
+            echo "Copy $line ..."
+            cp -a $VT_DIR/GRUB2/INSTALL/lib/grub/arm64-efi/$line    $VT_DIR/INSTALL/grub/arm64-efi/
+        fi
+    done
 else
     rm -f $VT_DIR/GRUB2/NBP/core.0
     cp -a $VT_DIR/GRUB2/PXE/grub2/i386-pc/core.0    $VT_DIR/GRUB2/NBP/core.0  || exit 1

GenUUID/build.sh

@@ -1,14 +0,0 @@
-#!/bin/bash
-
-/opt/diet32/bin/diet gcc -Os -m32 vtoy_gen_uuid.c -o  vtoy_gen_uuid
-
-if [ -e vtoy_gen_uuid ]; then
-    echo -e '\n############### SUCCESS ###############\n'
-
-    rm -f ../INSTALL/tool/vtoy_gen_uuid
-    cp -a vtoy_gen_uuid ../INSTALL/tool/vtoy_gen_uuid
-else
-    echo -e '\n############### FAILED ################\n'
-    exit 1
-fi
-

GenUUID/vtoy_gen_uuid.c

@@ -1,50 +0,0 @@
-/******************************************************************************
- * vtoy_gen_uuid.c 
- *
- * 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/>.
- *
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-int main()
-{
-    int i;
-    int fd;
-    unsigned char uuid[16];
-    
-    fd = open("/dev/random", O_RDONLY);
-    if (fd < 0)
-    {
-        srand(time(NULL));        
-        for (i = 0; i < 16; i++)
-        {
-            uuid[i] = (unsigned char)(rand());
-        }
-    }
-    else
-    {
-        read(fd, uuid, 16);
-    }
-    
-    fwrite(uuid, 1, 16, stdout);
-    return 0;
-}

IMG/cpio/sbin/init

@@ -36,17 +36,24 @@ export SED=$BUSYBOX_PATH/sed
 export SLEEP=$BUSYBOX_PATH/sleep
 export HEAD=$BUSYBOX_PATH/head
 
-if [ -e $BUSYBOX_PATH/64h ]; then
+if [ -e $BUSYBOX_PATH/32h ]; then
+    if [ -e $BUSYBOX_PATH/64h ]; then
+        #this is arm64
+        $BUSYBOX_PATH/xzminidecaa64 < $BUSYBOX_PATH/busyboxaa64.xz > $BUSYBOX_PATH/busybox
+        $BUSYBOX_PATH/vtchmodaa64 $BUSYBOX_PATH/busybox
+    else
+        #this is x86_64
+        $BUSYBOX_PATH/xzminidec64 < $BUSYBOX_PATH/busybox64.xz > $BUSYBOX_PATH/busybox
+        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
+        fi
+    fi
+else
     $BUSYBOX_PATH/xzminidec32 < $BUSYBOX_PATH/busybox32.xz > $BUSYBOX_PATH/busybox
     $BUSYBOX_PATH/vtchmod32 $BUSYBOX_PATH/busybox
-else
-    $BUSYBOX_PATH/xzminidec64 < $BUSYBOX_PATH/busybox64.xz > $BUSYBOX_PATH/busybox
-    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
-    fi
 fi
 
 if [ -e $BUSYBOX_PATH/busybox ]; then
@@ -84,16 +91,26 @@ else
     xz -d -c loop.cpio.xz | cpio -idm 2>>$VTLOG
 fi
 
-if [ -e $BUSYBOX_PATH/64h ]; then
-    echo "Use busybox32 toolkit ..." >>$VTLOG
+if [ -e $BUSYBOX_PATH/32h ]; then
+    if [ -e $BUSYBOX_PATH/64h ]; then
+        echo "Use ARM64 busybox toolkit ..." >>$VTLOG
+        echo aarch64 > $VTOY_PATH/ventoy_arch
+        ln -s $BUSYBOX_PATH/xzminidecaa64 $BUSYBOX_PATH/xzminidec
+        ln -s $VTOY_PATH/tool/dmsetupaa64 $VTOY_PATH/tool/dmsetup
+        ln -s $VTOY_PATH/tool/lunzipaa64 $VTOY_PATH/tool/lunzip
+    else
+        echo "Use x86_64 busybox toolkit ..." >>$VTLOG
+        echo x86_64 > $VTOY_PATH/ventoy_arch
+        ln -s $BUSYBOX_PATH/xzminidec64 $BUSYBOX_PATH/xzminidec
+        ln -s $VTOY_PATH/tool/dmsetup64 $VTOY_PATH/tool/dmsetup
+        ln -s $VTOY_PATH/tool/lunzip64 $VTOY_PATH/tool/lunzip
+    fi
+else
+    echo "Use i386 busybox toolkit ..." >>$VTLOG
+    echo i386 > $VTOY_PATH/ventoy_arch
     ln -s $BUSYBOX_PATH/xzminidec32 $BUSYBOX_PATH/xzminidec
     ln -s $VTOY_PATH/tool/dmsetup32 $VTOY_PATH/tool/dmsetup
     ln -s $VTOY_PATH/tool/lunzip32 $VTOY_PATH/tool/lunzip
-else
-    echo "Use busybox64 toolkit ..." >>$VTLOG
-    ln -s $BUSYBOX_PATH/xzminidec64 $BUSYBOX_PATH/xzminidec
-    ln -s $VTOY_PATH/tool/dmsetup64 $VTOY_PATH/tool/dmsetup
-    ln -s $VTOY_PATH/tool/lunzip64 $VTOY_PATH/tool/lunzip
 fi
 
 rm -f *.xz

IMG/cpio/ventoy/hook/debian/kylin-disk.sh

@@ -0,0 +1,68 @@
+#!/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
+
+
+ventoy_os_install_dmsetup_by_fuse() {
+    vtlog "ventoy_os_install_dmsetup_by_fuse $*"
+
+    mkdir -p $VTOY_PATH/mnt/fuse $VTOY_PATH/mnt/iso $VTOY_PATH/mnt/squashfs
+
+    vtoydm -p -f $VTOY_PATH/ventoy_image_map -d $1 > $VTOY_PATH/ventoy_dm_table
+    vtoy_fuse_iso -f $VTOY_PATH/ventoy_dm_table -m $VTOY_PATH/mnt/fuse
+
+    mount -t iso9660  $VTOY_PATH/mnt/fuse/ventoy.iso    $VTOY_PATH/mnt/iso
+    
+    sfsfile=$VTOY_PATH/mnt/iso/casper/filesystem.squashfs
+    
+    mount -t squashfs $sfsfile  $VTOY_PATH/mnt/squashfs
+
+    kVer=$(uname -r)
+    KoName=$(ls $VTOY_PATH/mnt/squashfs/lib/modules/$kVer/kernel/drivers/md/dm-mod.ko*)
+    vtlog "insmod $KoName"
+    insmod $KoName 
+
+    umount $VTOY_PATH/mnt/squashfs
+    umount $VTOY_PATH/mnt/iso
+    umount $VTOY_PATH/mnt/fuse
+}
+
+
+wait_for_usb_disk_ready
+
+vtdiskname=$(get_ventoy_disk_name)
+if [ "$vtdiskname" = "unknown" ]; then
+    vtlog "ventoy disk not found"
+    PATH=$VTPATH_OLD
+    exit 0
+fi
+
+if ! grep -q 'device-mapper' /proc/devices; then
+    ventoy_os_install_dmsetup_by_fuse  $vtdiskname
+fi
+
+ventoy_udev_disk_common_hook "${vtdiskname#/dev/}2" "noreplace"
+
+PATH=$VTPATH_OLD
+
+# OK finish
+set_ventoy_hook_finish

IMG/cpio/ventoy/hook/debian/kylin-hook.sh

@@ -0,0 +1,26 @@
+#!/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/>.
+# 
+#************************************************************************************
+
+if [ -e /init ] && $GREP -q '^mountroot$' /init; then
+    echo "Here before mountroot ..." >> $VTLOG
+    
+    $SED  "/^mountroot$/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/debian/kylin-disk.sh"  -i /init
+    $SED  "/^mountroot$/i\\export LIVEMEDIA=/dev/mapper/ventoy"  -i /init
+    $SED  "/^mountroot$/i\\export LIVE_MEDIA=/dev/mapper/ventoy"  -i /init    
+fi

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

@@ -70,6 +70,10 @@ ventoy_get_debian_distro() {
         echo 'vyos'; return
     fi
     
+    if $GREP -q 'kylin' /proc/version; then
+        echo 'kylin'; return
+    fi
+    
     echo 'default'
 }
 

IMG/cpio/ventoy/hook/primeos/ventoy-disk.sh

@@ -0,0 +1,38 @@
+#!/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" "noreplace"
+
+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 ${blkdev_num})
+echo -n "/dev/$vtDM" > /ventoy/rootdev
+
+PATH=$VTPATH_OLD

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

@@ -0,0 +1,25 @@
+#!/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/>.
+# 
+#************************************************************************************
+
+. $VTOY_PATH/hook/ventoy-os-lib.sh
+
+$BUSYBOX_PATH/mkdir /dev
+
+$SED '/Detecting *PrimeOS/a\ ROOT=$(cat /ventoy/rootdev)' -i /init
+$SED "/Detecting *PrimeOS/a\ $BUSYBOX_PATH/sh  $VTOY_PATH/hook/primeos/ventoy-disk.sh" -i /init

IMG/cpio/ventoy/tool/vtoytool_install.sh

@@ -19,46 +19,67 @@
 
 echo "#### install vtoytool #####" >> $VTLOG
 
-if ! [ -e $BUSYBOX_PATH/ar ]; then
-    $BUSYBOX_PATH/ln -s $VTOY_PATH/tool/ar $BUSYBOX_PATH/ar
-fi
-
-for vtdir in $(ls $VTOY_PATH/tool/vtoytool/); do
-    echo "try $VTOY_PATH/tool/vtoytool/$vtdir/ ..." >> $VTLOG
-    if $VTOY_PATH/tool/vtoytool/$vtdir/vtoytool_64 --install 2>>$VTLOG; then
-        echo "vtoytool_64 OK" >> $VTLOG
-        break
-    fi
-    
-    if $VTOY_PATH/tool/vtoytool/$vtdir/vtoytool_32 --install 2>>$VTLOG; then
-        echo "vtoytool_32 OK" >> $VTLOG
-        break
+for app in ar inotifyd; do
+    if [ -e $BUSYBOX_PATH/$app ]; then
+        $BUSYBOX_PATH/rm -f $VTOY_PATH/tool/$app
+        $BUSYBOX_PATH/ln -s $BUSYBOX_PATH/$app $VTOY_PATH/tool/$app
+    else
+        $BUSYBOX_PATH/ln -s $VTOY_PATH/tool/$app $BUSYBOX_PATH/$app
     fi
 done
 
-if $VTOY_PATH/tool/vtoy_fuse_iso_64 -t 2>>$VTLOG; then
-    echo "use vtoy_fuse_iso_64" >>$VTLOG
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/vtoy_fuse_iso_64  $VTOY_PATH/tool/vtoy_fuse_iso
+
+if $GREP -q aarch64 $VTOY_PATH/ventoy_arch; then
+    for vtdir in $(ls $VTOY_PATH/tool/vtoytool/); do
+        echo "try $VTOY_PATH/tool/vtoytool/$vtdir/ ..." >> $VTLOG
+        if $VTOY_PATH/tool/vtoytool/$vtdir/vtoytool_aa64 --install 2>>$VTLOG; then
+            echo "vtoytool_aa64 OK" >> $VTLOG
+            break
+        fi        
+    done
+    
+    $BUSYBOX_PATH/rm -f $VTOY_PATH/tool/lz4cat $VTOY_PATH/tool/zstdcat
+    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/lz4cataa64 $VTOY_PATH/tool/lz4cat
+    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/zstdcataa64 $VTOY_PATH/tool/zstdcat
+    
+    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/vtoy_fuse_iso_aa64  $VTOY_PATH/tool/vtoy_fuse_iso
+    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_aa64  $VTOY_PATH/tool/vtoy_unsquashfs    
 else
-    echo "use vtoy_fuse_iso_32" >>$VTLOG    
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/vtoy_fuse_iso_32 $VTOY_PATH/tool/vtoy_fuse_iso
-fi
-
-if $VTOY_PATH/tool/unsquashfs_64 -t 2>>$VTLOG; then
-    echo "use unsquashfs_64" >>$VTLOG
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_64  $VTOY_PATH/tool/vtoy_unsquashfs
-else
-    echo "use unsquashfs_32" >>$VTLOG    
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_32 $VTOY_PATH/tool/vtoy_unsquashfs
-fi
-
-
-
-if $VTOY_PATH/tool/unsquashfs_64 -t 2>>$VTLOG; then
-    echo "use unsquashfs_64" >>$VTLOG
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_64  $VTOY_PATH/tool/vtoy_unsquashfs
-else
-    echo "use unsquashfs_32" >>$VTLOG    
-    $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_32 $VTOY_PATH/tool/vtoy_unsquashfs
+    
+    if $GREP -q x86_64 $VTOY_PATH/ventoy_arch; then
+        $BUSYBOX_PATH/rm -f $VTOY_PATH/tool/lz4cat $VTOY_PATH/tool/zstdcat
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/lz4cat64  $VTOY_PATH/tool/lz4cat
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/zstdcat64 $VTOY_PATH/tool/zstdcat
+    fi
+
+    for vtdir in $(ls $VTOY_PATH/tool/vtoytool/); do
+        echo "try $VTOY_PATH/tool/vtoytool/$vtdir/ ..." >> $VTLOG
+        if $VTOY_PATH/tool/vtoytool/$vtdir/vtoytool_64 --install 2>>$VTLOG; then
+            echo "vtoytool_64 OK" >> $VTLOG
+            break
+        fi
+        
+        if $VTOY_PATH/tool/vtoytool/$vtdir/vtoytool_32 --install 2>>$VTLOG; then
+            echo "vtoytool_32 OK" >> $VTLOG
+            break
+        fi
+    done
+    
+    if $VTOY_PATH/tool/vtoy_fuse_iso_64 -t 2>>$VTLOG; then
+        echo "use vtoy_fuse_iso_64" >>$VTLOG
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/vtoy_fuse_iso_64  $VTOY_PATH/tool/vtoy_fuse_iso
+    else
+        echo "use vtoy_fuse_iso_32" >>$VTLOG    
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/vtoy_fuse_iso_32 $VTOY_PATH/tool/vtoy_fuse_iso
+    fi
+
+    if $VTOY_PATH/tool/unsquashfs_64 -t 2>>$VTLOG; then
+        echo "use unsquashfs_64" >>$VTLOG
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_64  $VTOY_PATH/tool/vtoy_unsquashfs
+    else
+        echo "use unsquashfs_32" >>$VTLOG    
+        $BUSYBOX_PATH/cp -a $VTOY_PATH/tool/unsquashfs_32 $VTOY_PATH/tool/vtoy_unsquashfs
+    fi
+    
 fi
 

IMG/cpio/ventoy/ventoy_chain.sh

@@ -305,6 +305,10 @@ ventoy_get_os_type() {
         echo 'blackPanther'; return
     fi
     
+    if $GREP -q 'primeos' /proc/version; then
+        echo 'primeos'; return
+    fi
+    
     echo "default"
 }
 

IMG/mkcpio.sh

@@ -21,8 +21,10 @@ cp -a $VENTOY_PATH/SQUASHFS/unsquashfs_* tool/
 cp -a $VENTOY_PATH/FUSEISO/vtoy_fuse_iso_* tool/
 cp -a $VENTOY_PATH/VtoyTool/vtoytool tool/
 cp -a $VENTOY_PATH/VBLADE/vblade-master/vblade_* tool/
+
 cp -a $VENTOY_PATH/LZIP/lunzip32 tool/
 cp -a $VENTOY_PATH/LZIP/lunzip64 tool/
+cp -a $VENTOY_PATH/LZIP/lunzipaa64 tool/
 
 
 chmod -R 777 ./tool

INSTALL/Ventoy2Disk.sh

@@ -10,16 +10,26 @@ if [ -f ./ventoy/version ]; then
     curver=$(cat ./ventoy/version) 
 fi
 
+OLDDIR=$(pwd)
+
+if uname -a | egrep -q 'aarch64|arm64'; then
+    export TOOLDIR=aarch64
+elif uname -a | egrep -q 'x86_64|amd64'; then
+    export TOOLDIR=x86_64
+else
+    export TOOLDIR=i386
+fi
+export PATH=./tool/$TOOLDIR:$PATH
+
+
 echo ''
 echo '**********************************************'
-echo "      Ventoy: $curver"
+echo "      Ventoy: $curver  $TOOLDIR"
 echo "      longpanda admin@ventoy.net"
 echo "      https://www.ventoy.net"
 echo '**********************************************'
 echo ''
 
-OLDDIR=$(pwd)
-PATH=./tool:$PATH
 
 if ! [ -f ./boot/boot.img ]; then
     if [ -d ./grub ]; then
@@ -30,30 +40,30 @@ if ! [ -f ./boot/boot.img ]; then
     exit 1
 fi
 
-echo "############# Ventoy2Disk $* ################" >> ./log.txt
+echo "############# Ventoy2Disk $* [$TOOLDIR] ################" >> ./log.txt
 date >> ./log.txt
 
 #decompress tool
-if [ -f ./tool/VentoyWorker.sh ]; then
+if [ -f ./tool/$TOOLDIR/ash ]; then
     echo "no need to decompress tools" >> ./log.txt
 else
-    cd tool
+    cd ./tool/$TOOLDIR
     
-    if [ -f ./xzcat ]; then
-        chmod +x ./xzcat
-    fi
+    [ -f ./xzcat ] && chmod +x ./xzcat
     
     for file in $(ls *.xz); do
         xzcat $file > ${file%.xz}
-        chmod +x ${file%.xz}
+        [ -f ./$file ] && rm -f ./$file
     done
-    cd ../
+    cd $OLDDIR
+    
+    chmod +x -R ./tool/$TOOLDIR
 fi
 
 if [ -f /bin/bash ]; then
-    bash ./tool/VentoyWorker.sh $*
+    /bin/bash ./tool/VentoyWorker.sh $*
 else
-    ./tool/ash ./tool/VentoyWorker.sh $*
+    ash ./tool/VentoyWorker.sh $*
 fi
 
 if [ -n "$OLDDIR" ]; then 

INSTALL/grub/arm64-efi/command.lst

@@ -0,0 +1,136 @@
+*acpi: acpi
+*all_functional_test: functional_test
+*background_image: gfxterm_background
+*bls_import: blscfg
+*blscfg: blscfg
+*cat: cat
+*crc: hashsum
+*cryptomount: cryptodisk
+*echo: echo
+*extract_syslinux_entries_configfile: syslinuxcfg
+*extract_syslinux_entries_source: syslinuxcfg
+*file: file
+*functional_test: functional_test
+*gettext: gettext
+*hashsum: hashsum
+*hello: hello
+*help: help
+*hexdump: hexdump
+*keystatus: keystatus
+*list_env: loadenv
+*load_env: loadenv
+*loopback: loopback
+*ls: ls
+*lsacpi: lsacpi
+*md5sum: hashsum
+*menuentry: normal
+*probe: probe
+*read_byte: memrw
+*read_dword: memrw
+*read_word: memrw
+*regexp: regexp
+*save_env: loadenv
+*search: search
+*serial: serial
+*sha1sum: hashsum
+*sha256sum: hashsum
+*sha512sum: hashsum
+*sleep: sleep
+*submenu: normal
+*syslinux_configfile: syslinuxcfg
+*syslinux_source: syslinuxcfg
+*terminfo: terminfo
+*test_blockarg: test_blockarg
+*testspeed: testspeed
+*tr: tr
+*trust: pgp
+*verify_detached: pgp
+*zfskey: zfscrypt
+.: configfile
+[: test
+authenticate: normal
+background_color: gfxterm_background
+badram: mmap
+blocklist: blocklist
+boot: boot
+break: normal
+cat: minicmd
+chainloader: chain
+clear: normal
+cmp: cmp
+configfile: configfile
+continue: normal
+cutmem: mmap
+date: date
+devicetree: fdt
+distrust: pgp
+dump: minicmd
+eval: eval
+exit: minicmd
+export: normal
+extract_entries_configfile: configfile
+extract_entries_source: configfile
+false: true
+fwsetup: efifwsetup
+gptsync: gptsync
+halt: halt
+help: minicmd
+initrd: linux
+linux: linux
+list_trusted: pgp
+loadfont: font
+lsefi: lsefi
+lsefimmap: lsefimmap
+lsefisystab: lsefisystab
+lsfonts: font
+lsmmap: lsmmap
+lsmod: minicmd
+lssal: lssal
+macppcbless: macbless
+mactelbless: macbless
+net_add_addr: net
+net_add_dns: net
+net_add_route: net
+net_bootp: net
+net_del_addr: net
+net_del_dns: net
+net_del_route: net
+net_dhcp: net
+net_get_dhcp_option: net
+net_ipv6_autoconf: net
+net_ls_addr: net
+net_ls_cards: net
+net_ls_dns: net
+net_ls_routes: net
+net_nslookup: net
+normal: normal
+normal_exit: normal
+parttool: parttool
+password: password
+password_pbkdf2: password_pbkdf2
+read: read
+reboot: reboot
+return: normal
+rmmod: minicmd
+search.file: search_fs_file
+search.fs_label: search_label
+search.fs_uuid: search_fs_uuid
+setparams: normal
+shift: normal
+source: configfile
+terminal_input: terminal
+terminal_output: terminal
+test: test
+testload: testload
+time: time
+true: true
+videoinfo: videoinfo
+videotest: videotest
+write_byte: memrw
+write_dword: memrw
+write_word: memrw
+xen_hypervisor: xen_boot
+xen_module: xen_boot
+xnu_uuid: xnu_uuid
+zfs-bootfs: zfsinfo
+zfsinfo: zfsinfo

INSTALL/grub/arm64-efi/crypto.lst

@@ -0,0 +1,45 @@
+RIJNDAEL: gcry_rijndael
+RIJNDAEL192: gcry_rijndael
+RIJNDAEL256: gcry_rijndael
+AES128: gcry_rijndael
+AES-128: gcry_rijndael
+AES-192: gcry_rijndael
+AES-256: gcry_rijndael
+ADLER32: adler32
+CRC64: crc64
+ARCFOUR: gcry_arcfour
+BLOWFISH: gcry_blowfish
+CAMELLIA128: gcry_camellia
+CAMELLIA192: gcry_camellia
+CAMELLIA256: gcry_camellia
+CAST5: gcry_cast5
+CRC32: gcry_crc
+CRC32RFC1510: gcry_crc
+CRC24RFC2440: gcry_crc
+DES: gcry_des
+3DES: gcry_des
+DSA: gcry_dsa
+IDEA: gcry_idea
+MD4: gcry_md4
+MD5: gcry_md5
+RFC2268_40: gcry_rfc2268
+AES: gcry_rijndael
+AES192: gcry_rijndael
+AES256: gcry_rijndael
+RIPEMD160: gcry_rmd160
+RSA: gcry_rsa
+SEED: gcry_seed
+SERPENT128: gcry_serpent
+SERPENT192: gcry_serpent
+SERPENT256: gcry_serpent
+SHA1: gcry_sha1
+SHA224: gcry_sha256
+SHA256: gcry_sha256
+SHA512: gcry_sha512
+SHA384: gcry_sha512
+TIGER192: gcry_tiger
+TIGER: gcry_tiger
+TIGER2: gcry_tiger
+TWOFISH: gcry_twofish
+TWOFISH128: gcry_twofish
+WHIRLPOOL: gcry_whirlpool

INSTALL/grub/arm64-efi/fs.lst

@@ -0,0 +1,37 @@
+affs
+afs
+bfs
+btrfs
+cbfs
+cpio
+cpio_be
+exfat
+ext2
+f2fs
+fat
+hfs
+hfsplus
+iso9660
+jfs
+minix
+minix2
+minix2_be
+minix3
+minix3_be
+minix_be
+newc
+nilfs2
+ntfs
+odc
+procfs
+reiserfs
+romfs
+sfs
+squash4
+tar
+udf
+ufs1
+ufs1_be
+ufs2
+xfs
+zfs