IA32 ARM64 support

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

+#!/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

+#!/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

-#!/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

-/******************************************************************************
- * 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

@@ -36,10 +36,13 @@ export SED=$BUSYBOX_PATH/sed
 export SLEEP=$BUSYBOX_PATH/sleep
 export HEAD=$BUSYBOX_PATH/head
 
-if [ -e $BUSYBOX_PATH/64h ]; then
-    $BUSYBOX_PATH/xzminidec32 < $BUSYBOX_PATH/busybox32.xz > $BUSYBOX_PATH/busybox
-    $BUSYBOX_PATH/vtchmod32 $BUSYBOX_PATH/busybox
-else
+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
@@ -47,6 +50,10 @@ 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
 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
-    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
+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
 fi
 
 rm -f *.xz

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

+#!/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

+#!/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