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experimental support for chromium os (fydeos/cloudready)

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pull/33/merge
longpanda 3 years ago
parent 05e208ea2a
commit c5af17e04e
6 changed files with 800 additions and 12 deletions
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232
GRUB2/MOD_SRC/grub-2.04/grub-core/partmap/gpt.c
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@ -0,0 +1,232 @@
/* gpt.c - Read GUID Partition Tables (GPT). */
/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 2002,2005,2006,2007,2008 Free Software Foundation, Inc.
*
* GRUB 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.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#include <grub/disk.h>
#include <grub/misc.h>
#include <grub/mm.h>
#include <grub/partition.h>
#include <grub/dl.h>
#include <grub/msdos_partition.h>
#include <grub/gpt_partition.h>
#include <grub/i18n.h>
GRUB_MOD_LICENSE ("GPLv3+");
static grub_uint8_t grub_gpt_magic[8] =
{
0x45, 0x46, 0x49, 0x20, 0x50, 0x41, 0x52, 0x54
};
static const grub_gpt_part_guid_t grub_gpt_partition_type_empty = GRUB_GPT_PARTITION_TYPE_EMPTY;
#ifdef GRUB_UTIL
static const grub_gpt_part_guid_t grub_gpt_partition_type_bios_boot = GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
#endif
/* 512 << 7 = 65536 byte sectors. */
#define MAX_SECTOR_LOG 7
static struct grub_partition_map grub_gpt_partition_map;
grub_err_t
grub_gpt_partition_map_iterate (grub_disk_t disk,
grub_partition_iterate_hook_t hook,
void *hook_data)
{
struct grub_partition part;
struct grub_gpt_header gpt;
struct grub_gpt_partentry entry;
struct grub_msdos_partition_mbr mbr;
grub_uint64_t entries;
unsigned int i;
int last_offset = 0;
int sector_log = 0;
/* Read the protective MBR. */
if (grub_disk_read (disk, 0, 0, sizeof (mbr), &mbr))
return grub_errno;
/* Check if it is valid. */
if (mbr.signature != grub_cpu_to_le16_compile_time (GRUB_PC_PARTITION_SIGNATURE))
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no signature");
/* Make sure the MBR is a protective MBR and not a normal MBR. */
for (i = 0; i < 4; i++)
if (mbr.entries[i].type == GRUB_PC_PARTITION_TYPE_GPT_DISK)
break;
if (i == 4)
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no GPT partition map found");
/* Read the GPT header. */
for (sector_log = 0; sector_log < MAX_SECTOR_LOG; sector_log++)
{
if (grub_disk_read (disk, 1 << sector_log, 0, sizeof (gpt), &gpt))
return grub_errno;
if (grub_memcmp (gpt.magic, grub_gpt_magic, sizeof (grub_gpt_magic)) == 0)
break;
}
if (sector_log == MAX_SECTOR_LOG)
return grub_error (GRUB_ERR_BAD_PART_TABLE, "no valid GPT header");
grub_dprintf ("gpt", "Read a valid GPT header\n");
entries = grub_le_to_cpu64 (gpt.partitions) << sector_log;
for (i = 0; i < grub_le_to_cpu32 (gpt.maxpart); i++)
{
if (grub_disk_read (disk, entries, last_offset,
sizeof (entry), &entry))
return grub_errno;
if (grub_memcmp (&grub_gpt_partition_type_empty, &entry.type,
sizeof (grub_gpt_partition_type_empty)))
{
/* Calculate the first block and the size of the partition. */
part.start = grub_le_to_cpu64 (entry.start) << sector_log;
part.len = (grub_le_to_cpu64 (entry.end)
- grub_le_to_cpu64 (entry.start) + 1) << sector_log;
part.offset = entries;
part.number = i;
part.index = last_offset;
part.partmap = &grub_gpt_partition_map;
part.parent = disk->partition;
part.gpt_attrib = entry.attrib;
grub_dprintf ("gpt", "GPT entry %d: start=%lld, length=%lld\n", i,
(unsigned long long) part.start,
(unsigned long long) part.len);
if (hook (disk, &part, hook_data))
return grub_errno;
}
last_offset += grub_le_to_cpu32 (gpt.partentry_size);
if (last_offset == GRUB_DISK_SECTOR_SIZE)
{
last_offset = 0;
entries++;
}
}
return GRUB_ERR_NONE;
}
#ifdef GRUB_UTIL
/* Context for gpt_partition_map_embed. */
struct gpt_partition_map_embed_ctx
{
grub_disk_addr_t start, len;
};
/* Helper for gpt_partition_map_embed. */
static int
find_usable_region (grub_disk_t disk __attribute__ ((unused)),
const grub_partition_t p, void *data)
{
struct gpt_partition_map_embed_ctx *ctx = data;
struct grub_gpt_partentry gptdata;
grub_partition_t p2;
p2 = disk->partition;
disk->partition = p->parent;
if (grub_disk_read (disk, p->offset, p->index,
sizeof (gptdata), &gptdata))
{
disk->partition = p2;
return 0;
}
disk->partition = p2;
/* If there's an embed region, it is in a dedicated partition. */
if (! grub_memcmp (&gptdata.type, &grub_gpt_partition_type_bios_boot, 16))
{
ctx->start = p->start;
ctx->len = p->len;
return 1;
}
return 0;
}
static grub_err_t
gpt_partition_map_embed (struct grub_disk *disk, unsigned int *nsectors,
unsigned int max_nsectors,
grub_embed_type_t embed_type,
grub_disk_addr_t **sectors)
{
struct gpt_partition_map_embed_ctx ctx = {
.start = 0,
.len = 0
};
unsigned i;
grub_err_t err;
if (embed_type != GRUB_EMBED_PCBIOS)
return grub_error (GRUB_ERR_NOT_IMPLEMENTED_YET,
"GPT currently supports only PC-BIOS embedding");
err = grub_gpt_partition_map_iterate (disk, find_usable_region, &ctx);
if (err)
return err;
if (ctx.len == 0)
return grub_error (GRUB_ERR_FILE_NOT_FOUND,
N_("this GPT partition label contains no BIOS Boot Partition;"
" embedding won't be possible"));
if (ctx.len < *nsectors)
return grub_error (GRUB_ERR_OUT_OF_RANGE,
N_("your BIOS Boot Partition is too small;"
" embedding won't be possible"));
*nsectors = ctx.len;
if (*nsectors > max_nsectors)
*nsectors = max_nsectors;
*sectors = grub_malloc (*nsectors * sizeof (**sectors));
if (!*sectors)
return grub_errno;
for (i = 0; i < *nsectors; i++)
(*sectors)[i] = ctx.start + i;
return GRUB_ERR_NONE;
}
#endif
/* Partition map type. */
static struct grub_partition_map grub_gpt_partition_map =
{
.name = "gpt",
.iterate = grub_gpt_partition_map_iterate,
#ifdef GRUB_UTIL
.embed = gpt_partition_map_embed
#endif
};
GRUB_MOD_INIT(part_gpt)
{
grub_partition_map_register (&grub_gpt_partition_map);
}
GRUB_MOD_FINI(part_gpt)
{
grub_partition_map_unregister (&grub_gpt_partition_map);
}

66
GRUB2/MOD_SRC/grub-2.04/grub-core/ventoy/ventoy_cmd.c
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@ -3491,9 +3491,11 @@ end:
static int ventoy_img_partition_callback (struct grub_disk *disk, const grub_partition_t partition, void *data)
{
int *pCnt = (int *)data;
(void)disk;
(void)data;
(*pCnt)++;
g_part_list_pos += grub_snprintf(g_part_list_buf + g_part_list_pos, VTOY_MAX_SCRIPT_BUF - g_part_list_pos,
"0 %llu linear /dev/ventoy %llu\n",
(ulonglong)partition->len, (ulonglong)partition->start);
@ -3503,6 +3505,7 @@ static int ventoy_img_partition_callback (struct grub_disk *disk, const grub_par
static grub_err_t ventoy_cmd_img_part_info(grub_extcmd_context_t ctxt, int argc, char **args)
{
int cnt = 0;
char *device_name = NULL;
grub_device_t dev = NULL;
char buf[64];
@ -3531,11 +3534,14 @@ static grub_err_t ventoy_cmd_img_part_info(grub_extcmd_context_t ctxt, int argc,
goto end;
}
grub_partition_iterate(dev->disk, ventoy_img_partition_callback, NULL);
grub_partition_iterate(dev->disk, ventoy_img_partition_callback, &cnt);
grub_snprintf(buf, sizeof(buf), "newc:vtoy_dm_table:mem:0x%llx:size:%d", (ulonglong)(ulong)g_part_list_buf, g_part_list_pos);
grub_env_set("vtoy_img_part_file", buf);
grub_snprintf(buf, sizeof(buf), "%d", cnt);
grub_env_set("vtoy_img_part_cnt", buf);
end:
check_free(device_name, grub_free);
@ -4792,6 +4798,59 @@ out:
VENTOY_CMD_RETURN(GRUB_ERR_NONE);
}
static grub_err_t grub_cmd_gptpriority(grub_extcmd_context_t ctxt, int argc, char **args)
{
grub_disk_t disk;
grub_partition_t part;
char priority_str[3]; /* Maximum value 15 */
(void)ctxt;
if (argc < 2 || argc > 3)
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"gptpriority DISKNAME PARTITIONNUM [VARNAME]");
/* Open the disk if it exists */
disk = grub_disk_open (args[0]);
if (!disk)
{
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"Not a disk");
}
part = grub_partition_probe (disk, args[1]);
if (!part)
{
grub_disk_close (disk);
return grub_error (GRUB_ERR_BAD_ARGUMENT,
"No such partition");
}
if (grub_strcmp (part->partmap->name, "gpt"))
{
grub_disk_close (disk);
return grub_error (GRUB_ERR_BAD_PART_TABLE,
"Not a GPT partition");
}
grub_snprintf (priority_str, sizeof(priority_str), "%u",
(grub_uint32_t)((part->gpt_attrib >> 48) & 0xfULL));
if (argc == 3)
{
grub_env_set (args[2], priority_str);
grub_env_export (args[2]);
}
else
{
grub_printf ("Priority is %s\n", priority_str);
}
grub_disk_close (disk);
return GRUB_ERR_NONE;
}
int ventoy_env_init(void)
{
char buf[64];
@ -4839,6 +4898,8 @@ int ventoy_env_init(void)
return 0;
}
static cmd_para ventoy_cmds[] =
{
{ "vt_incr", ventoy_cmd_incr, 0, NULL, "{Var} {INT}", "Increase integer variable", NULL },
@ -4971,6 +5032,7 @@ static cmd_para ventoy_cmds[] =
{ "vt_pop_pager", ventoy_cmd_pop_pager, 0, NULL, "", "", NULL },
{ "vt_check_json_path_case", ventoy_cmd_chk_json_pathcase, 0, NULL, "", "", NULL },
{ "vt_append_extra_sector", ventoy_cmd_append_ext_sector, 0, NULL, "", "", NULL },
{ "gptpriority", grub_cmd_gptpriority, 0, NULL, "", "", NULL },
};
int ventoy_register_all_cmd(void)

141
GRUB2/MOD_SRC/grub-2.04/include/grub/partition.h
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/*
* GRUB -- GRand Unified Bootloader
* Copyright (C) 1999,2000,2001,2002,2004,2006,2007 Free Software Foundation, Inc.
*
* GRUB 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.
*
* GRUB 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 GRUB. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef GRUB_PART_HEADER
#define GRUB_PART_HEADER 1
#include <grub/dl.h>
#include <grub/list.h>
struct grub_disk;
typedef struct grub_partition *grub_partition_t;
#ifdef GRUB_UTIL
typedef enum
{
GRUB_EMBED_PCBIOS
} grub_embed_type_t;
#endif
typedef int (*grub_partition_iterate_hook_t) (struct grub_disk *disk,
const grub_partition_t partition,
void *data);
/* Partition map type. */
struct grub_partition_map
{
/* The next partition map type. */
struct grub_partition_map *next;
struct grub_partition_map **prev;
/* The name of the partition map type. */
const char *name;
/* Call HOOK with each partition, until HOOK returns non-zero. */
grub_err_t (*iterate) (struct grub_disk *disk,
grub_partition_iterate_hook_t hook, void *hook_data);
#ifdef GRUB_UTIL
/* Determine sectors available for embedding. */
grub_err_t (*embed) (struct grub_disk *disk, unsigned int *nsectors,
unsigned int max_nsectors,
grub_embed_type_t embed_type,
grub_disk_addr_t **sectors);
#endif
};
typedef struct grub_partition_map *grub_partition_map_t;
/* Partition description. */
struct grub_partition
{
/* The partition number. */
int number;
/* The start sector (relative to parent). */
grub_disk_addr_t start;
/* The length in sector units. */
grub_uint64_t len;
/* The offset of the partition table. */
grub_disk_addr_t offset;
/* The index of this partition in the partition table. */
int index;
/* Parent partition (physically contains this partition). */
struct grub_partition *parent;
/* The type partition map. */
grub_partition_map_t partmap;
/* The type of partition whne it's on MSDOS.
Used for embedding detection. */
grub_uint8_t msdostype;
/* The attrib field for GPT. Needed for priority detection. */
grub_uint64_t gpt_attrib;
};
grub_partition_t EXPORT_FUNC(grub_partition_probe) (struct grub_disk *disk,
const char *str);
int EXPORT_FUNC(grub_partition_iterate) (struct grub_disk *disk,
grub_partition_iterate_hook_t hook,
void *hook_data);
char *EXPORT_FUNC(grub_partition_get_name) (const grub_partition_t partition);
extern grub_partition_map_t EXPORT_VAR(grub_partition_map_list);
#ifndef GRUB_LST_GENERATOR
static inline void
grub_partition_map_register (grub_partition_map_t partmap)
{
grub_list_push (GRUB_AS_LIST_P (&grub_partition_map_list),
GRUB_AS_LIST (partmap));
}
#endif
static inline void
grub_partition_map_unregister (grub_partition_map_t partmap)
{
grub_list_remove (GRUB_AS_LIST (partmap));
}
#define FOR_PARTITION_MAPS(var) FOR_LIST_ELEMENTS((var), (grub_partition_map_list))
static inline grub_disk_addr_t
grub_partition_get_start (const grub_partition_t p)
{
grub_partition_t part;
grub_uint64_t part_start = 0;
for (part = p; part; part = part->parent)
part_start += part->start;
return part_start;
}
static inline grub_uint64_t
grub_partition_get_len (const grub_partition_t p)
{
return p->len;
}
#endif /* ! GRUB_PART_HEADER */

134
IMG/cpio/ventoy/loop/cloudready/ventoy-hook.sh
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@ -0,0 +1,134 @@
#!/ventoy/busybox/sh
#************************************************************************************
# Copyright (c) 2021, 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
vtlog "####### $0 $* ########"
VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
mkdir /sys
mount -t sysfs sys /sys
mdev -s
sleep 2
while [ -n "Y" ]; do
usb_disk=$(get_ventoy_disk_name)
if echo $usb_disk | egrep -q "nvme|mmc|nbd"; then
vtpart2=${usb_disk}p2
else
vtpart2=${usb_disk}2
fi
if [ -e "${vtpart2}" ]; then
break
else
sleep 2
mdev -s
fi
done
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 $vtDM > /ventoy/vtDM
ventoy_create_dev_ventoy_part
mdev -s
vtlog "copy out the e2fsck program ..."
mkdir /ventoy_rdroot
mkdir -p /lib /lib64 /usr/lib64 /sbin
mount -o ro /dev/ventoy3 /ventoy_rdroot >>$VTLOG 2>&1
cp -a /ventoy_rdroot/sbin/e2fsck /sbin/
cp -a /ventoy_rdroot/usr/lib64/libext2fs* /usr/lib64/
cp -a /ventoy_rdroot/usr/lib64/libcom_err* /usr/lib64/
cp -a /ventoy_rdroot/usr/lib64/libe2p* /usr/lib64/
cp -a /ventoy_rdroot/lib64/libblk* /lib64/
cp -a /ventoy_rdroot/lib64/libuuid* /lib64/
cp -a /ventoy_rdroot/lib64/libdl.* /lib64/
cp -a /ventoy_rdroot/lib64/libdl-* /lib64/
cp -a /ventoy_rdroot/lib64/libc.* /lib64/
cp -a /ventoy_rdroot/lib64/libc-* /lib64/
cp -a /ventoy_rdroot/lib64/libpthread* /lib64/
cp -a /ventoy_rdroot/lib64/ld-* /lib64/
umount /ventoy_rdroot
vtlog "========================================="
vtlog "===== e2fsck -y -v /dev/ventoy1 ====="
e2fsck -y -v /dev/ventoy1 >>$VTLOG 2>&1
vtlog "===== e2fsck -y -v /dev/ventoy3 ====="
e2fsck -y -v /dev/ventoy3 >>$VTLOG 2>&1
vtlog "===== e2fsck -y -v /dev/ventoy8 ====="
e2fsck -y -v /dev/ventoy8 >>$VTLOG 2>&1
vtlog "========================================="
vtlog "proc devtmpfs ..."
mkdir /newdev
mount -t devtmpfs dev /newdev
cp -a /dev/mapper/ventoy* /newdev/mapper/
cp -a /dev/ventoy* /newdev/
vtshortname="${vtdiskname#/dev/}"
mv /newdev/${vtshortname} /newdev/backup_${vtshortname}
cp -a /dev/ventoy /newdev/${vtshortname}
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
if [ -e /dev/ventoy${i} ]; then
if echo $vtdiskname | egrep -q "nvme|mmc|nbd"; then
vtpart=p$i
else
vtpart=$i
fi
if [ -e /newdev/${vtshortname}${vtpart} ]; then
mv /newdev/${vtshortname}${vtpart} /newdev/backup_${vtshortname}${vtpart}
fi
cp -a /dev/ventoy${i} /newdev/${vtshortname}${vtpart}
if [ $i -eq 3 ]; then
[ -e /dev/${vtshortname}${vtpart} ] && rm -f /dev/${vtshortname}${vtpart}
cp -a /dev/ventoy${i} /dev/${vtshortname}${vtpart}
vt_root_dev="/dev/${vtshortname}${vtpart}"
vtlog "vt_root_dev=$vt_root_dev"
fi
fi
done
cp -a $VTLOG /newdev/ventoy.log
umount /newdev
mount -o ro $vt_root_dev /ventoy_rdroot
mount -t devtmpfs dev /ventoy_rdroot/dev
PATH=$VTPATH_OLD

134
IMG/cpio/ventoy/loop/fydeos/ventoy-hook.sh
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@ -0,0 +1,134 @@
#!/ventoy/busybox/sh
#************************************************************************************
# Copyright (c) 2021, 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
vtlog "####### $0 $* ########"
VTPATH_OLD=$PATH; PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
mkdir /sys
mount -t sysfs sys /sys
mdev -s
sleep 2
while [ -n "Y" ]; do
usb_disk=$(get_ventoy_disk_name)
if echo $usb_disk | egrep -q "nvme|mmc|nbd"; then
vtpart2=${usb_disk}p2
else
vtpart2=${usb_disk}2
fi
if [ -e "${vtpart2}" ]; then
break
else
sleep 2
mdev -s
fi
done
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 $vtDM > /ventoy/vtDM
ventoy_create_dev_ventoy_part
mdev -s
vtlog "copy out the e2fsck program ..."
mkdir /ventoy_rdroot
mkdir -p /lib /lib64 /usr/lib64 /sbin
mount -o ro /dev/ventoy3 /ventoy_rdroot >>$VTLOG 2>&1
cp -a /ventoy_rdroot/sbin/e2fsck /sbin/
cp -a /ventoy_rdroot/usr/lib64/libext2fs* /usr/lib64/
cp -a /ventoy_rdroot/usr/lib64/libcom_err* /usr/lib64/
cp -a /ventoy_rdroot/usr/lib64/libe2p* /usr/lib64/
cp -a /ventoy_rdroot/lib64/libblk* /lib64/
cp -a /ventoy_rdroot/lib64/libuuid* /lib64/
cp -a /ventoy_rdroot/lib64/libdl.* /lib64/
cp -a /ventoy_rdroot/lib64/libdl-* /lib64/
cp -a /ventoy_rdroot/lib64/libc.* /lib64/
cp -a /ventoy_rdroot/lib64/libc-* /lib64/
cp -a /ventoy_rdroot/lib64/libpthread* /lib64/
cp -a /ventoy_rdroot/lib64/ld-* /lib64/
umount /ventoy_rdroot
vtlog "========================================="
vtlog "===== e2fsck -y -v /dev/ventoy1 ====="
e2fsck -y -v /dev/ventoy1 >>$VTLOG 2>&1
vtlog "===== e2fsck -y -v /dev/ventoy3 ====="
e2fsck -y -v /dev/ventoy3 >>$VTLOG 2>&1
vtlog "===== e2fsck -y -v /dev/ventoy8 ====="
e2fsck -y -v /dev/ventoy8 >>$VTLOG 2>&1
vtlog "========================================="
vtlog "proc devtmpfs ..."
mkdir /newdev
mount -t devtmpfs dev /newdev
cp -a /dev/mapper/ventoy* /newdev/mapper/
cp -a /dev/ventoy* /newdev/
vtshortname="${vtdiskname#/dev/}"
mv /newdev/${vtshortname} /newdev/backup_${vtshortname}
cp -a /dev/ventoy /newdev/${vtshortname}
for i in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20; do
if [ -e /dev/ventoy${i} ]; then
if echo $vtdiskname | egrep -q "nvme|mmc|nbd"; then
vtpart=p$i
else
vtpart=$i
fi
if [ -e /newdev/${vtshortname}${vtpart} ]; then
mv /newdev/${vtshortname}${vtpart} /newdev/backup_${vtshortname}${vtpart}
fi
cp -a /dev/ventoy${i} /newdev/${vtshortname}${vtpart}
if [ $i -eq 3 ]; then
[ -e /dev/${vtshortname}${vtpart} ] && rm -f /dev/${vtshortname}${vtpart}
cp -a /dev/ventoy${i} /dev/${vtshortname}${vtpart}
vt_root_dev="/dev/${vtshortname}${vtpart}"
vtlog "vt_root_dev=$vt_root_dev"
fi
fi
done
cp -a $VTLOG /newdev/ventoy.log
umount /newdev
mount -o ro $vt_root_dev /ventoy_rdroot
mount -t devtmpfs dev /ventoy_rdroot/dev
PATH=$VTPATH_OLD

105
INSTALL/grub/grub.cfg
Unescape Escape View File

@ -1499,6 +1499,12 @@ function vtoy_unsupport_menuentry {
#============================================================#
#
function only_uefi_tip {
echo -e "\n This IMG file is only supported in UEFI mode. \n"
echo -e " 此 IMG 文件只支持在 UEFI 模式下启动。\n"
echo -e "\npress ENTER to exit (请按 回车 键返回) ..."
read vtInputKey
}
function ventoy_img_easyos {
vt_load_cpio $vtoy_path "${vt_chosen_path}" ${vtoy_iso_part} "busybox=$ventoy_busybox_ver"
@ -1742,6 +1748,74 @@ function ventoy_img_tails {
vt_unset_boot_opt
}
function ventoy_img_fydeos {
if [ "$grub_platform" = "pc" ]; then
only_uefi_tip
return
fi
vt_load_cpio $vtoy_path "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
ventoy_debug_pause
#boot image file
vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=fydeos
vt_img_hook_root
set grubdisk=vtimghd
set grubpartA=(vtimghd,3)
set grubpartB=(vtimghd,5)
set linuxpartA=(sda,3)
set linuxpartB=(sda,5)
set root=(vtimghd,12)
configfile (vtimghd,12)/efi/boot/grub.cfg
vt_img_unhook_root
vt_unset_boot_opt
unset grubdisk
unset grubpartA
unset grubpartB
unset linuxpartA
unset linuxpartB
}
function ventoy_img_cloudready {
if [ "$grub_platform" = "pc" ]; then
only_uefi_tip
return
fi
vt_load_cpio $vtoy_path "${vt_chosen_path}" ${vtoy_iso_part} "busybox=64"
vt_trailer_cpio ${vtoy_iso_part} "${vt_chosen_path}" noinit
ventoy_debug_pause
#boot image file
vt_set_boot_opt rdinit=/vtoy/vtoy ventoyos=cloudready
vt_img_hook_root
set grubdisk=vtimghd
set grubpartA=(vtimghd,3)
set grubpartB=(vtimghd,5)
set linuxpartA=(sda,3)
set linuxpartB=(sda,5)
set root=(vtimghd,12)
configfile (vtimghd,12)/efi/boot/grub.cfg
vt_img_unhook_root
vt_unset_boot_opt
unset grubdisk
unset grubpartA
unset grubpartB
unset linuxpartA
unset linuxpartB
}
function ventoy_img_memtest86 {
chainloader (vtimghd,1)/efi/boot/BOOTX64.efi
boot
@ -1800,19 +1874,26 @@ function img_common_menuentry {
vt_get_fs_label (vtimghd,1) vtImgHd1Label
if [ -d (vtimghd,2)/lib ]; then
if [ "$vtImgHd1Label" = "STATE" ]; then
vt_get_fs_label (vtimghd,3) vtImgHd3Label
elif [ -d (vtimghd,2)/lib ]; then
vt_get_fs_label (vtimghd,2) vtImgHd2Label
fi
if [ -e (vtimghd,1)/etc/hostname ]; then
vt_1st_line (vtimghd,1)/etc/hostname vtImgHostname
fi
if [ -e (vtimghd,1)/easy.sfs ]; then
ventoy_img_easyos
elif [ -e (vtimghd,1)/volumio.initrd ]; then
ventoy_img_volumio
if vt_str_begin "$vtImgHd3Label" "ROOT-"; then
if [ -f (vtimghd,3)/etc/os-release.d/ID ]; then
vt_1st_line (vtimghd,3)/etc/os-release.d/ID vt_release_line1
if [ vt_str_begin "$vt_release_line1" "FydeOS" ]; then
ventoy_img_fydeos
fi
elif [ -f (vtimghd,3)/etc/cloudready-release ]; then
ventoy_img_cloudready
fi
elif vt_str_begin "$vtImgHd1Label" "LAKKA"; then
ventoy_img_openelec lakka
elif vt_str_begin "$vtImgHd1Label" "LIBREELEC"; then
@ -1827,6 +1908,10 @@ function img_common_menuentry {
ventoy_img_tails
elif [ "$vtImgHd2Label" = "RECALBOX" ]; then
ventoy_img_recalbox
elif [ -e (vtimghd,1)/easy.sfs ]; then
ventoy_img_easyos
elif [ -e (vtimghd,1)/volumio.initrd ]; then
ventoy_img_volumio
elif [ -f (vtimghd,2)/loader/entries/ubos.conf ]; then
ventoy_img_ubos
elif [ -f (vtimghd,2)/etc/openwrt_version ]; then
@ -1836,7 +1921,7 @@ function img_common_menuentry {
img_unsupport_tip
else
ventoy_img_memtest86
fi
fi
else
vt_linux_chain_data "${vtoy_iso_part}${vt_chosen_path}"
ventoy_acpi_param ${vtoy_chain_mem_addr} 512
@ -1870,7 +1955,7 @@ function img_unsupport_menuentry {
#############################################################
#############################################################
set VENTOY_VERSION="1.0.50"
set VENTOY_VERSION="1.0.51"
#ACPI not compatible with Window7/8, so disable by default
set VTOY_PARAM_NO_ACPI=1

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