2004-04-04 13:46:03 +00:00
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/* grub-setup.c - make GRUB usable */
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2003-01-02 20:12:33 +00:00
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/*
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2004-04-04 13:46:03 +00:00
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* GRUB -- GRand Unified Bootloader
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2008-02-19 14:00:11 +00:00
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* Copyright (C) 1999,2000,2001,2002,2003,2004,2005,2006,2007,2008 Free Software Foundation, Inc.
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2003-01-02 20:12:33 +00:00
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is free software: you can redistribute it and/or modify
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2003-01-02 20:12:33 +00:00
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* it under the terms of the GNU General Public License as published by
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2007-07-21 23:32:33 +00:00
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* the Free Software Foundation, either version 3 of the License, or
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2003-01-02 20:12:33 +00:00
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* (at your option) any later version.
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*
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2007-07-21 23:32:33 +00:00
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* GRUB is distributed in the hope that it will be useful,
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2003-01-02 20:12:33 +00:00
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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2007-07-21 23:32:33 +00:00
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* along with GRUB. If not, see <http://www.gnu.org/licenses/>.
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2003-01-02 20:12:33 +00:00
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*/
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#include <config.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/types.h>
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#include <grub/util/misc.h>
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#include <grub/device.h>
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#include <grub/disk.h>
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#include <grub/file.h>
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#include <grub/fs.h>
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2004-12-04 Marco Gerards <metgerards@student.han.nl>
Modulize the partition map support and add support for the amiga
partition map.
* commands/ls.c: Include <grub/partition.h> instead of
<grub/machine/partition.h>.
* kern/disk.c: Likewise.
* kern/rescue.c: Likewise.
* loader/i386/pc/chainloader.c: Likewise.
* normal/cmdline.c: Likewise.
* kern/powerpc/ieee1275/init.c: Likewise.
(grub_machine_init): Call `grub_pc_partition_map_init',
`grub_amiga_partition_map_init' and
`grub_apple_partition_map_init'.
* conf/i386-pc.rmk (kernel_img_SOURCES): Remove
`disk/i386/pc/partition.c'. Add `kern/partition.c'.
(kernel_img_HEADERS): Remove `machine/partition.h'. Add
`partition.h' and `pc_partition.h'.
(grub_setup_SOURCES): Remove
`disk/i386/pc/partition.c'. Add `kern/partition.c',
`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
(grub_emu_SOURCES): Likewise.
(pkgdata_MODULES): Add `amiga.mod', `apple.mod' and `pc.mod'.
(amiga_mod_SOURCES, amiga_mod_CFLAGS, apple_mod_SOURCES)
(apple_mod_CFLAGS, pc_mod_SOURCES, pc_mod_CFLAGS): New variables.
* conf/powerpc-ieee1275.rmk (grub_emu_SOURCES): Remove
`disk/powerpc/ieee1275/partition.c'. Add `kern/partition.c',
`partmap/amiga.c', `partmap/apple.c' and `partmap/pc.c'.
(grubof_SOURCES): Likewise.
* disk/i386/pc/partition.c: File removed.
* disk/powerpc/ieee1275/partition.c: Likewise.
* include/grub/powerpc/ieee1275/partition.h: Likewise.
* include/grub/i386/pc/partition.h: Likewise.
* kern/partition.c: New file.
* partmap/amiga.c: Likewise.
* partmap/apple.c: Likewise.
* partmap/pc.c: Likewise.
* include/grub/partition.h: Likewise..
* include/grub/pc_partition.h: Likewise.
* util/grub-emu.c: Include <grub/partition.h> instead of
<grub/machine/partition.h>.
(main): Call `grub_pc_partition_map_init',
`grub_amiga_partition_map_init' and
`grub_apple_partition_map_init' and deinitialize afterwards.
* util/i386/pc/biosdisk.c: Include `#include
<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
`<grub/machine/partition.h>'.
* util/i386/pc/grub-setup.c: Likewise.
* util/i386/pc/biosdisk.c: Likewise.
(grub_util_biosdisk_get_grub_dev): Only access the PC specific
partition information in case of a PC partition.
* util/i386/pc/grub-setup.c: Include `#include
<grub/partition.h>' and `include <grub/pc_partition.h>' instead of
`<grub/machine/partition.h>'.
(setup): Only access the PC specific partition information in case
of a PC partition.
2004-12-04 18:45:46 +00:00
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#include <grub/partition.h>
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#include <grub/pc_partition.h>
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2008-02-19 14:00:11 +00:00
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#include <grub/gpt_partition.h>
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2005-07-20 20:30:46 +00:00
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#include <grub/env.h>
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2008-09-08 13:52:30 +00:00
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#include <grub/util/hostdisk.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/machine/boot.h>
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#include <grub/machine/kernel.h>
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2006-04-23 13:37:36 +00:00
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#include <grub/term.h>
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2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
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#include <grub/util/raid.h>
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#include <grub/util/lvm.h>
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2003-01-02 20:12:33 +00:00
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2008-02-19 14:00:11 +00:00
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static const grub_gpt_part_type_t grub_gpt_partition_type_bios_boot = GRUB_GPT_PARTITION_TYPE_BIOS_BOOT;
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2007-07-22 19:17:27 +00:00
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#include <grub_setup_init.h>
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2003-01-02 20:12:33 +00:00
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#include <stdio.h>
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#include <unistd.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <dirent.h>
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2004-04-04 13:46:03 +00:00
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#include <grub/util/getroot.h>
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2003-01-02 20:12:33 +00:00
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#define _GNU_SOURCE 1
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#include <getopt.h>
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#define DEFAULT_BOOT_FILE "boot.img"
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#define DEFAULT_CORE_FILE "core.img"
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/* This is the blocklist used in the diskboot image. */
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struct boot_blocklist
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{
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2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
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grub_uint64_t start;
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2004-04-04 13:46:03 +00:00
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grub_uint16_t len;
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grub_uint16_t segment;
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2003-01-02 20:12:33 +00:00
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} __attribute__ ((packed));
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2003-11-17 18:07:09 +00:00
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void
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2004-04-04 13:46:03 +00:00
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grub_putchar (int c)
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2003-11-17 18:07:09 +00:00
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{
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putchar (c);
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}
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2006-04-23 13:37:36 +00:00
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int
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grub_getkey (void)
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{
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return -1;
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}
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2009-03-01 17:51:44 +00:00
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struct grub_handler_class grub_term_input_class;
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struct grub_handler_class grub_term_output_class;
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2006-04-23 13:37:36 +00:00
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2003-11-17 18:07:09 +00:00
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void
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2004-04-04 13:46:03 +00:00
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grub_refresh (void)
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2003-11-17 18:07:09 +00:00
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{
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2008-05-06 13:00:57 +00:00
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fflush (stdout);
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2003-11-17 18:07:09 +00:00
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}
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2003-01-02 20:12:33 +00:00
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static void
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2008-06-18 17:35:26 +00:00
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setup (const char *dir,
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2003-01-02 20:12:33 +00:00
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const char *boot_file, const char *core_file,
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2009-05-04 16:16:03 +00:00
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const char *root, const char *dest, int must_embed, int force)
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2003-01-02 20:12:33 +00:00
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{
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2008-06-26 15:29:32 +00:00
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char *boot_path, *core_path, *core_path_dev;
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2003-01-02 20:12:33 +00:00
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char *boot_img, *core_img;
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size_t boot_size, core_size;
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2004-04-04 13:46:03 +00:00
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grub_uint16_t core_sectors;
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grub_device_t root_dev, dest_dev;
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2009-05-08 19:48:54 +00:00
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const char *dest_partmap;
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2008-02-03 21:53:32 +00:00
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grub_uint8_t *boot_drive, *root_drive;
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2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
grub_disk_addr_t *kernel_sector;
|
2005-07-17 14:57:07 +00:00
|
|
|
grub_uint16_t *boot_drive_check;
|
2003-01-02 20:12:33 +00:00
|
|
|
struct boot_blocklist *first_block, *block;
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_int32_t *install_dos_part, *install_bsd_part;
|
2008-06-30 23:52:24 +00:00
|
|
|
grub_int32_t dos_part, bsd_part;
|
2003-01-02 20:12:33 +00:00
|
|
|
char *tmp_img;
|
|
|
|
int i;
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
grub_disk_addr_t first_sector;
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_uint16_t current_segment
|
|
|
|
= GRUB_BOOT_MACHINE_KERNEL_SEG + (GRUB_DISK_SECTOR_SIZE >> 4);
|
|
|
|
grub_uint16_t last_length = GRUB_DISK_SECTOR_SIZE;
|
|
|
|
grub_file_t file;
|
2003-01-02 20:12:33 +00:00
|
|
|
FILE *fp;
|
2008-02-19 14:00:11 +00:00
|
|
|
struct { grub_uint64_t start; grub_uint64_t end; } embed_region;
|
|
|
|
embed_region.start = embed_region.end = ~0UL;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2007-08-02 18:40:37 +00:00
|
|
|
auto void NESTED_FUNC_ATTR save_first_sector (grub_disk_addr_t sector, unsigned offset,
|
2003-01-02 20:12:33 +00:00
|
|
|
unsigned length);
|
2007-08-02 18:40:37 +00:00
|
|
|
auto void NESTED_FUNC_ATTR save_blocklists (grub_disk_addr_t sector, unsigned offset,
|
2003-01-02 20:12:33 +00:00
|
|
|
unsigned length);
|
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
auto int NESTED_FUNC_ATTR find_usable_region_msdos (grub_disk_t disk,
|
|
|
|
const grub_partition_t p);
|
|
|
|
int NESTED_FUNC_ATTR find_usable_region_msdos (grub_disk_t disk __attribute__ ((unused)),
|
|
|
|
const grub_partition_t p)
|
2003-01-02 23:46:21 +00:00
|
|
|
{
|
2009-05-08 19:48:54 +00:00
|
|
|
struct grub_pc_partition *pcdata = p->data;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
/* There's always an embed region, and it starts right after the MBR. */
|
|
|
|
embed_region.start = 1;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
/* For its end offset, include as many dummy partitions as we can. */
|
|
|
|
if (! grub_pc_partition_is_empty (pcdata->dos_type)
|
|
|
|
&& ! grub_pc_partition_is_bsd (pcdata->dos_type)
|
|
|
|
&& embed_region.end > p->start)
|
|
|
|
embed_region.end = p->start;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
return 1;
|
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
auto int NESTED_FUNC_ATTR find_usable_region_gpt (grub_disk_t disk,
|
|
|
|
const grub_partition_t p);
|
|
|
|
int NESTED_FUNC_ATTR find_usable_region_gpt (grub_disk_t disk __attribute__ ((unused)),
|
|
|
|
const grub_partition_t p)
|
|
|
|
{
|
|
|
|
struct grub_gpt_partentry *gptdata = p->data;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
/* If there's an embed region, it is in a dedicated partition. */
|
|
|
|
if (! memcmp (&gptdata->type, &grub_gpt_partition_type_bios_boot, 16))
|
2008-02-16 22:31:35 +00:00
|
|
|
{
|
2009-05-08 19:48:54 +00:00
|
|
|
embed_region.start = p->start;
|
|
|
|
embed_region.end = p->start + p->len;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-08 19:48:54 +00:00
|
|
|
return 1;
|
2008-02-16 22:31:35 +00:00
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 23:46:21 +00:00
|
|
|
return 0;
|
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2007-08-02 18:40:37 +00:00
|
|
|
void NESTED_FUNC_ATTR save_first_sector (grub_disk_addr_t sector, unsigned offset,
|
2003-01-02 20:12:33 +00:00
|
|
|
unsigned length)
|
|
|
|
{
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
grub_util_info ("the first sector is <%llu,%u,%u>",
|
2003-01-02 20:12:33 +00:00
|
|
|
sector, offset, length);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
if (offset != 0 || length != GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("The first sector of the core file is not sector-aligned");
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
first_sector = sector;
|
|
|
|
}
|
|
|
|
|
2007-08-02 18:40:37 +00:00
|
|
|
void NESTED_FUNC_ATTR save_blocklists (grub_disk_addr_t sector, unsigned offset,
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
unsigned length)
|
2003-01-02 20:12:33 +00:00
|
|
|
{
|
|
|
|
struct boot_blocklist *prev = block + 1;
|
|
|
|
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
grub_util_info ("saving <%llu,%u,%u> with the segment 0x%x",
|
2003-01-02 20:12:33 +00:00
|
|
|
sector, offset, length, (unsigned) current_segment);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
if (offset != 0 || last_length != GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("Non-sector-aligned data is found in the core file");
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
if (block != first_block
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
&& (grub_le_to_cpu64 (prev->start)
|
2004-04-04 13:46:03 +00:00
|
|
|
+ grub_le_to_cpu16 (prev->len)) == sector)
|
|
|
|
prev->len = grub_cpu_to_le16 (grub_le_to_cpu16 (prev->len) + 1);
|
2003-01-02 20:12:33 +00:00
|
|
|
else
|
|
|
|
{
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
block->start = grub_cpu_to_le64 (sector);
|
2004-04-04 13:46:03 +00:00
|
|
|
block->len = grub_cpu_to_le16 (1);
|
|
|
|
block->segment = grub_cpu_to_le16 (current_segment);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
block--;
|
|
|
|
if (block->len)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("The sectors of the core file are too fragmented");
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
last_length = length;
|
2004-04-04 13:46:03 +00:00
|
|
|
current_segment += GRUB_DISK_SECTOR_SIZE >> 4;
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
/* Read the boot image by the OS service. */
|
2004-04-04 13:46:03 +00:00
|
|
|
boot_path = grub_util_get_path (dir, boot_file);
|
|
|
|
boot_size = grub_util_get_image_size (boot_path);
|
|
|
|
if (boot_size != GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("The size of `%s' is not %d",
|
|
|
|
boot_path, GRUB_DISK_SECTOR_SIZE);
|
|
|
|
boot_img = grub_util_read_image (boot_path);
|
2003-01-02 20:12:33 +00:00
|
|
|
free (boot_path);
|
|
|
|
|
2008-02-03 21:53:32 +00:00
|
|
|
/* Set the addresses of variables in the boot image. */
|
2004-04-04 13:46:03 +00:00
|
|
|
boot_drive = (grub_uint8_t *) (boot_img + GRUB_BOOT_MACHINE_BOOT_DRIVE);
|
2008-02-03 21:53:32 +00:00
|
|
|
root_drive = (grub_uint8_t *) (boot_img + GRUB_BOOT_MACHINE_ROOT_DRIVE);
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
kernel_sector = (grub_disk_addr_t *) (boot_img
|
2004-04-04 13:46:03 +00:00
|
|
|
+ GRUB_BOOT_MACHINE_KERNEL_SECTOR);
|
2005-07-17 14:57:07 +00:00
|
|
|
boot_drive_check = (grub_uint16_t *) (boot_img
|
|
|
|
+ GRUB_BOOT_MACHINE_DRIVE_CHECK);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
core_path = grub_util_get_path (dir, core_file);
|
|
|
|
core_size = grub_util_get_image_size (core_path);
|
|
|
|
core_sectors = ((core_size + GRUB_DISK_SECTOR_SIZE - 1)
|
|
|
|
>> GRUB_DISK_SECTOR_BITS);
|
|
|
|
if (core_size < GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("The size of `%s' is too small", core_path);
|
|
|
|
else if (core_size > 0xFFFF * GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("The size of `%s' is too large", core_path);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
core_img = grub_util_read_image (core_path);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Have FIRST_BLOCK to point to the first blocklist. */
|
|
|
|
first_block = (struct boot_blocklist *) (core_img
|
2004-04-04 13:46:03 +00:00
|
|
|
+ GRUB_DISK_SECTOR_SIZE
|
2003-01-02 20:12:33 +00:00
|
|
|
- sizeof (*block));
|
2003-01-06 00:01:35 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
install_dos_part = (grub_int32_t *) (core_img + GRUB_DISK_SECTOR_SIZE
|
|
|
|
+ GRUB_KERNEL_MACHINE_INSTALL_DOS_PART);
|
|
|
|
install_bsd_part = (grub_int32_t *) (core_img + GRUB_DISK_SECTOR_SIZE
|
|
|
|
+ GRUB_KERNEL_MACHINE_INSTALL_BSD_PART);
|
2003-01-06 00:01:35 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
/* Open the root device and the destination device. */
|
2008-02-03 21:53:32 +00:00
|
|
|
root_dev = grub_device_open (root);
|
|
|
|
if (! root_dev)
|
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
dest_dev = grub_device_open (dest);
|
2003-01-02 20:12:33 +00:00
|
|
|
if (! dest_dev)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("setting the root device to `%s'", root);
|
2005-07-20 20:30:46 +00:00
|
|
|
if (grub_env_set ("root", root) != GRUB_ERR_NONE)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Read the original sector from the disk. */
|
2004-04-04 13:46:03 +00:00
|
|
|
tmp_img = xmalloc (GRUB_DISK_SECTOR_SIZE);
|
|
|
|
if (grub_disk_read (dest_dev->disk, 0, 0, GRUB_DISK_SECTOR_SIZE, tmp_img))
|
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Copy the possible DOS BPB. */
|
2004-04-04 13:46:03 +00:00
|
|
|
memcpy (boot_img + GRUB_BOOT_MACHINE_BPB_START,
|
|
|
|
tmp_img + GRUB_BOOT_MACHINE_BPB_START,
|
|
|
|
GRUB_BOOT_MACHINE_BPB_END - GRUB_BOOT_MACHINE_BPB_START);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Copy the possible partition table. */
|
|
|
|
if (dest_dev->disk->has_partitions)
|
2004-04-04 13:46:03 +00:00
|
|
|
memcpy (boot_img + GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC,
|
|
|
|
tmp_img + GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC,
|
|
|
|
GRUB_BOOT_MACHINE_PART_END - GRUB_BOOT_MACHINE_WINDOWS_NT_MAGIC);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
free (tmp_img);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2005-07-17 14:57:07 +00:00
|
|
|
/* If DEST_DRIVE is a hard disk, enable the workaround, which is
|
|
|
|
for buggy BIOSes which don't pass boot drive correctly. Instead,
|
|
|
|
they pass 0x00 or 0x01 even when booted from 0x80. */
|
|
|
|
if (dest_dev->disk->id & 0x80)
|
|
|
|
/* Replace the jmp (2 bytes) with double nop's. */
|
|
|
|
*boot_drive_check = 0x9090;
|
2008-06-18 17:35:26 +00:00
|
|
|
|
|
|
|
/* If we hardcoded drive as part of prefix, we don't want to
|
|
|
|
override the current setting. */
|
|
|
|
if (*install_dos_part != -2)
|
|
|
|
{
|
|
|
|
/* Embed information about the installed location. */
|
|
|
|
if (root_dev->disk->partition)
|
|
|
|
{
|
|
|
|
if (strcmp (root_dev->disk->partition->partmap->name,
|
|
|
|
"pc_partition_map") == 0)
|
|
|
|
{
|
|
|
|
struct grub_pc_partition *pcdata =
|
|
|
|
root_dev->disk->partition->data;
|
2008-06-30 23:52:24 +00:00
|
|
|
dos_part = pcdata->dos_part;
|
|
|
|
bsd_part = pcdata->bsd_part;
|
2008-06-18 17:35:26 +00:00
|
|
|
}
|
|
|
|
else if (strcmp (root_dev->disk->partition->partmap->name,
|
|
|
|
"gpt_partition_map") == 0)
|
|
|
|
{
|
2008-06-30 23:52:24 +00:00
|
|
|
dos_part = root_dev->disk->partition->index;
|
|
|
|
bsd_part = -1;
|
2008-06-18 17:35:26 +00:00
|
|
|
}
|
|
|
|
else
|
|
|
|
grub_util_error ("No PC style partitions found");
|
|
|
|
}
|
|
|
|
else
|
2008-06-30 23:52:24 +00:00
|
|
|
dos_part = bsd_part = -1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
dos_part = grub_le_to_cpu32 (*install_dos_part);
|
|
|
|
bsd_part = grub_le_to_cpu32 (*install_bsd_part);
|
2008-06-18 17:35:26 +00:00
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2008-06-18 17:35:26 +00:00
|
|
|
grub_util_info ("dos partition is %d, bsd partition is %d",
|
2008-06-30 23:52:24 +00:00
|
|
|
dos_part, bsd_part);
|
2009-05-04 16:16:03 +00:00
|
|
|
|
|
|
|
if (! dest_dev->disk->has_partitions)
|
2009-05-13 20:59:45 +00:00
|
|
|
{
|
2009-05-13 21:01:26 +00:00
|
|
|
grub_util_warn ("Attempting to install GRUB to a partitionless disk. This is a BAD idea.");
|
2009-05-13 20:59:45 +00:00
|
|
|
goto unable_to_embed;
|
|
|
|
}
|
2009-05-04 16:16:03 +00:00
|
|
|
|
|
|
|
if (dest_dev->disk->partition)
|
2009-05-13 20:59:45 +00:00
|
|
|
{
|
2009-05-13 21:01:26 +00:00
|
|
|
grub_util_warn ("Attempting to install GRUB to a partition instead of the MBR. This is a BAD idea.");
|
2009-05-13 20:59:45 +00:00
|
|
|
goto unable_to_embed;
|
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* Unlike root_dev, with dest_dev we're interested in the partition map even
|
|
|
|
if dest_dev itself is a whole disk. */
|
|
|
|
auto int NESTED_FUNC_ATTR identify_partmap (grub_disk_t disk,
|
|
|
|
const grub_partition_t p);
|
|
|
|
int NESTED_FUNC_ATTR identify_partmap (grub_disk_t disk __attribute__ ((unused)),
|
|
|
|
const grub_partition_t p)
|
|
|
|
{
|
|
|
|
dest_partmap = p->partmap->name;
|
|
|
|
return 1;
|
|
|
|
}
|
|
|
|
grub_partition_iterate (dest_dev->disk, identify_partmap);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
grub_partition_iterate (dest_dev->disk, (strcmp (dest_partmap, "pc_partition_map") ?
|
|
|
|
find_usable_region_gpt : find_usable_region_msdos));
|
2009-05-13 20:59:45 +00:00
|
|
|
if (embed_region.end == embed_region.start)
|
|
|
|
{
|
2009-05-13 21:13:11 +00:00
|
|
|
if (! strcmp (dest_partmap, "pc_partition_map"))
|
|
|
|
grub_util_warn ("This msdos-style partition label has no post-MBR gap; embedding won't be possible!");
|
|
|
|
else
|
|
|
|
grub_util_warn ("This GPT partition label has no BIOS Boot Partition; embedding won't be possible!");
|
2009-05-13 20:59:45 +00:00
|
|
|
goto unable_to_embed;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((unsigned long) core_sectors > embed_region.end - embed_region.start)
|
|
|
|
{
|
2009-05-13 21:13:11 +00:00
|
|
|
if (core_sectors > 62 * 512)
|
|
|
|
grub_util_warn ("Your core.img is unusually large. It won't fit in the embedding area.");
|
|
|
|
else if (embed_region.end - embed_region.start < 62 * 512)
|
|
|
|
grub_util_warn ("Your embedding area is unusually small. core.img won't fit in it.");
|
|
|
|
else
|
|
|
|
grub_util_warn ("Embedding area is too small for core.img.");
|
2009-05-13 20:59:45 +00:00
|
|
|
goto unable_to_embed;
|
|
|
|
}
|
|
|
|
|
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
grub_util_info ("will embed the core image at sector 0x%llx", embed_region.start);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
*install_dos_part = grub_cpu_to_le32 (dos_part);
|
|
|
|
*install_bsd_part = grub_cpu_to_le32 (bsd_part);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* The first blocklist contains the whole sectors. */
|
|
|
|
first_block->start = grub_cpu_to_le64 (embed_region.start + 1);
|
|
|
|
first_block->len = grub_cpu_to_le16 (core_sectors - 1);
|
|
|
|
first_block->segment
|
|
|
|
= grub_cpu_to_le16 (GRUB_BOOT_MACHINE_KERNEL_SEG
|
|
|
|
+ (GRUB_DISK_SECTOR_SIZE >> 4));
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* Make sure that the second blocklist is a terminator. */
|
|
|
|
block = first_block - 1;
|
|
|
|
block->start = 0;
|
|
|
|
block->len = 0;
|
|
|
|
block->segment = 0;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* Write the core image onto the disk. */
|
|
|
|
if (grub_disk_write (dest_dev->disk, embed_region.start, 0, core_size, core_img))
|
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* FIXME: can this be skipped? */
|
|
|
|
*boot_drive = 0xFF;
|
|
|
|
*root_drive = 0xFF;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
*kernel_sector = grub_cpu_to_le64 (embed_region.start);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
/* Write the boot image onto the disk. */
|
|
|
|
if (grub_disk_write (dest_dev->disk, 0, 0, GRUB_DISK_SECTOR_SIZE,
|
|
|
|
boot_img))
|
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 21:01:26 +00:00
|
|
|
goto finish;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-13 20:59:45 +00:00
|
|
|
unable_to_embed:
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-04 16:16:03 +00:00
|
|
|
if (must_embed)
|
|
|
|
grub_util_error ("Embedding is not possible, but this is required when "
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
"the root device is on a RAID array or LVM volume.");
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-04 16:16:03 +00:00
|
|
|
grub_util_warn ("Embedding is not possible. GRUB can only be installed in this "
|
|
|
|
"setup by using blocklists. However, blocklists are UNRELIABLE and "
|
|
|
|
"its use is discouraged.");
|
|
|
|
if (! force)
|
|
|
|
grub_util_error ("If you really want blocklists, use --force.");
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
/* Make sure that GRUB reads the identical image as the OS. */
|
2003-01-02 20:12:33 +00:00
|
|
|
tmp_img = xmalloc (core_size);
|
2009-02-27 21:01:25 +00:00
|
|
|
core_path_dev = grub_util_get_path (dir, core_file);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
/* It is a Good Thing to sync two times. */
|
|
|
|
sync ();
|
|
|
|
sync ();
|
|
|
|
|
|
|
|
#define MAX_TRIES 5
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
for (i = 0; i < MAX_TRIES; i++)
|
|
|
|
{
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("attempting to read the core image `%s' from GRUB%s",
|
2008-06-26 15:29:32 +00:00
|
|
|
core_path_dev, (i == 0) ? "" : " again");
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_disk_cache_invalidate_all ();
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2008-06-26 15:29:32 +00:00
|
|
|
file = grub_file_open (core_path_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
if (file)
|
|
|
|
{
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
if (grub_file_size (file) != core_size)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("succeeded in opening the core image but the size is different (%d != %d)",
|
|
|
|
(int) grub_file_size (file), (int) core_size);
|
|
|
|
else if (grub_file_read (file, tmp_img, core_size)
|
|
|
|
!= (grub_ssize_t) core_size)
|
|
|
|
grub_util_info ("succeeded in opening the core image but cannot read %d bytes",
|
2003-01-02 20:12:33 +00:00
|
|
|
(int) core_size);
|
|
|
|
else if (memcmp (core_img, tmp_img, core_size) != 0)
|
2003-01-02 23:46:21 +00:00
|
|
|
{
|
|
|
|
#if 0
|
|
|
|
FILE *dump;
|
|
|
|
FILE *dump2;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 23:46:21 +00:00
|
|
|
dump = fopen ("dump.img", "wb");
|
|
|
|
if (dump)
|
|
|
|
{
|
|
|
|
fwrite (tmp_img, 1, core_size, dump);
|
|
|
|
fclose (dump);
|
|
|
|
}
|
|
|
|
|
|
|
|
dump2 = fopen ("dump2.img", "wb");
|
|
|
|
if (dump2)
|
|
|
|
{
|
|
|
|
fwrite (core_img, 1, core_size, dump2);
|
|
|
|
fclose (dump2);
|
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
|
|
|
#endif
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("succeeded in opening the core image but the data is different");
|
2003-01-02 23:46:21 +00:00
|
|
|
}
|
2003-01-02 20:12:33 +00:00
|
|
|
else
|
|
|
|
{
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_file_close (file);
|
2003-01-02 20:12:33 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_file_close (file);
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
|
|
|
else
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("couldn't open the core image");
|
2003-01-02 23:46:21 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
if (grub_errno)
|
|
|
|
grub_util_info ("error message = %s", grub_errmsg);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_errno = GRUB_ERR_NONE;
|
2003-01-02 20:12:33 +00:00
|
|
|
sync ();
|
|
|
|
sleep (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (i == MAX_TRIES)
|
2008-06-26 15:29:32 +00:00
|
|
|
grub_util_error ("Cannot read `%s' correctly", core_path_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Clean out the blocklists. */
|
|
|
|
block = first_block;
|
|
|
|
while (block->len)
|
|
|
|
{
|
|
|
|
block->start = 0;
|
|
|
|
block->len = 0;
|
|
|
|
block->segment = 0;
|
|
|
|
|
|
|
|
block--;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
if ((char *) block <= core_img)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("No terminator in the core image");
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
/* Now read the core image to determine where the sectors are. */
|
2008-06-30 20:44:58 +00:00
|
|
|
file = grub_file_open (core_path_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
if (! file)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
file->read_hook = save_first_sector;
|
2004-04-04 13:46:03 +00:00
|
|
|
if (grub_file_read (file, tmp_img, GRUB_DISK_SECTOR_SIZE)
|
|
|
|
!= GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("Failed to read the first sector of the core image");
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
block = first_block;
|
|
|
|
file->read_hook = save_blocklists;
|
2004-04-04 13:46:03 +00:00
|
|
|
if (grub_file_read (file, tmp_img, core_size - GRUB_DISK_SECTOR_SIZE)
|
|
|
|
!= (grub_ssize_t) core_size - GRUB_DISK_SECTOR_SIZE)
|
|
|
|
grub_util_error ("Failed to read the rest sectors of the core image");
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
grub_file_close (file);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2008-06-26 15:29:32 +00:00
|
|
|
free (core_path_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
free (tmp_img);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2006-06-04 Yoshinori K. Okuji <okuji@enbug.org>
Clean up the code to support 64-bit addressing in disks and
files. This change is not enough for filesystems yet.
* util/i386/pc/grub-setup.c (struct boot_blocklist): Change the
type of "start" to grub_uint64_t.
(setup): Change the types of KERNEL_SECTOR and FIRST_SECTOR to
grub_disk_addr_t * and grub_disk_addr_t. Fix the format string in
save_first_sector and save_blocklists. Use grub_le_to_cpu64 to
convert addresses.
* util/i386/pc/biosdisk.c (open_device): Change the type of SECTOR
to grub_disk_addr_t.
* partmap/gpt.c (gpt_partition_map_iterate): Fix the format
string.
* partmap/pc.c (pc_partition_map_iterate): Likewise.
* partmap/amiga.c (amiga_partition_map_iterate): Cast RDSK.MAGIC
to char *.
* normal/script.c (grub_script_parse): Remove unused MEMFREE.
* normal/parser.y (YYLTYPE_IS_TRIVIAL): New macro.
* normal/lexer.c (grub_script_yyerror): Specify unused to LEX.
* loader/i386/pc/multiboot.c (grub_multiboot_load_elf64): Cast -1
to grub_off_t, to detect an error from grub_file_seek.
(grub_multiboot_load_elf32): Likewise.
* kern/misc.c (grub_strtoul): Use grub_strtoull. Return the
maximum unsigned long value when an overflow is detected.
(grub_strtoull): New function.
(grub_divmod64): Likewise.
(grub_lltoa): use grub_divmod64.
* kern/fs.c (struct grub_fs_block): Change the type of "offset" to
grub_disk_addr_t.
(grub_fs_blocklist_open): Increase P if P is not NULL to advance
the pointer to next character. Use grub_strtoull instead of
grub_strtoul.
(grub_fs_blocklist_read): Change the types of SECTOR, OFFSET and
SIZE to grub_disk_addr_t, grub_off_t and grub_size_t,
respectively.
* kern/file.c (grub_file_read): Prevent an oveflow of LEN, as the
return value is signed.
(grub_file_seek): Change the type of OLD to grub_off_t. Do not
test if OFFSET is less than zero, as OFFSET is unsigned now.
* kern/disk.c (struct grub_disk_cache): Change the type of
"sector" to grub_disk_addr_t.
(grub_disk_cache_get_index): Change the type of SECTOR to
grub_disk_addr_t. Calculate the hash with SECTOR casted to
unsigned after shifting.
(grub_disk_cache_invalidate): Change the type of SECTOR to
grub_disk_addr_t.
(grub_disk_cache_unlock): Likewise.
(grub_disk_cache_store): Likewise.
(grub_disk_check_range): Change the types of SECTOR, OFFSET, SIZE,
START and LEN to grub_disk_addr_t *, grub_off_t *, grub_size_t,
grub_disk_addr_t and grub_uint64_t, respectively.
(grub_disk_read): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of START_SECTOR, LEN and
POS to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
(grub_disk_write): Use an unsigned variable REAL_OFFSET for the
body, as the value of OFFSET is tweaked by
grub_disk_check_range. Change the types of LEN and N to
grub_size_t.
* io/gzio.c (struct grub_gzio): Change the types of "data_offset"
and "saved_offset" to grub_off_t.
(test_header): Cast BUF to char *.
(get_byte): Cast GZIO->DATA_OFFSET to grub_off_t. Cast GZIO->INBUF
to char *.
(grub_gzio_read): Change the types of OFFSET and SIZE to
grub_off_t and grub_size_t, respectively.
* include/grub/i386/pc/boot.h (GRUB_BOOT_MACHINE_FORCE_LBA):
Removed.
(GRUB_BOOT_MACHINE_BOOT_DRIVE): Changed to 0x4c.
(GRUB_BOOT_MACHINE_KERNEL_ADDRESS): Changed to 0x40.
(GRUB_BOOT_MACHINE_KERNEL_SEGMENT): Changed to 0x42.
(GRUB_BOOT_MACHINE_DRIVE_CHECK): Changed to 0x4e.
(GRUB_BOOT_MACHINE_LIST_SIZE): Increased to 12.
* include/grub/types.h (grub_off_t): Unconditionally set to
grub_uint64_t.
(grub_disk_addr_t): Changed to grub_uint64_t.
* include/grub/partition.h (struct grub_partition): Change the
types of "start", "len" and "offset" to grub_disk_addr_t,
grub_uint64_t and grub_disk_addr_t, respectively.
(grub_partition_get_start): Return grub_disk_addr_t.
(grub_partition_get_len): Return grub_uint64_t.
* include/grub/misc.h (grub_strtoull): New prototype.
(grub_divmod64): Likewise.
* include/grub/fshelp.h (grub_fshelp_read_file): Change the types
of SECTOR, LEN and FILESIZE to grub_disk_addr_t, grub_size_t and
grub_off_t, respectively.
All callers and references changed.
* include/grub/fs.h (struct grub_fs): Change the type of LEN to
grub_size_t in "read".
All callers and references changed.
* include/grub/file.h (struct grub_file): Change the types of
"offset" and "size" to grub_off_t and grub_off_t,
respectively. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_file_read): Change the type of LEN to grub_size_t.
(grub_file_seek): Return grub_off_t. Change the type of OFFSET to
grub_off_t.
(grub_file_size): Return grub_off_t.
(grub_file_tell): Likewise.
All callers and references changed.
* include/grub/disk.h (struct grub_disk_dev): Change the types of
SECTOR and SIZE to grub_disk_addr_t and grub_size_t in "read" and
"write".
(struct grub_disk): Change the type of "total_sectors" to
grub_uint64_t. Change the type of SECTOR to grub_disk_addr_t in
"read_hook".
(grub_disk_read): Change the types of SECTOR, OFFSET and SIZE to
grub_disk_addr_t, grub_off_t and grub_size_t, respectively.
(grub_disk_write): Likewise.
All callers and references changed.
* fs/iso9660.c (grub_iso9660_susp_iterate): Cast parameters to
char * for grub_strncmp to silence gcc.
(grub_iso9660_mount): Likewise.
(grub_iso9660_mount): Likewise.
(grub_iso9660_read_symlink): Likewise. Also, remove the nonsense
return statement.
(grub_iso9660_iterate_dir): Likewise.
(grub_iso9660_label): Cast DATA->VOLDESC.VOLNAME to char *.
* fs/hfs.c (grub_hfs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/hfsplus.c (grub_hfsplus_read_file): Likewise.
* fs/jfs.c (grub_jfs_read_file): Likewise.
* fs/minix.c (grub_jfs_read_file): Likewise.
* fs/sfs.c (grub_jfs_read_file): Likewise.
* fs/ufs.c (grub_jfs_read_file): Likewise.
* fs/xfs.c (grub_jfs_read_file): Likewise.
* fs/fat.c (grub_fat_read_data): Change the types of SECTOR, LEN
and SIZE to grub_disk_addr_t, grub_size_t and grub_size_t,
respectively.
* fs/ext2.c (grub_ext2_read_block): When an error happens, set
BLKNR to -1 instead of returning GRUB_ERRNO.
(grub_ext2_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* fs/affs.c (grub_affs_read_file): Change the types of SECTOR and
LEN to grub_disk_addr_t and grub_size_t, respectively.
* font/manager.c (grub_font_get_glyph): Cast BITMAP to char * for
grub_file_read.
* disk/ieee1275/ofdisk.c (grub_ofdisk_read): Fix the format
string. Do not cast SECTOR explicitly.
* disk/i386/pc/biosdisk.c (grub_biosdisk_open): Change the type of
TOTAL_SECTORS to grub_uint64_t. Do not mask DRP->TOTAL_SECTORS.
(grub_biosdisk_rw): Change the types of SECTOR and SIZE to
grub_disk_addr_t and grub_size_t, respectively. If the sector is
over 2TB and LBA mode is not supported, raise an error.
(get_safe_sectors): New function.
(grub_biosdisk_read): Use get_safe_sectors.
(grub_biosdisk_write): Likewise.
* disk/efi/efidisk.c (grub_efidisk_read): Fix the format string.
(grub_efidisk_write): Likewise.
* disk/loopback.c (delete_loopback): Cosmetic changes.
(grub_cmd_loopback): Likewise. Also, test NEWDEV->FILENAME
correctly.
(grub_loopback_open): Likewise.
(grub_loopback_read): Likewise. Also, change the type of POS to
grub_off_t, and fix the usage of grub_memset.
* commands/i386/pc/play.c: Include grub/machine/time.h.
* commands/ls.c (grub_ls_list_files): Use "llu" instead of "d" to
print FILE->SIZE.
* commands/configfile.c: Include grub/env.h.
* commands/cmp.c (grub_cmd_cmp): Do not use ERR, but use
GRUB_ERRNO directly instead. Change the type of POS to
grub_off_t. Follow the coding standard.
* commands/blocklist.c: Include grub/partition.h.
(grub_cmd_blocklist): Return an error if the underlying device is
not a disk. Take the starting sector of a partition into account,
if a partition is used.
* boot/i386/pc/diskboot.S (bootloop): Adapted to the new offset of
a length field.
(lba_mode): Support 64-bit addresses.
(chs_mode): Likewise.
(copy_buffer): Adapted to the new offsets of a length field and a
segment field.
(blocklist_default_start): Allocate 64-bit space.
* boot/i386/pc/boot.S (force_lba): Removed.
(boot_drive): Moved to under KERNEL_SECTOR.
(kernel_sector): Moved to under KENREL_SEGMENT. Allocate 64-bit
space.
(real_start): Set %si earlier. Remove code for FORCE_LBA, since it
is useless.
(lba_mode): Refactored to support a 64-bit address. More size
optimization.
(setup_sectors): Likewise.
2006-06-04 15:56:55 +00:00
|
|
|
*kernel_sector = grub_cpu_to_le64 (first_sector);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2008-07-30 10:44:38 +00:00
|
|
|
/* FIXME: can this be skipped? */
|
|
|
|
*boot_drive = 0xFF;
|
2008-02-03 21:53:32 +00:00
|
|
|
*root_drive = 0xFF;
|
|
|
|
|
2008-06-30 23:52:24 +00:00
|
|
|
*install_dos_part = grub_cpu_to_le32 (dos_part);
|
|
|
|
*install_bsd_part = grub_cpu_to_le32 (bsd_part);
|
|
|
|
|
2003-01-06 00:01:35 +00:00
|
|
|
/* Write the first two sectors of the core image onto the disk. */
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("opening the core image `%s'", core_path);
|
2003-01-02 20:12:33 +00:00
|
|
|
fp = fopen (core_path, "r+b");
|
|
|
|
if (! fp)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("Cannot open `%s'", core_path);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_write_image (core_img, GRUB_DISK_SECTOR_SIZE * 2, fp);
|
2003-01-02 20:12:33 +00:00
|
|
|
fclose (fp);
|
|
|
|
|
|
|
|
/* Write the boot image onto the disk. */
|
2004-04-04 13:46:03 +00:00
|
|
|
if (grub_disk_write (dest_dev->disk, 0, 0, GRUB_DISK_SECTOR_SIZE, boot_img))
|
|
|
|
grub_util_error ("%s", grub_errmsg);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
finish:
|
|
|
|
|
|
|
|
/* Sync is a Good Thing. */
|
|
|
|
sync ();
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2008-06-26 15:29:32 +00:00
|
|
|
free (core_path);
|
2003-01-02 20:12:33 +00:00
|
|
|
free (core_img);
|
|
|
|
free (boot_img);
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_device_close (dest_dev);
|
2008-02-03 21:53:32 +00:00
|
|
|
grub_device_close (root_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
static struct option options[] =
|
|
|
|
{
|
|
|
|
{"boot-image", required_argument, 0, 'b'},
|
|
|
|
{"core-image", required_argument, 0, 'c'},
|
|
|
|
{"directory", required_argument, 0, 'd'},
|
|
|
|
{"device-map", required_argument, 0, 'm'},
|
|
|
|
{"root-device", required_argument, 0, 'r'},
|
2009-05-04 16:16:03 +00:00
|
|
|
{"force", no_argument, 0, 'f'},
|
2003-01-02 20:12:33 +00:00
|
|
|
{"help", no_argument, 0, 'h'},
|
|
|
|
{"version", no_argument, 0, 'V'},
|
|
|
|
{"verbose", no_argument, 0, 'v'},
|
|
|
|
{0, 0, 0, 0}
|
|
|
|
};
|
|
|
|
|
|
|
|
static void
|
|
|
|
usage (int status)
|
|
|
|
{
|
|
|
|
if (status)
|
2004-04-04 13:46:03 +00:00
|
|
|
fprintf (stderr, "Try ``grub-setup --help'' for more information.\n");
|
2003-01-02 20:12:33 +00:00
|
|
|
else
|
|
|
|
printf ("\
|
2004-04-04 13:46:03 +00:00
|
|
|
Usage: grub-setup [OPTION]... DEVICE\n\
|
2003-01-02 20:12:33 +00:00
|
|
|
\n\
|
|
|
|
Set up images to boot from DEVICE.\n\
|
2008-01-05 12:20:28 +00:00
|
|
|
DEVICE must be a GRUB device (e.g. ``(hd0,1)'').\n\
|
2003-01-02 20:12:33 +00:00
|
|
|
\n\
|
2005-08-07 17:12:52 +00:00
|
|
|
-b, --boot-image=FILE use FILE as the boot image [default=%s]\n\
|
|
|
|
-c, --core-image=FILE use FILE as the core image [default=%s]\n\
|
2004-04-04 13:46:03 +00:00
|
|
|
-d, --directory=DIR use GRUB files in the directory DIR [default=%s]\n\
|
2003-01-02 20:12:33 +00:00
|
|
|
-m, --device-map=FILE use FILE as the device map [default=%s]\n\
|
|
|
|
-r, --root-device=DEV use DEV as the root device [default=guessed]\n\
|
2009-05-04 16:16:03 +00:00
|
|
|
-f, --force install even if problems are detected\n\
|
2003-01-02 20:12:33 +00:00
|
|
|
-h, --help display this message and exit\n\
|
|
|
|
-V, --version print version information and exit\n\
|
|
|
|
-v, --verbose print verbose messages\n\
|
|
|
|
\n\
|
2004-03-14 17:48:25 +00:00
|
|
|
Report bugs to <%s>.\n\
|
2003-01-02 20:12:33 +00:00
|
|
|
",
|
2004-03-14 17:48:25 +00:00
|
|
|
DEFAULT_BOOT_FILE, DEFAULT_CORE_FILE, DEFAULT_DIRECTORY,
|
|
|
|
DEFAULT_DEVICE_MAP, PACKAGE_BUGREPORT);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
exit (status);
|
|
|
|
}
|
|
|
|
|
|
|
|
static char *
|
|
|
|
get_device_name (char *dev)
|
|
|
|
{
|
|
|
|
size_t len = strlen (dev);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
if (dev[0] != '(' || dev[len - 1] != ')')
|
|
|
|
return 0;
|
|
|
|
|
|
|
|
dev[len - 1] = '\0';
|
|
|
|
return dev + 1;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
main (int argc, char *argv[])
|
|
|
|
{
|
|
|
|
char *boot_file = 0;
|
|
|
|
char *core_file = 0;
|
|
|
|
char *dir = 0;
|
|
|
|
char *dev_map = 0;
|
|
|
|
char *root_dev = 0;
|
|
|
|
char *dest_dev;
|
2009-05-04 16:16:03 +00:00
|
|
|
int must_embed = 0, force = 0;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2004-04-04 13:46:03 +00:00
|
|
|
progname = "grub-setup";
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Check for options. */
|
|
|
|
while (1)
|
|
|
|
{
|
2009-05-04 16:16:03 +00:00
|
|
|
int c = getopt_long (argc, argv, "b:c:d:m:r:hVvf", options, 0);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
if (c == -1)
|
|
|
|
break;
|
|
|
|
else
|
|
|
|
switch (c)
|
|
|
|
{
|
|
|
|
case 'b':
|
|
|
|
if (boot_file)
|
|
|
|
free (boot_file);
|
|
|
|
|
|
|
|
boot_file = xstrdup (optarg);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'c':
|
|
|
|
if (core_file)
|
|
|
|
free (core_file);
|
|
|
|
|
|
|
|
core_file = xstrdup (optarg);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'd':
|
|
|
|
if (dir)
|
|
|
|
free (dir);
|
|
|
|
|
|
|
|
dir = xstrdup (optarg);
|
|
|
|
break;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
case 'm':
|
|
|
|
if (dev_map)
|
|
|
|
free (dev_map);
|
|
|
|
|
|
|
|
dev_map = xstrdup (optarg);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'r':
|
|
|
|
if (root_dev)
|
|
|
|
free (root_dev);
|
|
|
|
|
|
|
|
root_dev = xstrdup (optarg);
|
|
|
|
break;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2009-05-04 16:16:03 +00:00
|
|
|
case 'f':
|
|
|
|
force = 1;
|
|
|
|
break;
|
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
case 'h':
|
|
|
|
usage (0);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case 'V':
|
2004-04-04 13:46:03 +00:00
|
|
|
printf ("grub-setup (%s) %s\n", PACKAGE_NAME, PACKAGE_VERSION);
|
2003-01-02 20:12:33 +00:00
|
|
|
return 0;
|
|
|
|
|
|
|
|
case 'v':
|
|
|
|
verbosity++;
|
|
|
|
break;
|
|
|
|
|
|
|
|
default:
|
|
|
|
usage (1);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2008-02-09 10:46:37 +00:00
|
|
|
if (verbosity > 1)
|
|
|
|
grub_env_set ("debug", "all");
|
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
/* Obtain DEST_DEV. */
|
|
|
|
if (optind >= argc)
|
|
|
|
{
|
|
|
|
fprintf (stderr, "No device is specified.\n");
|
|
|
|
usage (1);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (optind + 1 != argc)
|
|
|
|
{
|
|
|
|
fprintf (stderr, "Unknown extra argument `%s'.\n", argv[optind + 1]);
|
|
|
|
usage (1);
|
|
|
|
}
|
|
|
|
|
2005-07-24 18:16:26 +00:00
|
|
|
/* Initialize the emulated biosdisk driver. */
|
|
|
|
grub_util_biosdisk_init (dev_map ? : DEFAULT_DEVICE_MAP);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
2007-07-22 19:17:27 +00:00
|
|
|
/* Initialize all modules. */
|
|
|
|
grub_init_all ();
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2005-07-24 18:16:26 +00:00
|
|
|
dest_dev = get_device_name (argv[optind]);
|
2003-01-02 20:12:33 +00:00
|
|
|
if (! dest_dev)
|
|
|
|
{
|
2005-07-24 18:16:26 +00:00
|
|
|
/* Possibly, the user specified an OS device file. */
|
2007-05-16 21:38:44 +00:00
|
|
|
dest_dev = grub_util_get_grub_dev (argv[optind]);
|
2005-07-24 18:16:26 +00:00
|
|
|
if (! dest_dev)
|
|
|
|
{
|
|
|
|
fprintf (stderr, "Invalid device `%s'.\n", argv[optind]);
|
|
|
|
usage (1);
|
|
|
|
}
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
2005-07-24 18:16:26 +00:00
|
|
|
else
|
|
|
|
/* For simplicity. */
|
|
|
|
dest_dev = xstrdup (dest_dev);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
if (root_dev)
|
|
|
|
{
|
|
|
|
char *tmp = get_device_name (root_dev);
|
|
|
|
|
|
|
|
if (! tmp)
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_error ("Invalid root device `%s'", root_dev);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
tmp = xstrdup (tmp);
|
|
|
|
free (root_dev);
|
|
|
|
root_dev = tmp;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
2007-05-16 21:38:44 +00:00
|
|
|
root_dev = grub_util_get_grub_dev (grub_guess_root_device (dir ? : DEFAULT_DIRECTORY));
|
2003-01-02 20:12:33 +00:00
|
|
|
if (! root_dev)
|
|
|
|
{
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_info ("guessing the root device failed, because of `%s'",
|
|
|
|
grub_errmsg);
|
|
|
|
grub_util_error ("Cannot guess the root device. Specify the option ``--root-device''.");
|
2003-01-02 20:12:33 +00:00
|
|
|
}
|
|
|
|
}
|
2005-08-07 17:12:52 +00:00
|
|
|
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
#ifdef __linux__
|
|
|
|
if (grub_util_lvm_isvolume (root_dev))
|
2008-06-18 17:35:26 +00:00
|
|
|
must_embed = 1;
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2008-06-18 17:35:26 +00:00
|
|
|
if (root_dev[0] == 'm' && root_dev[1] == 'd'
|
|
|
|
&& root_dev[2] >= '0' && root_dev[2] <= '9')
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
{
|
2008-06-18 17:35:26 +00:00
|
|
|
/* FIXME: we can avoid this on RAID1. */
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
must_embed = 1;
|
|
|
|
}
|
2008-06-18 17:35:26 +00:00
|
|
|
|
|
|
|
if (dest_dev[0] == 'm' && dest_dev[1] == 'd'
|
|
|
|
&& dest_dev[2] >= '0' && dest_dev[2] <= '9')
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
{
|
|
|
|
char **devicelist;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
devicelist = grub_util_raid_getmembers (dest_dev);
|
|
|
|
|
|
|
|
for (i = 0; devicelist[i]; i++)
|
|
|
|
{
|
2008-06-18 17:35:26 +00:00
|
|
|
setup (dir ? : DEFAULT_DIRECTORY,
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
boot_file ? : DEFAULT_BOOT_FILE,
|
|
|
|
core_file ? : DEFAULT_CORE_FILE,
|
2009-05-04 16:16:03 +00:00
|
|
|
root_dev, grub_util_get_grub_dev (devicelist[i]), 1, force);
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
#endif
|
2003-01-02 20:12:33 +00:00
|
|
|
/* Do the real work. */
|
2008-06-18 17:35:26 +00:00
|
|
|
setup (dir ? : DEFAULT_DIRECTORY,
|
2006-10-14 Yoshinori K. Okuji <okuji@enbug.org>
* DISTLIST: Added commands/echo.c, disk/lvm.c, disk/raid.c,
include/grub/bitmap.h, include/grub/lvm.h, include/grub/raid.h,
include/grub/i386/pc/vbeutil.h, include/grub/util/lvm.h,
include/grub/util/raid.h, util/lvm.c, util/raid.c, video/bitmap.c,
video/readers/tga.c and video/i386/pc/vbeutil.c.
2006-10-14 Jeroen Dekkers <jeroen@dekkers.cx>
Added support for RAID and LVM.
* disk/lvm.c: New file.
* disk/raid.c: Likewise.
* include/grub/lvm.h: Likewise.
* include/grub/raid.h: Likewise.
* include/grub/util/lvm.h: Likewise.
* include/grub/util/raid.h: Likewise.
* util/lvm.c: Likewise.
* util/raid.c: Likewise.
* include/grub/disk.h (grub_disk_dev_id): Add
GRUB_DISK_DEVICE_RAID_ID and GRUB_DISK_DEVICE_LVM_ID.
(grub_disk_get_size): New prototype.
* kern/disk.c (grub_disk_open): Check whether grub_partition_probe()
returns a partition.
(grub_disk_get_size): New function.
* kern/i386/pc/init.c (make_install_device): Copy the prefix
verbatim if grub_install_dos_part is -2.
* util/i386/pc/getroot.c (grub_guess_root_device): Support RAID
and LVM devices.
* util/i386/pc/grub-setup.c (setup): New argument
MUST_EMBED. Force embedding of GRUB when the argument is
true. Close FILE before returning.
(main): Add support for RAID and LVM.
* conf/common.rmk: Add RAID and LVM modules.
* conf/i386-pc.rmk (grub_setup_SOURCES): Add util/raid.c and
util/lvm.c.
(grub_emu_SOURCES): Add disk/raid.c and disk/lvm.c.
* kern/misc.c (grub_strstr): New function.
* include/grub/misc.h (grub_strstr): New prototype.
2006-10-14 15:24:53 +00:00
|
|
|
boot_file ? : DEFAULT_BOOT_FILE,
|
|
|
|
core_file ? : DEFAULT_CORE_FILE,
|
2009-05-04 16:16:03 +00:00
|
|
|
root_dev, dest_dev, must_embed, force);
|
2003-01-02 20:12:33 +00:00
|
|
|
|
|
|
|
/* Free resources. */
|
2007-07-22 19:17:27 +00:00
|
|
|
grub_fini_all ();
|
2004-04-04 13:46:03 +00:00
|
|
|
grub_util_biosdisk_fini ();
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
free (boot_file);
|
|
|
|
free (core_file);
|
|
|
|
free (dir);
|
|
|
|
free (dev_map);
|
|
|
|
free (root_dev);
|
2005-07-24 18:16:26 +00:00
|
|
|
free (dest_dev);
|
2009-06-10 21:04:23 +00:00
|
|
|
|
2003-01-02 20:12:33 +00:00
|
|
|
return 0;
|
|
|
|
}
|