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Documented -as mkisofs options *-boot-part

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This commit is contained in:
Thomas Schmitt 2012-06-18 08:26:06 +00:00
parent 26f4c5aa6c
commit 4e733f082a
5 changed files with 201 additions and 83 deletions
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7
xorriso/emulators.c
View File

@ -823,9 +823,10 @@ int Xorriso_genisofs_help(struct XorrisO *xorriso, int flag)
" -mipsel-boot FILE Set mipsel boot image name (relative to image root)",
" -B FILES, -sparc-boot FILES Set sparc boot image names",
" -sparc-label label text Set sparc boot disk label",
/* >>> -chrp-boot-part -prep-boot-part -efi-boot-part */
" -efi-boot-part DISKFILE|--efi-boot-image",
" Set data source for EFI System Partition",
" -chrp-boot-part Mark ISO image size by MBR partition type 0x41",
" -prep-boot-part DISKFILE Set data source for MBR partition type 0x96",
" -append_partition NUMBER TYPE FILE",
" Append FILE after image. TYPE is hex: 0x..",
" --modification-date=YYYYMMDDhhmmsscc",

2
xorriso/xorriso_timestamp.h
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@ -1 +1 @@
#define Xorriso_timestamP "2012.06.15.085732"
#define Xorriso_timestamP "2012.06.18.082701"

49
xorriso/xorrisofs.1
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@ -9,7 +9,7 @@
.\" First parameter, NAME, should be all caps
.\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
.\" other parameters are allowed: see man(7), man(1)
.TH XORRISOFS 1 "Version 1.2.3, Jun 14, 2012"
.TH XORRISOFS 1 "Version 1.2.3, Jun 17, 2012"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -890,19 +890,31 @@ Alias of \-c.
Prevent the El Torito boot catalog from appearing as file
in the directory trees of the image.
.TP
.B System Area, MBR, other boot blocks:
.B System Area, MBR, GPT, APM, other boot blocks:
.PP
The first 16 blocks of an ISO image are the System Area.
It is reserved for system dependent boot software. This may be the
CD boot facilities of exotic hardware architectures or it may be
a MBR for booting via PC\-BIOS from USB stick or hard disk.
boot facilities and partition tables of various hardware architectures.
.br
A \fBMBR\fR (Master Boot Record) contains boot code and a partition table.
It does not hamper El Torito booting from CDROM.
It is read by PC\-BIOS when booting from USB stick or hard disk,
and by PowerPC CHRP or PReP when booting.
An MBR partiton with type 0xee indicates the presence of GPT.
.br
\fBxorrisofs\fR supports boot facilities other than PC\-BIOS:
A \fBGPT\fR (GUID Partition Table) marks partitions in a more modern way.
It is read by EFI when booting from USB stick or hard disk, and may be used
for finding and mounting a HFS+ partition inside the ISO image.
.br
An \fBAPM\fR (Apple Partition Map) marks the HFS+ partition.
It is read by Macs for booting and for mounting.
.br
MBR, GPT and APM are combinable. APM occupies the first 8 bytes of
MBR boot code. All three do not hamper El Torito booting from CDROM.
.br
\fBxorrisofs\fR supports further boot facilities:
MIPS Big Endian (SGI), MIPS Little Endian (DEC), SUN SPARC.
Those are mutually not combinable and also not combinable with MBR.
Those are mutually not combinable and also not combinable with MBR, GPT,
or APM.
.br
.TP
\fB\-G\fR disk_path
@ -993,6 +1005,29 @@ or a hexadecimal number between 0x00 and 0xff. Not all those numbers will
yield usable results. For a list of codes search the Internet for
"Partition Types" or run fdisk command "L".
.TP
\fB\-efi-boot-part\fR disk_path
Copy a file from disk into the emerging ISO image and mark it by a GPT entry as
EFI System Partition. EFI boot firmware is supposed to use a FAT filesystem
image in such a partition for booting from USB stick or hard disk.
.br
Instead of a disk_path, the word \-\-efi\-boot\-image may be given.
It exposes in GPT the content of the first El Torito EFI boot image as
EFI system partition. EFI boot images are introduced by options \-e or
\-\-efi\-boot.
The affected EFI boot image cannot show up in HFS+ because it is stored
outside the HFS+ partition.
.TP
\fB\-chrp-boot-part\fR
Mark the block range of the whole emerging ISO image as MBR partition of type
0x41. This is not compatible with any other feature that produces MBR
partition entries. It makes GPT unrecognizable.
.TP
\fB\-prep-boot-part\fR disk_path
Copy a file from disk into the emerging ISO image and mark it by a MBR
partition entry of type 0x96. PReP boot firmware is supposed to read
the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT.
.TP
\fB\-mips-boot\fR iso_rr_path
Declare a data file in the image to be a
MIPS Big Endian boot file and cause production of a MIPS Big Endian Volume

165
xorriso/xorrisofs.info
View File

@ -167,7 +167,7 @@ File: xorrisofs.info, Node: Options, Next: Examples, Prev: Xorriso, Up: Top
* SetHide:: Settings for file hiding
* ImageId:: ISO image ID strings
* Bootable:: El Torito Bootable ISO images
* SystemArea:: System Area, MBR, other boot blocks
* SystemArea:: System Area, MBR, GPT, APM, other boot blocks
* Charset:: Character sets
* Jigdo:: Jigdo Template Extraction
* Miscellaneous:: Miscellaneous options
@ -884,18 +884,26 @@ Sytem Area.

File: xorrisofs.info, Node: SystemArea, Next: Charset, Prev: Bootable, Up: Options
5.9 System Area, MBR, other boot blocks
=======================================
5.9 System Area, MBR, GPT, APM, other boot blocks
=================================================
The first 16 blocks of an ISO image are the System Area. It is
reserved for system dependent boot software. This may be the CD boot
facilities of exotic hardware architectures or it may be a MBR for
booting via PC-BIOS from USB stick or hard disk.
reserved for system dependent boot software. This may be the boot
facilities and partition tables of various hardware architectures.
A *MBR* (Master Boot Record) contains boot code and a partition table.
It does not hamper El Torito booting from CDROM.
`xorrisofs' supports boot facilities other than PC-BIOS: MIPS Big
Endian (SGI), MIPS Little Endian (DEC), SUN SPARC. Those are mutually
not combinable and also not combinable with MBR.
It is read by PC-BIOS when booting from USB stick or hard disk, and by
PowerPC CHRP or PReP when booting. An MBR partiton with type 0xee
indicates the presence of GPT.
A *GPT* (GUID Partition Table) marks partitions in a more modern way.
It is read by EFI when booting from USB stick or hard disk, and may be
used for finding and mounting a HFS+ partition inside the ISO image.
An *APM* (Apple Partition Map) marks the HFS+ partition. It is read by
Macs for booting and for mounting.
MBR, GPT and APM are combinable. APM occupies the first 8 bytes of MBR
boot code. All three do not hamper El Torito booting from CDROM.
`xorrisofs' supports further boot facilities: MIPS Big Endian (SGI),
MIPS Little Endian (DEC), SUN SPARC. Those are mutually not combinable
and also not combinable with MBR, GPT, or APM.
-G disk_path
Copy at most 32768 bytes from the given disk file to the very
@ -983,6 +991,29 @@ not combinable and also not combinable with MBR.
usable results. For a list of codes search the Internet for
"Partition Types" or run fdisk command "L".
-efi-boot-part disk_path
Copy a file from disk into the emerging ISO image and mark it by a
GPT entry as EFI System Partition. EFI boot firmware is supposed
to use a FAT filesystem image in such a partition for booting from
USB stick or hard disk.
Instead of a disk_path, the word --efi-boot-image may be given.
It exposes in GPT the content of the first El Torito EFI boot
image as EFI system partition. EFI boot images are introduced by
options -e or --efi-boot. The affected EFI boot image cannot show
up in HFS+ because it is stored outside the HFS+ partition.
-chrp-boot-part
Mark the block range of the whole emerging ISO image as MBR
partition of type 0x41. This is not compatible with any other
feature that produces MBR partition entries. It makes GPT
unrecognizable.
-prep-boot-part disk_path
Copy a file from disk into the emerging ISO image and mark it by a
MBR partition entry of type 0x96. PReP boot firmware is supposed
to read the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT.
-mips-boot iso_rr_path
Declare a data file in the image to be a MIPS Big Endian boot file
and cause production of a MIPS Big Endian Volume Header. This is
@ -1613,7 +1644,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* --boot-catalog-hide Hide El Torito boot catalog: Bootable.
(line 95)
* --efi-boot El Torito EFI boot image: Bootable. (line 58)
* --embedded-boot Fill System Area e.g. by MBR: SystemArea. (line 27)
* --embedded-boot Fill System Area e.g. by MBR: SystemArea. (line 35)
* --emul-toc enable table-of-content emulation: SetProduct. (line 35)
* --for_backup Enable backup fidelity: SetExtras. (line 67)
* --hardlinks Recording of hardlink relations: SetExtras. (line 92)
@ -1630,7 +1661,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 84)
* --old-root-no-md5 disable MD5 with -old-root: SetInsert. (line 105)
* --protective-msdos-label Patch System Area partition table: SystemArea.
(line 41)
(line 49)
* --quoted_path_list read pathspecs from disk file: SetInsert.
(line 13)
* --scdbackup_tag Recording of MD5 checksum: SetExtras. (line 101)
@ -1642,10 +1673,10 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -abstract set Abstract File path: ImageId. (line 66)
* -allow-lowercase lowercase in ISO file names: SetCompl. (line 46)
* -append_partition Append MBR partition after image: SystemArea.
(line 86)
(line 94)
* -appid set Application Id: ImageId. (line 46)
* -b El Torito PC-BIOS boot image: Bootable. (line 32)
* -B SUN SPARC boot images: SystemArea. (line 116)
* -B SUN SPARC boot images: SystemArea. (line 147)
* -biblio set Biblio File path: ImageId. (line 72)
* -boot-info-table Patch El Torito boot image: Bootable. (line 80)
* -boot-load-size El Torito boot image load size: Bootable. (line 63)
@ -1656,6 +1687,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -checksum_algorithm_iso choose .jigdo checksums: Jigdo. (line 80)
* -checksum_algorithm_template choose .template checksums: Jigdo.
(line 87)
* -chrp-boot-part CHRP partition: SystemArea. (line 122)
* -copyright set Copyright File path: ImageId. (line 77)
* -D allow deep directory hierachies: SetExtras. (line 31)
* -d omit trailing dot in ISO file names: SetCompl. (line 56)
@ -1666,6 +1698,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -disallow_dir_id_ext enforce ISO level 1 directory names: SetCompl.
(line 24)
* -e El Torito EFI boot image: Bootable. (line 50)
* -efi-boot-part EFI boot partition: SystemArea. (line 111)
* -eltorito-alt-boot begin next boot catalog entry: Bootable.
(line 43)
* -eltorito-boot El Torito PC-BIOS boot image: Bootable. (line 40)
@ -1678,8 +1711,8 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -follow-links follow symbolic links on disk: SetInsert. (line 28)
* -full-iso9660-filenames allow 31 characters in ISO file names: SetCompl.
(line 66)
* -G Fill System Area e.g. by MBR: SystemArea. (line 17)
* -generic-boot Fill System Area e.g. by MBR: SystemArea. (line 24)
* -G Fill System Area e.g. by MBR: SystemArea. (line 25)
* -generic-boot Fill System Area e.g. by MBR: SystemArea. (line 32)
* -graft-points enable target=source pathspecs: SetInsert. (line 31)
* -hard-disk-boot El Torito boot image emulation: Bootable. (line 68)
* -help list supported options: Miscellaneous. (line 20)
@ -1705,7 +1738,7 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
(line 17)
* -iso-level define ISO 9660 limitations: SetCompl. (line 7)
* -isohybrid-mbr Install ISOLINUX isohybrid MBR: SystemArea.
(line 30)
(line 38)
* -J enable production of Joliet directory tree: SetExtras. (line 110)
* -jigdo-exclude add exclusion pattern for .md5: Jigdo. (line 59)
* -jigdo-force-md5 add check pattern for .md5: Jigdo. (line 52)
@ -1725,8 +1758,8 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -max-iso9660-filenames allow 37 characters in ISO file names: SetCompl.
(line 69)
* -md5-list set path of readable .md5: Jigdo. (line 73)
* -mips-boot MIPS Big Endian boot image: SystemArea. (line 103)
* -mipsel-boot MIPS Little Endian boot image: SystemArea. (line 110)
* -mips-boot MIPS Big Endian boot image: SystemArea. (line 134)
* -mipsel-boot MIPS Little Endian boot image: SystemArea. (line 141)
* -N omit version number in ISO file names: SetCompl. (line 73)
* -no-emul-boot El Torito boot image emulation: Bootable. (line 72)
* -no-pad do not add zeros to ISO tree: SetProduct. (line 76)
@ -1744,12 +1777,13 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -p set Preparer Id: ImageId. (line 54)
* -p set Publisher Id: ImageId. (line 30)
* -pad add 300 KiB of zeros to ISO tree: SetProduct. (line 69)
* -partition_cyl_align Image size alignment: SystemArea. (line 75)
* -partition_hd_cyl MBR heads per cylinder: SystemArea. (line 58)
* -partition_cyl_align Image size alignment: SystemArea. (line 83)
* -partition_hd_cyl MBR heads per cylinder: SystemArea. (line 66)
* -partition_offset Make mountable by partition 1: SystemArea.
(line 46)
* -partition_sec_hd MBR sectors per head: SystemArea. (line 62)
(line 54)
* -partition_sec_hd MBR sectors per head: SystemArea. (line 70)
* -path-list read pathspecs from disk file: SetInsert. (line 8)
* -prep-boot-part PReP partition: SystemArea. (line 128)
* -preparer set Preparer Id: ImageId. (line 63)
* -prev-session set path for loading existing ISO image: Loading.
(line 22)
@ -1767,8 +1801,8 @@ File: xorrisofs.info, Node: CommandIdx, Next: ConceptIdx, Prev: Legal, Up: T
* -root redirect ISO root directory: SetInsert. (line 64)
* -rr_reloc_dir set deep directory relocation target: SetExtras.
(line 47)
* -sparc-boot SUN SPARC boot images: SystemArea. (line 128)
* -sparc-label SUN Disk Label text: SystemArea. (line 131)
* -sparc-boot SUN SPARC boot images: SystemArea. (line 159)
* -sparc-label SUN Disk Label text: SystemArea. (line 162)
* -sysid set System Id: ImageId. (line 49)
* -transparent-compression enable recognition of zisofs files: SetInsert.
(line 61)
@ -1796,6 +1830,7 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Abstract File, set path, -abstract: ImageId. (line 66)
* ACL, record and load, --acl: SetExtras. (line 71)
* APM, _definition: SystemArea. (line 16)
* Application Id, set, -A, -appid: ImageId. (line 38)
* Backup, enable fidelity, --for_backup: SetExtras. (line 67)
* Biblio File, set path, -biblio: ImageId. (line 72)
@ -1812,20 +1847,23 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
(line 80)
* Bootability, control, --efi-boot: Bootable. (line 58)
* Bootability, control, -b, -eltorito-boot: Bootable. (line 32)
* Bootability, control, -B, -sparc-boot: SystemArea. (line 116)
* Bootability, control, -B, -sparc-boot: SystemArea. (line 147)
* Bootability, control, -e: Bootable. (line 50)
* Bootability, control, -mips-boot: SystemArea. (line 103)
* Bootability, control, -mipsel-boot: SystemArea. (line 110)
* Bootability, control, -mips-boot: SystemArea. (line 134)
* Bootability, control, -mipsel-boot: SystemArea. (line 141)
* Bootability, fill System Area e.g. by MBR, -G, --embedded-boot, -generic-boot: SystemArea.
(line 17)
(line 25)
* Bootability, for CHRP, -chrp-boot-part: SystemArea. (line 122)
* Bootability, for EFI, -efi-boot-part: SystemArea. (line 111)
* Bootability, for PReP, -prep-boot-part: SystemArea. (line 128)
* Bootability, install ISOLINUX isohybrid MBR, -isohybrid-mbr: SystemArea.
(line 30)
(line 38)
* Bootability, next entry, -eltorito-alt-boot: Bootable. (line 43)
* Bootability, no boot image emulation, -no-emul-boot: Bootable.
(line 72)
* Bootability, patch System Area partition table, --protective-msdos-label: SystemArea.
(line 41)
* Bootability, SUN Disk Label text, -sparc-label: SystemArea. (line 131)
(line 49)
* Bootability, SUN Disk Label text, -sparc-label: SystemArea. (line 162)
* Bugs, reporting: Bugreport. (line 6)
* Character Set, for disk file names, -input-charset: Charset.
(line 17)
@ -1847,6 +1885,7 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* El Torito, _definition: Bootable. (line 13)
* Examples: Examples. (line 6)
* Forced output, control, --stdio_sync: SetProduct. (line 25)
* GPT, _definition: SystemArea. (line 13)
* HFS+, _definition: Standards. (line 32)
* HFS+, enables production: SetExtras. (line 124)
* HFS+, issue blessing ppc_bootdir, -hfs-bless: SetExtras. (line 158)
@ -1859,7 +1898,7 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Hiding, from ISO and Rock Ridge, -hide-list: SetHide. (line 16)
* Hiding, from Joliet, -hide-joliet: SetHide. (line 20)
* Hiding, from Joliet, -hide-joliet-list: SetHide. (line 25)
* Image size, alignment, -partition_cyl_align: SystemArea. (line 75)
* Image size, alignment, -partition_cyl_align: SystemArea. (line 83)
* Incremental insertion, disable disk ino, --old-root-no-ino: SetInsert.
(line 84)
* Incremental insertion, disable MD5, --old-root-no-md5: SetInsert.
@ -1909,14 +1948,14 @@ File: xorrisofs.info, Node: ConceptIdx, Prev: CommandIdx, Up: Top
* Joliet, enable, -J, -joliet: SetExtras. (line 110)
* Links, follow on disk, -f, -follow-links: SetInsert. (line 24)
* Links, record and load hard links, --hardlinks: SetExtras. (line 92)
* MBR, _definition: SystemArea. (line 10)
* MBR, append partition, -append_partition: SystemArea. (line 86)
* MBR, sectors per head, -partition_sec_hd: SystemArea. (line 58)
* MBR, _definition: SystemArea. (line 9)
* MBR, append partition, -append_partition: SystemArea. (line 94)
* MBR, sectors per head, -partition_sec_hd: SystemArea. (line 66)
* MD5, record and load, --md5: SetExtras. (line 84)
* Message output, redirect stderr, -log-file: Miscellaneous. (line 28)
* Message output, suppress, -quiet: Miscellaneous. (line 24)
* Mountability, by non-trivial partition 1, -partition_offset: SystemArea.
(line 46)
(line 54)
* Options, list, -help: Miscellaneous. (line 20)
* Output file, set address, -o, -output: SetProduct. (line 8)
* Padding, 300 KiB, -pad: SetProduct. (line 69)
@ -1964,31 +2003,31 @@ Node: Standards1541
Node: Insert3732
Node: Xorriso5570
Node: Options6709
Node: Loading7426
Node: SetInsert9722
Node: SetProduct14138
Node: SetCompl17845
Node: SetExtras20441
Node: SetHide27363
Node: ImageId28671
Node: Bootable32176
Node: SystemArea36241
Node: Charset42575
Node: Jigdo43601
Node: Miscellaneous47868
Node: Examples49241
Node: ExSimple49727
Node: ExGraft50206
Node: ExMkisofs51453
Node: ExGrowisofs52706
Node: ExIncBackup53878
Node: ExIncBckAcc56986
Node: ExBootable58662
Node: Files60754
Node: Seealso61828
Node: Bugreport62484
Node: Legal63065
Node: CommandIdx63960
Node: ConceptIdx76745
Node: Loading7436
Node: SetInsert9732
Node: SetProduct14148
Node: SetCompl17855
Node: SetExtras20451
Node: SetHide27373
Node: ImageId28681
Node: Bootable32186
Node: SystemArea36251
Node: Charset44286
Node: Jigdo45312
Node: Miscellaneous49579
Node: Examples50952
Node: ExSimple51438
Node: ExGraft51917
Node: ExMkisofs53164
Node: ExGrowisofs54417
Node: ExIncBackup55589
Node: ExIncBckAcc58697
Node: ExBootable60373
Node: Files62465
Node: Seealso63539
Node: Bugreport64195
Node: Legal64776
Node: CommandIdx65671
Node: ConceptIdx78675

End Tag Table

61
xorriso/xorrisofs.texi
View File

@ -50,7 +50,7 @@
@c man .\" First parameter, NAME, should be all caps
@c man .\" Second parameter, SECTION, should be 1-8, maybe w/ subsection
@c man .\" other parameters are allowed: see man(7), man(1)
@c man .TH XORRISOFS 1 "Version 1.2.3, Jun 14, 2012"
@c man .TH XORRISOFS 1 "Version 1.2.3, Jun 17, 2012"
@c man .\" Please adjust this date whenever revising the manpage.
@c man .\"
@c man .\" Some roff macros, for reference:
@ -272,7 +272,7 @@ See EXAMPLES.
* SetHide:: Settings for file hiding
* ImageId:: ISO image ID strings
* Bootable:: El Torito Bootable ISO images
* SystemArea:: System Area, MBR, other boot blocks
* SystemArea:: System Area, MBR, GPT, APM, other boot blocks
* Charset:: Character sets
* Jigdo:: Jigdo Template Extraction
* Miscellaneous:: Miscellaneous options
@ -1236,23 +1236,37 @@ Prevent the El Torito boot catalog from appearing as file
in the directory trees of the image.
@end table
@c man .TP
@c man .B System Area, MBR, other boot blocks:
@c man .B System Area, MBR, GPT, APM, other boot blocks:
@node SystemArea, Charset, Bootable, Options
@section System Area, MBR, other boot blocks
@section System Area, MBR, GPT, APM, other boot blocks
@c man .PP
@cindex System Area, _definition
The first 16 blocks of an ISO image are the System Area.
It is reserved for system dependent boot software. This may be the
CD boot facilities of exotic hardware architectures or it may be
a MBR for booting via PC-BIOS from USB stick or hard disk.
boot facilities and partition tables of various hardware architectures.
@*
@cindex MBR, _definition
A @strong{MBR} (Master Boot Record) contains boot code and a partition table.
It does not hamper El Torito booting from CDROM.
It is read by PC-BIOS when booting from USB stick or hard disk,
and by PowerPC CHRP or PReP when booting.
An MBR partiton with type 0xee indicates the presence of GPT.
@*
@command{xorrisofs} supports boot facilities other than PC-BIOS:
@cindex GPT, _definition
A @strong{GPT} (GUID Partition Table) marks partitions in a more modern way.
It is read by EFI when booting from USB stick or hard disk, and may be used
for finding and mounting a HFS+ partition inside the ISO image.
@*
@cindex APM, _definition
An @strong{APM} (Apple Partition Map) marks the HFS+ partition.
It is read by Macs for booting and for mounting.
@*
MBR, GPT and APM are combinable. APM occupies the first 8 bytes of
MBR boot code. All three do not hamper El Torito booting from CDROM.
@*
@command{xorrisofs} supports further boot facilities:
MIPS Big Endian (SGI), MIPS Little Endian (DEC), SUN SPARC.
Those are mutually not combinable and also not combinable with MBR.
Those are mutually not combinable and also not combinable with MBR, GPT,
or APM.
@*
@table @asis
@sp 1
@ -1363,6 +1377,35 @@ or a hexadecimal number between 0x00 and 0xff. Not all those numbers will
yield usable results. For a list of codes search the Internet for
"Partition Types" or run fdisk command "L".
@c man .TP
@item -efi-boot-part disk_path
@kindex -efi-boot-part EFI boot partition
@cindex Bootability, for EFI, -efi-boot-part
Copy a file from disk into the emerging ISO image and mark it by a GPT entry as
EFI System Partition. EFI boot firmware is supposed to use a FAT filesystem
image in such a partition for booting from USB stick or hard disk.
@*
Instead of a disk_path, the word @minus{}@minus{}efi-boot-image may be given.
It exposes in GPT the content of the first El Torito EFI boot image as
EFI system partition. EFI boot images are introduced by options -e or
@minus{}@minus{}efi-boot.
The affected EFI boot image cannot show up in HFS+ because it is stored
outside the HFS+ partition.
@c man .TP
@item -chrp-boot-part
@kindex -chrp-boot-part CHRP partition
@cindex Bootability, for CHRP, -chrp-boot-part
Mark the block range of the whole emerging ISO image as MBR partition of type
0x41. This is not compatible with any other feature that produces MBR
partition entries. It makes GPT unrecognizable.
@c man .TP
@item -prep-boot-part disk_path
@kindex -prep-boot-part PReP partition
@cindex Bootability, for PReP, -prep-boot-part
Copy a file from disk into the emerging ISO image and mark it by a MBR
partition entry of type 0x96. PReP boot firmware is supposed to read
the content of the partition as single ELF executable file.
This option is compatible with other MBR partitions and with GPT.
@c man .TP
@item -mips-boot iso_rr_path
@kindex -mips-boot MIPS Big Endian boot image
@cindex Bootability, control, -mips-boot