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Enabled GPT type GUIDs with -append_partition, -boot_image any iso_mbr_part_type=, and -as mkisofs -iso_mbr_part_type

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Thomas Schmitt
2019-02-18 13:19:32 +01:00
parent caf38e81ae
commit fc71cec8f7
17 changed files with 469 additions and 230 deletions
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25
xorriso/xorriso.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 XORRISO 1 "Version 1.5.1, Nov 11, 2018"
.TH XORRISO 1 "Version 1.5.1, Feb 16, 2019"
.\" Please adjust this date whenever revising the manpage.
.\"
.\" Some roff macros, for reference:
@ -3226,7 +3226,7 @@ is not the same as \-indev. The Source component is ignored.
"appended_partition_NNN" with a decimal number NNN works only for \-boot_image
bootspecs which announce El Torito boot image paths: bin_path=, efi_path=.
The number gives the partition number as used with the corresponding
option \-append_partition.
command \-append_partition.
.br
The component Interval consists of two byte address numbers separated by a "\-" character. E.g. "0\-429" means to read bytes 0 to 429.
.br
@ -3473,13 +3473,20 @@ Appended partitions get mentioned in APM if other APM partitions emerge.
.br
\fB\-boot_image any iso_mbr_part_type=\fRnumber sets the partition type
of the MBR partition which represents the ISO or at least protects it.
.br
Number may be 0x00 to 0xff. The text "default" re\-enables the default types
of the various occasions to create an ISO MBR partition.
.br
This is without effect if no such partition emerges by other settings or
if the partition type is prescribed mandatorily like 0xee for GPT protective
MBR or 0x96 for CHRP.
.br
If instead a type_guid is given by a 32\-digit hex string like
a2a0d0ebe5b9334487c068b6b72699c7 or by a structured text like
EBD0A0A2\-B9E5\-4433\-87C0\-68B6B72699C7, then it will be used as partition type
if the ISO filesystem appears as partition in GPT.
In MBR, C12A7328\-F81F\-11D2\-BA4B\-00A0C93EC93B will be mapped to 0xef.
Any other GUID will be mapped to 0x83.
.br
\fBgrub2_mbr=\fRdisk_path works like "any" system_area= with additional
patching for modern GRUB MBRs. The content start address of the first boot
image is converted to a count of 512 byte blocks, and an offset of 4 is added.
@ -3695,8 +3702,14 @@ MBR features, number 2 would be the most natural choice.
.br
The type_code may be "FAT12", "FAT16", "Linux",
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".
yield usable results. For a list of MBR partition type codes search the
Internet for "Partition Types" or run fdisk command "L".
.br
type_code may also be a type GUID as plain hex string like
a2a0d0ebe5b9334487c068b6b72699c7 or as structured text like
EBD0A0A2\-B9E5\-4433\-87C0\-68B6B72699C7. It will be used if the partition is
mentioned in GPT. In MBR, C12A7328\-F81F\-11D2\-BA4B\-00A0C93EC93B will be mapped
to 0xef. Any other GUID will be mapped to 0x83.
.br
If some other command causes the production of GPT, then the appended
partitions will be mentioned there too.
@ -6183,7 +6196,7 @@ Thomas Schmitt <scdbackup@gmx.net>
.br
for libburnia\-project.org
.SH COPYRIGHT
Copyright (c) 2007 \- 2018 Thomas Schmitt
Copyright (c) 2007 \- 2019 Thomas Schmitt
.br
Permission is granted to distribute this text freely. It shall only be
modified in sync with the technical properties of \fBxorriso\fR.