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authorXin LI <delphij@FreeBSD.org>2020-06-17 01:11:26 +0000
committerXin LI <delphij@FreeBSD.org>2020-06-17 01:11:26 +0000
commit2d24dbcf45a851fa5c7960160b7b4a28ff373558 (patch)
tree6ed1c5484166da73032c8f6ed3bb82a5dadf914a /magic/Magdir/linux
parentf210d1e9efd4183d390c24c9ea576896222d4540 (diff)
vendor/file/5.39
Diffstat (limited to 'magic/Magdir/linux')
-rw-r--r--magic/Magdir/linux191
1 files changed, 105 insertions, 86 deletions
diff --git a/magic/Magdir/linux b/magic/Magdir/linux
index e2e84348cd9a..e7d0a15607e2 100644
--- a/magic/Magdir/linux
+++ b/magic/Magdir/linux
@@ -1,6 +1,6 @@
#------------------------------------------------------------------------------
-# $File: linux,v 1.68 2019/09/11 21:20:56 christos Exp $
+# $File: linux,v 1.72 2020/06/07 21:56:13 christos Exp $
# linux: file(1) magic for Linux files
#
# Values for Linux/i386 binaries, from Daniel Quinlan <quinlan@yggdrasil.com>
@@ -70,41 +70,69 @@
>24 lelong x %d
>28 lelong x \bx%d
-# Linux swap file, from Daniel Quinlan <quinlan@yggdrasil.com>
-4086 string SWAP-SPACE Linux/i386 swap file
-# From: Jeff Bailey <jbailey@ubuntu.com>
-# Linux swap file with swsusp1 image, from Jeff Bailey <jbailey@ubuntu.com>
-4076 string SWAPSPACE2S1SUSPEND Linux/i386 swap file (new style) with SWSUSP1 image
-# From: James Hunt <james.hunt@ubuntu.com>
-4076 string SWAPSPACE2LINHIB0001 Linux/i386 swap file (new style) (compressed hibernate)
-# according to man page of mkswap (8) March 1999
-# volume label and UUID Russell Coker
-# https://etbe.coker.com.au/2008/07/08/label-vs-uuid-vs-device/
-4086 string SWAPSPACE2 Linux/i386 swap file (new style),
->0x400 long x version %d (4K pages),
->0x404 long x size %d pages,
->1052 string \0 no label,
->1052 string >\0 LABEL=%s,
->0x40c belong x UUID=%08x
->0x410 beshort x \b-%04x
->0x412 beshort x \b-%04x
->0x414 beshort x \b-%04x
->0x416 belong x \b-%08x
->0x41a beshort x \b%04x
-# From Daniel Novotny <dnovotny@redhat.com>
-# swap file for PowerPC
-65526 string SWAPSPACE2 Linux/ppc swap file
->0x400 long x version %d,
->0x404 long x size %d pages,
->1052 string \0 no label,
->1052 string >\0 LABEL=%s,
->0x40c belong x UUID=%08x
->0x410 beshort x \b-%04x
->0x412 beshort x \b-%04x
->0x414 beshort x \b-%04x
->0x416 belong x \b-%08x
->0x41a beshort x \b%04x
-16374 string SWAPSPACE2 Linux/ia64 swap file
+# Linux swap and hibernate files
+# Linux kernel: include/linux/swap.h
+# util-linux: libblkid/src/superblocks/swap.c
+
+# format v0, unsupported since 2002
+0xff6 string SWAP-SPACE Linux old swap file, 4k page size
+0x1ff6 string SWAP-SPACE Linux old swap file, 8k page size
+0x3ff6 string SWAP-SPACE Linux old swap file, 16k page size
+0x7ff6 string SWAP-SPACE Linux old swap file, 32k page size
+0xfff6 string SWAP-SPACE Linux old swap file, 64k page size
+
+# format v1, supported since 1998
+0 name linux-swap
+>0x400 lelong 1 little endian, version %u,
+>>0x404 lelong x size %u pages,
+>>0x408 lelong x %u bad pages,
+>0x400 belong 1 big endian, version %u,
+>>0x404 belong x size %u pages,
+>>0x408 belong x %u bad pages,
+>0x41c string \0 no label,
+>0x41c string >\0 LABEL=%s,
+>0x40c belong x UUID=%08x
+>0x410 beshort x \b-%04x
+>0x412 beshort x \b-%04x
+>0x414 beshort x \b-%04x
+>0x416 belong x \b-%08x
+>0x41a beshort x \b%04x
+
+0xff6 string SWAPSPACE2 Linux swap file, 4k page size,
+>0 use linux-swap
+0x1ff6 string SWAPSPACE2 Linux swap file, 8k page size,
+>0 use linux-swap
+0x3ff6 string SWAPSPACE2 Linux swap file, 16k page size,
+>0 use linux-swap
+0x7ff6 string SWAPSPACE2 Linux swap file, 32k page size,
+>0 use linux-swap
+0xfff6 string SWAPSPACE2 Linux swap file, 64k page size,
+>0 use linux-swap
+
+0 name linux-hibernate
+>0 string S1SUSPEND \b, with SWSUSP1 image
+>0 string S2SUSPEND \b, with SWSUSP2 image
+>0 string ULSUSPEND \b, with uswsusp image
+>0 string LINHIB0001 \b, with compressed hibernate image
+>0 string \xed\xc3\x02\xe9\x98\x56\xe5\x0c \b, with tuxonice image
+>0 default x \b, with unknown hibernate image
+
+0xfec string SWAPSPACE2 Linux swap file, 4k page size,
+>0 use linux-swap
+>0xff6 use linux-hibernate
+0x1fec string SWAPSPACE2 Linux swap file, 8k page size,
+>0 use linux-swap
+>0x1ff6 use linux-hibernate
+0x3fec string SWAPSPACE2 Linux swap file, 16k page size,
+>0 use linux-swap
+>0x3ff6 use linux-hibernate
+0x7fec string SWAPSPACE2 Linux swap file, 32k page size,
+>0 use linux-swap
+>0x7ff6 use linux-hibernate
+0xffec string SWAPSPACE2 Linux swap file, 64k page size,
+>0 use linux-swap
+>0xfff6 use linux-hibernate
+
#
# Linux kernel boot images, from Albert Cahalan <acahalan@cs.uml.edu>
# and others such as Axel Kohlmeyer <akohlmey@rincewind.chemie.uni-ulm.de>
@@ -206,13 +234,29 @@
>>&0 string \x80\x00\x20\x00\x00\x00\x00\x00 Z990 32bit kernel
>>&0 string \x80\x00\x00\x00\x00\x00\x00\x00 Z900 32bit kernel
+############################################################################
# Linux ARM compressed kernel image
# From: Kevin Cernekee <cernekee@gmail.com>
# Update: Joerg Jenderek
-36 lelong 0x016f2818 Linux kernel ARM boot executable zImage (little-endian)
+0x24 lelong 0x016f2818 Linux kernel ARM boot executable zImage
+# There are three posible situations: LE, BE with LE bootloader and pure BE.
+# In order to aid telling these apart a new endian flag was added. In order
+# to support kernels before the flag and BE with LE bootloader was added we'll
+# do a negative check against the BE variant of the flag when we see a LE magic.
+>0x30 belong !0x04030201 (little-endian)
+>0x30 belong 0x04030201 (big-endian)
# raspian "kernel7.img", Vu+ Ultimo4K "kernel_auto.bin"
!:ext img/bin
-36 belong 0x016f2818 Linux kernel ARM boot executable zImage (big-endian)
+0x24 belong 0x016f2818 Linux kernel ARM boot executable zImage (big-endian)
+
+############################################################################
+# Linux AARCH64 kernel image
+0x38 lelong 0x644d5241 Linux kernel ARM64 boot executable Image
+>0x18 lelong ^1 \b, little-endian
+>0x18 lelong &1 \b, big-endian
+>0x18 lelong &2 \b, 4K pages
+>0x18 lelong &4 \b, 16K pages
+>0x18 lelong &6 \b, 32K pages
############################################################################
# Linux 8086 executable
@@ -267,11 +311,11 @@
#
# LVM1
#
-0x0 string HM\001 LVM1 (Linux Logical Volume Manager), version 1
->0x12c string >\0 , System ID: %s
+0x0 string/b HM\001 LVM1 (Linux Logical Volume Manager), version 1
+>0x12c string/b >\0 , System ID: %s
-0x0 string HM\002 LVM1 (Linux Logical Volume Manager), version 2
->0x12c string >\0 , System ID: %s
+0x0 string/b HM\002 LVM1 (Linux Logical Volume Manager), version 2
+>0x12c string/b >\0 , System ID: %s
# LVM2
#
@@ -279,56 +323,31 @@
# of the disk... (from _find_labeller in lib/label/label.c of LVM2)
#
# 0x200 seems to be the common case
+0 name lvm2
+# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
+>0x0 string >\x2f \b, UUID: %.6s
+>0x6 string >\x2f \b-%.4s
+>0xa string >\x2f \b-%.4s
+>0xe string >\x2f \b-%.4s
+>0x12 string >\x2f \b-%.4s
+>0x16 string >\x2f \b-%.4s
+>0x1a string >\x2f \b-%.6s
+>0x20 lequad x \b, size: %lld
+
-0x218 string LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
# read the offset to add to the start of the header, and the header
# start in 0x200
->&(&-12.l-0x21) byte x
-# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
->>&0x0 string >\x2f \b, UUID: %.6s
->>&0x6 string >\x2f \b-%.4s
->>&0xa string >\x2f \b-%.4s
->>&0xe string >\x2f \b-%.4s
->>&0x12 string >\x2f \b-%.4s
->>&0x16 string >\x2f \b-%.4s
->>&0x1a string >\x2f \b-%.6s
->>&0x20 lequad x \b, size: %lld
+0x218 string/b LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x20) use lvm2
-0x018 string LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
->&(&-12.l-0x21) byte x
-# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
->>&0x0 string >\x2f \b, UUID: %.6s
->>&0x6 string >\x2f \b-%.4s
->>&0xa string >\x2f \b-%.4s
->>&0xe string >\x2f \b-%.4s
->>&0x12 string >\x2f \b-%.4s
->>&0x16 string >\x2f \b-%.4s
->>&0x1a string >\x2f \b-%.6s
->>&0x20 lequad x \b, size: %lld
+0x018 string/b LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x20) use lvm2
-0x418 string LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
->&(&-12.l-0x21) byte x
-# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
->>&0x0 string >\x2f \b, UUID: %.6s
->>&0x6 string >\x2f \b-%.4s
->>&0xa string >\x2f \b-%.4s
->>&0xe string >\x2f \b-%.4s
->>&0x12 string >\x2f \b-%.4s
->>&0x16 string >\x2f \b-%.4s
->>&0x1a string >\x2f \b-%.6s
->>&0x20 lequad x \b, size: %lld
+0x418 string/b LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x20) use lvm2
-0x618 string LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
->&(&-12.l-0x21) byte x
-# display UUID in LVM format + display all 32 bytes (instead of max string length: 31)
->>&0x0 string >\x2f \b, UUID: %.6s
->>&0x6 string >\x2f \b-%.4s
->>&0xa string >\x2f \b-%.4s
->>&0xe string >\x2f \b-%.4s
->>&0x12 string >\x2f \b-%.4s
->>&0x16 string >\x2f \b-%.4s
->>&0x1a string >\x2f \b-%.6s
->>&0x20 lequad x \b, size: %lld
+0x618 string/b LVM2\ 001 LVM2 PV (Linux Logical Volume Manager)
+>&(&-12.l-0x20) use lvm2
# LVM snapshot
# from Jason Farrel
generated by cgit v1.3 (git 2.53.0) at 2026-04-06 20:53:28 +0000