swh:1:snp:c2847dfd741eae21606027cf29250d1ebcd63fb4
- v5.9-rc8
- v5.9-rc7
- v5.9-rc6
- v5.9-rc5
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- v5.9
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- v5.7-rc3
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- v5.7
- v5.6-rc7
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- v5.6-rc5
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- v5.6-rc3
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- v5.6-rc1
- v5.6
- v5.5-rc7
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- v5.5
- v5.4-rc8
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- v5.4
- v5.3-rc8
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- v5.3
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- v5.2
- v5.15-rc3
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- v5.14
- v5.13-rc7
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- v5.13
- v5.12-rc8
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- v5.12
- v5.11-rc7
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- v5.11-rc1
- v5.11
- v5.10-rc7
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- v5.10-rc5
- v5.10-rc4
- v5.10-rc3
- v5.10-rc2
- v5.10-rc1
- v5.10
- v5.1-rc7
- v5.1-rc6
- v5.1-rc5
- v5.1-rc4
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- v5.1-rc2
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- v5.1
- v5.0-rc8
- v5.0-rc7
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- v5.0-rc5
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- v5.0-rc3
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- v5.0
- v4.9-rc8
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- v4.9
- v4.8-rc8
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- v4.8
- v4.7-rc7
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- v4.7-rc3
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- v4.7-rc1
- v4.7
- v4.6-rc7
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- v4.6-rc5
- v4.6-rc4
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- v4.6-rc2
- v4.6-rc1
- v4.6
- v4.5-rc7
- v4.5-rc6
- v4.5-rc5
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- v4.4-rc8
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- v4.4
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- v4.3
- v4.20-rc7
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- v4.18-rc8
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- v4.17-rc7
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- v4.14
- v4.13-rc7
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- v4.13
- v4.12-rc7
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- v4.12
- v4.11-rc8
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- v4.11
- v4.10-rc8
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- v4.10
- v4.1-rc8
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- v4.1
- v4.0-rc7
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- v4.0-rc1
- v4.0
- v3.9-rc8
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- v3.9
- v3.8-rc7
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- v3.8
- v3.7-rc8
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- v3.7-rc5
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- v3.7
- v3.6-rc7
- v3.6-rc6
- v3.6-rc5
- v3.6-rc4
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- v3.6-rc2
- v3.6-rc1
- v3.6
- v3.5-rc7
- v3.5-rc6
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- v3.5-rc3
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- v3.5
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- v3.4-rc5
- v3.4-rc4
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- v3.4-rc2
- v3.4-rc1
- v3.4
- v3.3-rc7
- v3.3-rc6
- v3.3-rc5
- v3.3-rc4
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- v3.3-rc2
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- v3.3
- v3.2-rc7
- v3.2-rc6
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- v3.2-rc2
- v3.2-rc1
- v3.2
- v3.19-rc7
- v3.19-rc6
- v3.19-rc5
- v3.19-rc4
- v3.19-rc3
- v3.19-rc2
- v3.19-rc1
- v3.19
- v3.18-rc7
- v3.18-rc6
- v3.18-rc5
- v3.18-rc4
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- v3.18
- v3.17-rc7
- v3.17-rc6
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- v3.17
- v3.16-rc7
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- v3.16
- v3.15-rc8
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- v3.15
- v3.14-rc8
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- v3.14
- v3.13-rc8
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- v3.13
- v3.12-rc7
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- v3.12
- v3.11-rc7
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- v3.11
- v3.10-rc7
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- v3.10-rc4
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- v3.1-rc9
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- v3.1-rc5
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- v3.1-rc10
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- v3.1
- v3.0-rc7
- v3.0-rc6
- v3.0-rc5
- v3.0-rc4
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- v3.0-rc2
- v3.0-rc1
- v3.0
- v2.6.39-rc7
- v2.6.39-rc6
- v2.6.39-rc5
- v2.6.39-rc4
- v2.6.39-rc3
- v2.6.39-rc2
- v2.6.39-rc1
- v2.6.39
- v2.6.38-rc8
- v2.6.38-rc7
- v2.6.38-rc6
- v2.6.38-rc5
- v2.6.38-rc4
- v2.6.38-rc3
- v2.6.38-rc2
- v2.6.38-rc1
- v2.6.38
- v2.6.37-rc8
- v2.6.37-rc7
- v2.6.37-rc6
- v2.6.37-rc5
- v2.6.37-rc4
- v2.6.37-rc3
- v2.6.37-rc2
- v2.6.37-rc1
- v2.6.37
- v2.6.36-rc8
- v2.6.36-rc7
- v2.6.36-rc6
- v2.6.36-rc5
- v2.6.36-rc4
- v2.6.36-rc3
- v2.6.36-rc2
- v2.6.36-rc1
- v2.6.36
- v2.6.35-rc6
- v2.6.35-rc5
- v2.6.35-rc4
- v2.6.35-rc3
- v2.6.35-rc2
- v2.6.35-rc1
- v2.6.35
- v2.6.34-rc7
- v2.6.34-rc6
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- v2.6.34-rc3
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- v2.6.34-rc1
- v2.6.34
- v2.6.33-rc8
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- v2.6.33-rc1
- v2.6.33
- v2.6.32-rc8
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- v2.6.32-rc3
- v2.6.32-rc1
- v2.6.32
- v2.6.31-rc9
- v2.6.31-rc8
- v2.6.31-rc7
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- v2.6.31-rc5
- v2.6.31-rc4
- v2.6.31-rc3
- v2.6.31-rc2
- v2.6.31-rc1
- v2.6.31
- v2.6.30-rc8
- v2.6.30-rc7
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- v2.6.30-rc2
- v2.6.30-rc1
- v2.6.30
- v2.6.29-rc8
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- v2.6.29-rc1
- v2.6.29
- v2.6.28-rc9
- v2.6.28-rc8
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- v2.6.28
- v2.6.27-rc9
- v2.6.27-rc8
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- v2.6.27-rc1
- v2.6.27
- v2.6.26-rc9
- v2.6.26-rc8
- v2.6.26-rc7
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- v2.6.26-rc3
- v2.6.26-rc2
- v2.6.26-rc1
- v2.6.26
- v2.6.25-rc9
- v2.6.25-rc8
- v2.6.25-rc7
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- v2.6.25-rc1
- v2.6.25
- v2.6.24-rc8
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- v2.6.24-rc5
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- v2.6.24-rc1
- v2.6.24
- v2.6.23-rc9
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- v2.6.23-rc1
- v2.6.23
- v2.6.22-rc7
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- v2.6.22-rc5
- v2.6.22-rc4
- v2.6.22-rc3
- v2.6.22-rc2
- v2.6.22-rc1
- v2.6.22
- v2.6.21-rc7
- v2.6.21-rc6
- v2.6.21-rc5
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- v2.6.21
- v2.6.20-rc7
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- v2.6.20
- v2.6.19-rc6
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- v2.6.19
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- v2.6.17
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- v2.6.16-rc1
- v2.6.16
- v2.6.15-rc7
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- v2.6.15-rc5
- v2.6.15-rc4
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- v2.6.15-rc1
- v2.6.15
- v2.6.14-rc5
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- v2.6.14-rc3
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- v2.6.14-rc1
- v2.6.14
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- v2.6.13-rc1
- v2.6.13
- v2.6.12-rc6
- v2.6.12-rc5
- v2.6.12-rc4
- v2.6.12-rc3
- v2.6.12-rc2
- v2.6.12
- v2.6.11-tree
Permalinks
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Tip revision: 29594404d7fe73cd80eaa4ee8c43dcc53970c60e authored by Linus Torvalds on 11 December 2012, 03:30:57 UTC
Linux 3.7
Linux 3.7
Tip revision: 2959440
extract-vmlinux
#!/bin/sh
# ----------------------------------------------------------------------
# extract-vmlinux - Extract uncompressed vmlinux from a kernel image
#
# Inspired from extract-ikconfig
# (c) 2009,2010 Dick Streefland <dick@streefland.net>
#
# (c) 2011 Corentin Chary <corentin.chary@gmail.com>
#
# Licensed under the GNU General Public License, version 2 (GPLv2).
# ----------------------------------------------------------------------
check_vmlinux()
{
# Use readelf to check if it's a valid ELF
# TODO: find a better to way to check that it's really vmlinux
# and not just an elf
readelf -h $1 > /dev/null 2>&1 || return 1
cat $1
exit 0
}
try_decompress()
{
# The obscure use of the "tr" filter is to work around older versions of
# "grep" that report the byte offset of the line instead of the pattern.
# Try to find the header ($1) and decompress from here
for pos in `tr "$1\n$2" "\n$2=" < "$img" | grep -abo "^$2"`
do
pos=${pos%%:*}
tail -c+$pos "$img" | $3 > $tmp 2> /dev/null
check_vmlinux $tmp
done
}
# Check invocation:
me=${0##*/}
img=$1
if [ $# -ne 1 -o ! -s "$img" ]
then
echo "Usage: $me <kernel-image>" >&2
exit 2
fi
# Prepare temp files:
tmp=$(mktemp /tmp/vmlinux-XXX)
trap "rm -f $tmp" 0
# Initial attempt for uncompressed images or objects:
check_vmlinux $img
# That didn't work, so retry after decompression.
try_decompress '\037\213\010' xy gunzip
try_decompress '\3757zXZ\000' abcde unxz
try_decompress 'BZh' xy bunzip2
try_decompress '\135\0\0\0' xxx unlzma
try_decompress '\211\114\132' xy 'lzop -d'
# Bail out:
echo "$me: Cannot find vmlinux." >&2