|
145
|
1 #!/bin/sh
|
|
|
2
|
|
|
3 # install-debug-info-for-buildid.sh -- Helper script for libbacktrace library
|
|
|
4 # testing.
|
|
|
5 # Copyright (C) 2019-2020 Free Software Foundation, Inc.
|
|
|
6
|
|
|
7 # Redistribution and use in source and binary forms, with or without
|
|
|
8 # modification, are permitted provided that the following conditions are
|
|
|
9 # met:
|
|
|
10
|
|
|
11 # (1) Redistributions of source code must retain the above copyright
|
|
|
12 # notice, this list of conditions and the following disclaimer.
|
|
|
13
|
|
|
14 # (2) Redistributions in binary form must reproduce the above copyright
|
|
|
15 # notice, this list of conditions and the following disclaimer in
|
|
|
16 # the documentation and/or other materials provided with the
|
|
|
17 # distribution.
|
|
|
18
|
|
|
19 # (3) The name of the author may not be used to
|
|
|
20 # endorse or promote products derived from this software without
|
|
|
21 # specific prior written permission.
|
|
|
22
|
|
|
23 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
|
24 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
|
25 # WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
|
26 # DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
|
27 # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
|
28 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
|
29 # SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
30 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
|
31 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
|
32 # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
|
33 # POSSIBILITY OF SUCH DAMAGE.
|
|
|
34
|
|
|
35 # Extract build-id from src, and copy debug info of src to
|
|
|
36 # $build_id_dir/aa/bb...zz.debug.
|
|
|
37
|
|
|
38 set -e
|
|
|
39
|
|
|
40 sed=@SED@
|
|
|
41 awk=@AWK@
|
|
|
42 grep=@GREP@
|
|
|
43 objcopy=@OBJCOPY@
|
|
|
44 readelf=@READELF@
|
|
|
45 mkdir_p="@MKDIR_P@"
|
|
|
46
|
|
|
47 build_id_dir="$1"
|
|
|
48 src="$2"
|
|
|
49
|
|
|
50 buildid=$($readelf -n $src \
|
|
|
51 | $grep "Build ID" \
|
|
|
52 | $awk '{print $3}')
|
|
|
53
|
|
|
54 prefix=$(echo $buildid \
|
|
|
55 | $sed 's/^\(.\{2\}\).*/\1/')
|
|
|
56
|
|
|
57 remainder=$(echo $buildid \
|
|
|
58 | $sed 's/^.\{2\}//')
|
|
|
59
|
|
|
60 dir=$build_id_dir/$prefix
|
|
|
61 dst=$dir/$remainder.debug
|
|
|
62
|
|
|
63 $mkdir_p $dir
|
|
|
64
|
|
|
65 $objcopy --only-keep-debug $src $dst
|
