2021-08-12 17:14:50 +08:00
|
|
|
#!/bin/sh
|
|
|
|
|
|
|
|
|
|
# install-debug-info-for-buildid.sh -- Helper script for libbacktrace library
|
|
|
|
|
# testing.
|
2024-03-12 01:21:07 +08:00
|
|
|
# Copyright (C) 2019-2024 Free Software Foundation, Inc.
|
2021-08-12 17:14:50 +08:00
|
|
|
|
|
|
|
|
# Redistribution and use in source and binary forms, with or without
|
|
|
|
|
# modification, are permitted provided that the following conditions are
|
|
|
|
|
# met:
|
|
|
|
|
|
|
|
|
|
# (1) Redistributions of source code must retain the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer.
|
|
|
|
|
|
|
|
|
|
# (2) Redistributions in binary form must reproduce the above copyright
|
|
|
|
|
# notice, this list of conditions and the following disclaimer in
|
|
|
|
|
# the documentation and/or other materials provided with the
|
|
|
|
|
# distribution.
|
|
|
|
|
|
|
|
|
|
# (3) The name of the author may not be used to
|
|
|
|
|
# endorse or promote products derived from this software without
|
|
|
|
|
# specific prior written permission.
|
|
|
|
|
|
|
|
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
|
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
|
|
|
|
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
|
|
|
# DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
|
|
|
|
|
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
|
|
|
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
|
|
|
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
|
|
|
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
|
|
|
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
|
|
|
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
|
|
|
# POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
|
|
|
|
|
# Extract build-id from src, and copy debug info of src to
|
|
|
|
|
# $build_id_dir/aa/bb...zz.debug.
|
|
|
|
|
|
|
|
|
|
set -e
|
|
|
|
|
|
|
|
|
|
sed=@SED@
|
|
|
|
|
awk=@AWK@
|
|
|
|
|
grep=@GREP@
|
|
|
|
|
objcopy=@OBJCOPY@
|
|
|
|
|
readelf=@READELF@
|
|
|
|
|
mkdir_p="@MKDIR_P@"
|
|
|
|
|
|
|
|
|
|
build_id_dir="$1"
|
|
|
|
|
src="$2"
|
|
|
|
|
|
|
|
|
|
buildid=$(LANG=C $readelf -n $src \
|
|
|
|
|
| $grep "Build ID" \
|
|
|
|
|
| $awk '{print $3}')
|
|
|
|
|
|
|
|
|
|
prefix=$(echo $buildid \
|
|
|
|
|
| $sed 's/^\(.\{2\}\).*/\1/')
|
|
|
|
|
|
|
|
|
|
remainder=$(echo $buildid \
|
|
|
|
|
| $sed 's/^.\{2\}//')
|
|
|
|
|
|
|
|
|
|
dir=$build_id_dir/$prefix
|
|
|
|
|
dst=$dir/$remainder.debug
|
|
|
|
|
|
|
|
|
|
$mkdir_p $dir
|
|
|
|
|
|
|
|
|
|
$objcopy --only-keep-debug $src $dst
|
