Mercurial > hg > CbC > CbC_gcc
comparison libbacktrace/install-debuginfo-for-buildid.sh.in @ 145:1830386684a0
gcc-9.2.0
| author | anatofuz |
|---|---|
| date | Thu, 13 Feb 2020 11:34:05 +0900 |
| parents | |
| children |
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| 131:84e7813d76e9 | 145:1830386684a0 |
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| 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 |