gdb/gdb-add-index.sh

   1 #! /bin/sh
   2
   3 # Add a .gdb_index section to a file.
   4
   5 # Copyright (C) 2010 Free Software Foundation, Inc.
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 3 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 file="$1"
  20 dir="${file%/*}"
  21
  22 gdb --batch-silent -ex "file $file" -ex "save gdb-index $dir"
  23
  24 if test -f "${file}.gdb-index"; then
  25    objcopy --add-section .gdb_index="${file}.gdb-index" --set-section-flags .gdb_index=readonly "$file" "$file"
  26    rm -f "${file}.gdb-index"
  27 fi
  28
  29 exit 0