solenv/bin/gdb-core-bt.sh

   1 #!/bin/sh
   2 #
   3 #
   4 # This file is part of the LibreOffice project.
   5 #
   6 # This Source Code Form is subject to the terms of the Mozilla Public
   7 # License, v. 2.0. If a copy of the MPL was not distributed with this
   8 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   9 #
  10 #
  11
  12 EXECUTABLE=${1}
  13 COREDIR=${2}
  14 EXITCODE=${3}
  15
  16 if test -n "$(which gdb)"
  17 then
  18     if test "$(find "$COREDIR" -name "core*" | wc -l)" -eq 1
  19     then
  20         COREFILE=$(ls "$COREDIR"/core*)
  21         echo
  22         echo "It looks like ${EXECUTABLE} generated a core file at ${COREFILE}"
  23         echo "Backtraces:"
  24         GDBCOMMANDFILE=$(mktemp)
  25         printf "info registers\nthread apply all backtrace full\n" > "$GDBCOMMANDFILE"
  26         gdb -x "$GDBCOMMANDFILE" --batch "$EXECUTABLE" "$COREFILE"
  27         rm "$GDBCOMMANDFILE"
  28         echo
  29         exit 0
  30     elif [ "$EXITCODE" -ge 128 ]; then
  31         echo
  32         echo "No core file identified in directory ${COREDIR}"
  33         echo "To show backtraces for crashes during test execution,"
  34         echo "enable core files with:"
  35         echo
  36         echo "   ulimit -c unlimited"
  37         echo
  38         exit 1
  39     fi
  40 else
  41     echo "You need gdb in your path to show backtraces"
  42     exit 1
  43 fi