scripts/gdb-get-bt

   1 #!/bin/sh
   2 #
   3 # Print the stack backtrace of a crashed program
   4 #
   5 # Luiz Fernando N. Capitulino <lcapitulino@gmail.com>
   6
   7 CORE=$2
   8 BINARY=$1
   9
  10 usage()
  11 {
  12         echo "getbt: Print the stack backtrace of a crashed program"
  13         echo "Usage: $(basename $0) < program > < core-file >"
  14 }
  15
  16 if [ $# -eq 0 ]; then
  17         usage
  18         exit 1
  19 fi
  20
  21 if [ "$1" = "-h" -o "$1" = "--help" ]; then
  22         usage
  23         exit 0
  24 fi
  25
  26 # print only the trace
  27 gdb -nx -silent $BINARY $CORE <<<bt | egrep '^#'