gdbserver_tests/simulate_control_c

   1 #! /bin/sh
   2
   3 # simulate control_c by sending SIGUSR1 to the vgdb using prefix $1 in $2 seconds
   4 # If there are some args after $2, the rest of these args is a command and its arg
   5 # which is run every second. When this command is successful, then the sleep and
   6 # the control c simul is done.
   7 PREFIX=$1
   8 shift
   9 SLEEP=$1
  10 shift
  11 GUARDCMD="$@"
  12 if [ "$GUARDCMD" = "" ]
  13 then
  14   GUARDCMD="true"
  15 fi
  16 VGDBPID=`./vgdb -D $PREFIX 2>&1 | awk '/vgdb pid/ {print $3}'`
  17 if [ "$VGDBPID" = "" ]
  18 then
  19   echo "simulate_control_c could not determine the vgdb pid with " $PREFIX
  20   exit 1
  21 fi
  22 (while ! $GUARDCMD >> garbage.filtered.out 2>&1
  23  do
  24    sleep 1
  25  done
  26  sleep $SLEEP
  27  kill -s USR1 $VGDBPID) &