6786e2bbf1
There weren't changes to this script in a while -- it almost looks like dead code, but isn't. I'm using this regularly. valgrind works better than ever (version 3.0 coming out soon, and the alpha already very usable). New address: http://www.valgrind.org/
92 lines
2.3 KiB
Bash
Executable file
92 lines
2.3 KiB
Bash
Executable file
#!/bin/bash
|
|
# $Id$
|
|
#
|
|
#
|
|
# To use this script you need
|
|
# - a Linux system >=2.4 with libc >=2.2.*
|
|
# - the valgrind debugger (http://www.valgrind.org/)
|
|
# - lots of memory (RAM + swap space > 600MB!) and
|
|
# - a fast computer =or= a lot of patience.
|
|
#
|
|
# It is useful (but not required) to compile FlightGear without
|
|
# any optimizations (-O0 without -funroll-loops etc.). Otherwise
|
|
# the debug messages might not seem to make sense in some cases.
|
|
#
|
|
# The sample suppression file is designed for a SuSE 7.1 system
|
|
# with Linux 2.4.18, XFree86 4.2.0 and a 3dfx card. Don't use it
|
|
# as it is, but create your own! You will likely have different
|
|
# libraries with different bugs.
|
|
#
|
|
# If you have problems with valgrind and FlightGear, don't bother
|
|
# the valgrind author -- ask on the flightgear-devel list first!
|
|
#
|
|
#
|
|
#
|
|
# adapt the following two entries to your needs:
|
|
#
|
|
fgfs="../../src/Main/fgfs"
|
|
opt="--log-level=info --disable-game-mode --aircraft=ufo --geometry=800x600"
|
|
|
|
gdb="--db-attach=yes"
|
|
cmd=
|
|
extra=
|
|
|
|
while true; do
|
|
case "$1" in
|
|
-h|--help) cat <<-EOF
|
|
debug [-r] [-g] [-i] [-b] [-c] [-x] [-h]
|
|
|
|
-r run fgfs
|
|
-g|-d run fgfs with gdb
|
|
-D run fgfs with ddd
|
|
-i interactive valgrind run (default)
|
|
-p calltree profile run
|
|
-b valgrind batch run
|
|
-c start gdb with most recent core dump
|
|
-s print suppression info
|
|
-l enable leak/reachable check
|
|
-h show this help screen
|
|
EOF
|
|
exit 0
|
|
;;
|
|
-r) cmd="$fgfs $opt" ;;
|
|
-g|-d) cmd="gdb -x .gdbinit $fgfs" ;;
|
|
-D) cmd="ddd -x .gdbinit $fgfs" ;;
|
|
-m) cmd="make -C ../.." ;;
|
|
-i) cmd=""; gdb="" ;;
|
|
-p) cmd="calltree $fgfs"; gdb="" ;;
|
|
-b) gdb="" ;;
|
|
-s) extra="$extra --gen-suppressions=yes" ;;
|
|
-l) extra="$extra --leak-check=yes --show-reachable=yes" ;;
|
|
-c) core=$(ls -t core* 2>/dev/null|head -1)
|
|
if test -z $core; then
|
|
echo "$0: there's no core file"
|
|
exit 1
|
|
fi
|
|
cmd="gdb $fgfs $core"
|
|
;;
|
|
*) break ;;
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if ! test -e "$fgfs"; then
|
|
echo "$0: there's no fgfs executable $fgfs"
|
|
exit 2
|
|
fi
|
|
|
|
echo "set args $opt" > .gdbinit
|
|
|
|
test -e fgfs.supp || head -14 sample.fgfs.supp > fgfs.supp
|
|
|
|
test -z "$cmd" && cmd="nice valgrind \
|
|
--tool=memcheck $gdb --num-callers=64 \
|
|
--suppressions=fgfs.supp \
|
|
--error-limit=no \
|
|
$extra $* $fgfs $opt"
|
|
|
|
echo "command: $cmd"
|
|
#export LD_PRELOAD='/usr/lib/GL/libGL.so.1.3.mesasoft'
|
|
#export __GL_FORCE_GENERIC_CPU=1
|
|
exec $cmd
|
|
|