Melchior FRANZ:

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/

diff --git a/scripts/debug/debug-fgfs b/scripts/debug/debug-fgfs
index 8683db29783c529d769f4842d5c2c15989b852bd..b21f7933a766e03dca4f1695b198c87016acc910 100755 (executable)
--- a/scripts/debug/debug-fgfs
+++ b/scripts/debug/debug-fgfs
@@ -3,8 +3,8 @@
 #
 #
 #  To use this script you need
-#  - a Linux 2.4 system with libc 2.2.* and at least XFree86 4.1
-#  - the valgrind debugger (http://developer.kde.org/~sewardj/)
+#  - 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.
 #
@@ -25,11 +25,9 @@
 #  adapt the following two entries to your needs:
 #
 fgfs="../../src/Main/fgfs"
-opt="--disable-game-mode --disable-fullscreen --fdm=magic"
+opt="--log-level=info --disable-game-mode --aircraft=ufo --geometry=800x600"
 
-
-
-gdb="--gdb-attach=yes"
+gdb="--db-attach=yes"
 cmd=
 extra=
 
@@ -39,20 +37,27 @@ while true; do
                debug [-r] [-g] [-i] [-b] [-c] [-x] [-h]
 
                -r      run fgfs
-               -g      run fgfs with gdb
+               -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
-               -x      add some extra pedantic valgrind parameters
+               -s      print suppression info
+               -l      enable leak/reachable check
                -h      show this help screen
                EOF
                exit 0
                ;;
        -r)     cmd="$fgfs $opt" ;;
-       -g)     cmd="gdb -x .gdbinit $fgfs" ;;
+       -g|-d)  cmd="gdb -x .gdbinit $fgfs" ;;
+       -D)     cmd="ddd -x .gdbinit $fgfs" ;;
+       -m)     cmd="make -C ../.." ;;
        -i)     cmd=""; gdb="" ;;
+       -p)     cmd="calltree $fgfs"; gdb="" ;;
        -b)     gdb="" ;;
-       -x)     extra="--single-step=yes --optimise=no --cleanup=no --dump-error=1" ;;
+       -s)     extra="$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"
@@ -74,8 +79,14 @@ echo "set args $opt" > .gdbinit
 
 test -e fgfs.supp || head -14 sample.fgfs.supp > fgfs.supp
 
-test -z "$cmd" && cmd="nice valgrind $gdb --num-callers=10 --suppressions=fgfs.supp $extra $* $fgfs $opt"
+test -z "$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