add workaround for gdb bug

s/calltree/callgrind/

diff --git a/scripts/debug/debug-fgfs b/scripts/debug/debug-fgfs
index b21f7933a766e03dca4f1695b198c87016acc910..72ccba28d9c8fc07b792be87465591adc213bbaa 100755 (executable)
--- a/scripts/debug/debug-fgfs
+++ b/scripts/debug/debug-fgfs
@@ -54,7 +54,7 @@ while true; do
        -D)     cmd="ddd -x .gdbinit $fgfs" ;;
        -m)     cmd="make -C ../.." ;;
        -i)     cmd=""; gdb="" ;;
-       -p)     cmd="calltree $fgfs"; gdb="" ;;
+       -p)     cmd="callgrind --dump-instr=yes --trace-jump=yes --dump-threads=yes $fgfs $opt"; gdb="" ;;
        -b)     gdb="" ;;
        -s)     extra="$extra --gen-suppressions=yes" ;;
        -l)     extra="$extra --leak-check=yes --show-reachable=yes" ;;
@@ -76,6 +76,7 @@ if ! test -e "$fgfs"; then
 fi
 
 echo "set args $opt" > .gdbinit
+echo "handle SIG32 nostop noprint" >> .gdbinit         # work around gdb bug
 
 test -e fgfs.supp || head -14 sample.fgfs.supp > fgfs.supp