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-rwxr-xr-xdebug/xtrace.sh17
1 files changed, 13 insertions, 4 deletions
diff --git a/debug/xtrace.sh b/debug/xtrace.sh
index c688391ff1..241ebe8954 100755
--- a/debug/xtrace.sh
+++ b/debug/xtrace.sh
@@ -81,6 +81,9 @@ COLUMNS=${COLUMNS:-80}
# If `TERM' is not set, set it to `xterm'.
TERM=${TERM:-xterm}
+# The data file to process, if any.
+data=
+
# Process arguments. But stop as soon as the program name is found.
while test $# -gt 0; do
case "$1" in
@@ -94,6 +97,12 @@ while test $# -gt 0; do
--d=* | --da=* | --dat=* | --data=*)
data=${1##*=}
;;
+ -? | --h | --he | --hel | --help)
+ do_help
+ ;;
+ --v | --ve | --ver | --vers | --versi | --versio | --version)
+ do_version
+ ;;
--)
# Stop processing arguments.
shift
@@ -133,9 +142,9 @@ fi
printf "%-20s %-*s %6s\n" Function $(expr $COLUMNS - 30) File Line
for i in $(seq 1 $COLUMNS); do echo -n -; done; echo
if test -n "$data"; then
- eval $pcprofiledump $data |
+ $pcprofiledump "$data" |
sed 's/this = \([^,]*\).*/\1/' |
- addr2line -fC -e $program |
+ addr2line -fC -e "$program" |
while read fct; do
read file
if test "$fct" != '??' -a "$file" != '??:0'; then
@@ -146,9 +155,9 @@ else
fifo=$(mktemp -u ${TMPDIR:-/tmp}/xprof.XXXXXX)
mkfifo -m 0600 $fifo || exit 1
# Now start the program and let it write to the FIFO.
- eval $TERM -T "'xtrace - $program $*'" -e /bin/sh -c "'LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo'" &
+ $TERM -T "xtrace - $program $*" -e /bin/sh -c "LD_PRELOAD=$pcprofileso PCPROFILE_OUTPUT=$fifo $program $*; read $fifo" &
termpid=$!
- eval $pcprofiledump $fifo |
+ $pcprofiledump $fifo |
sed 's/this = \([^,]*\).*/\1/' |
addr2line -fC -e $program |
while read fct; do