1#!/bin/sh 2# 3# Initiate tracing 4CODE_MACH_KMSG_INFO=0x1200028 5CODE_MACH_PROC_EXEC=0x401000C 6CODE_MACH_MSG_SEND=0x120000C 7CODE_MACH_MSG_RECV=0x1200010 8CODE_TRACE_DATA_EXEC=0x7000008 9 10ofile=${1:-ipc.raw} 11sleepsec=${2:-3} 12 13trace -i -b 8192 14trace -n 15trace -g 16if [ $sleepsec -gt 0 ]; then 17 echo "" 18 echo "Sleeping for ${sleepsec}..." 19 sleep ${sleepsec} 20fi 21echo "Tracing!" 22 23ps -Ac | sed 's,\s*\([0-9][0-9]*\) .*[0-9]*:[0-9]*\.[0-9]* \(.*\), 00000000.0 0.0(0.0) proc_exec \1 0 0 0 0 0 \2,' > "ps_${ofile}.txt" 24trace -L ${ofile} -k ${CODE_MACH_KMSG_INFO} -k ${CODE_MACH_PROC_EXEC} -k ${CODE_MACH_MSG_SEND} -k ${CODE_MACH_MSG_RECV} 25