sysrap/tests/dbg__.sh

0001 dbg__ ()
0002 {
0003     case $(uname) in
0004         Darwin)
0005             lldb__ $*
0006         ;;
0007         Linux)
0008             gdb__ $*
0009         ;;
0010     esac
0011 }
0012
0013 lldb__ ()
0014 {
0015     : ~opticks/sysrap/tests/dbg__.sh
0016     : macOS only - this function requires LLDB envvar to provide the path;
0017     : to the lldb application within the appropriate Xcode.app resources eg;
0018     local BINARY=$1;
0019     shift;
0020     local ARGS=$*;
0021     local H="$HEAD";
0022     local B;
0023     local bp;
0024     echo HEAD $HEAD;
0025     echo TAIL $TAIL;
0026     if [ -z "$BP" ]; then
0027         B="";
0028     else
0029         B="";
0030         for bp in $BP;
0031         do
0032             B="$B -o \"b $bp\" ";
0033         done;
0034         B="$B -o b";
0035         [ -n "$BX" ] && B="$B -o \"$BX\" ";
0036     fi;
0037     local T="$TAIL";
0038     local def_lldb=/Applications/Xcode/Xcode.app/Contents/Developer/usr/bin/lldb;
0039     local runline="${LLDB:-$def_lldb} -f ${BINARY} $H $B $T -- ${ARGS}";
0040     echo $runline;
0041     eval $runline
0042 }
0043
0044
0045 gdb__ ()
0046 {
0047     : ~opticks/sysrap/tests/dbg__.sh
0048     :  prepares and invokes gdb - sets up breakpoints based on BP envvar containing space delimited symbols;
0049     if [ -z "$BP" ]; then
0050         H="";
0051         B="";
0052         T="-ex r";
0053     else
0054         H="-ex \"set breakpoint pending on\"";
0055         B="";
0056         for bp in $BP;
0057         do
0058             B="$B -ex \"break $bp\" ";
0059         done;
0060         T="-ex \"info break\" -ex r";
0061     fi;
0062     local runline="gdb $H $B $T --args $* ";
0063     echo $runline;
0064     date;
0065     eval $runline;
0066     date
0067 }
0068
0069
0070
0071