Missing target_loader.32.elf file

[fengtangs]

when I run the demo using python AnalyzeControl.py -v -l ./test/bin/read.32.elf,
I get the false:
cannot load the /root/bin/target_loader.32.elf
and I found in /root/bin ,no exist the target_loader.32.elf file only exist the target_loader.64.elf file.