A simple utility that reads an ELF format file.

It functions like linux utility 'readelf' but has much less functionalities, because it's still under development. However I probably won't be developing it cause it pays little to do so and now I'm deeply invovled in project ArenaOS and won't have much time to improve it. I wrote this to learn the ELF format and gain some knowledge about program linking, loading and some others. And I recommend the book 《程序员的自我修养——链接、装载与库》 by　潘爱民 if you are interested in how program works under the hood.

./ELF-reader <option(s)> files

while option can be one of these:
-h --file-header (Display the ELF file header)
-S --section-headers (Display the sections' header)
-s --symbols (Display the symbol table)

./ELF-reader -h Simplesection.o
./ELF-reader -S Simplesection.o
./ELF-reader -s Simplesection.o

Currently, it's just a demo and not fully functional. So it lacks much of functionalites of that in readelf. The most obvious one is that it only supports ELF32 format...