Object symbol table wrangler. Useful for finding static memory and code size usage in embedded systems.
Project description
object_symbols_parser
Command line tool that reads object file symbol table, generate a sorted spreadsheet with the entries. Intended for embedded development where memory and code space needs to be optimized.
Usage
Object File
This is particularly useful if you cannot compile a binary due to the code space being exceeded.
object_symbols_parser.py -f src/FileSystem.o -f src/cpp_config.o -f src/main.o -o /tmp/out.xlsx
ELF/AXF File
object_symbols_parser.py -f project.axf -o /tmp/out.xlsx
Output
Generates a Pandas dataframe and saves it to a spreadsheet. By default the results are sorted as you're most likely looking for the largest entry in the symbols table.
Requirements
- click
- pandas
- GNU Bintools
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