header-abi-dumper is a tool to dump the abi of a source. The Abi dumped belonging to a source file is filtered by dumping only the Abi contained in a set of header files exposed through the “export_include_dirs” directory(ies).
header-abi-dumper -o <source_file> -I -I .. -- For options : header-abi-dumper --help
header-abi-linker is a tool to link abi dumps produced by header-abi-dumper. This tool combines all the abi information present in the dump files passed to it.
header-abi-linker -o ... For options : header-abi-linker --help
header-abi-diff is a tool which compares two header abi dumps produced by header-abi-dumper. It produces a report outlining all the differences in the abi's exposed by the two dumps.
0: Compatible 1: Changes to APIs unreferenced by symbols in the .dynsym table 4: Compatible Extension 8: Incompatible
header-abi-diff -old -new -o For options : header-abi-diff --help