1# VNDK Header Abi Dumper 2 3`header-abi-dumper` is a tool to dump the abi of a source. The Abi dumped 4 belonging to a source file is filtered by dumping only the Abi contained in a 5 set of header files exposed through the "export_include_dirs" directory(ies). 6 7## Usage 8 header-abi-dumper -o <dump-file> <source_file> -I <export-include-dir-1> -I 9 <export-include-dir-2>.. -- <cflags> 10 11# VNDK Header Abi Linker 12 13`header-abi-linker` is a tool to link abi dumps produced by header-abi-dumper. 14 This tool combines all the abi information present in the dump files passed to 15 it. 16 17## Usage 18 header-abi-linker -o <linked-abi-dump> <abi-dump1> <abi-dump2> <abi-dump3> ... 19 20# VNDK Header Abi Diff 21 22`header-abi-diff` is a tool which compares two header abi dumps produced by 23 header-abi-dumper. It produces a report outlining all the differences in the 24 abi's exposed by the two dumps. 25 26# Return Value 27 1: InCompatible 28 0: Compatible or Compatible Extension. 29 30 31## Usage 32 header-abi-diff -old <old-abi-dump> -new <new-abi-dump> -o <report> 33 34