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Enterprise Linux (at least) kernels come with ABI whitelist files that list the names of the set of functions to be considered when looking at the ABI exposed by the kernel to its modules. This patch adds a new --linux-kernel-abi-whitelist option to abidiff so that it drops changes that relate to functions that are *NOT* defined in the whitelist. The patch reads the whitelist file and generates one or several instances of function_suppression that are applied when the two binaries are loaded. * include/abg-suppression.h (function_suppression::function_suppression): Make the declaration of the default constructor public. * src/abg-suppression-priv.h (function_suppression::priv::priv): Declare a default constructor. * src/abg-suppression.cc (function_suppression::function_suppression): Define default constructor. * include/abg-tools-utils.h (gen_suppr_spec_from_kernel_abi_whitelist): Declare new function. * src/abg-tools-utils.cc (gen_suppr_spec_from_kernel_abi_whitelist): Define new function. * tools/abidiff.cc (options::kernel_abi_whitelist_paths): (display_usage): Display a help string for the new --linux-kernel-abi-whitelist option. (parse_command_line): Parse the --linux-kernel-abi-whitelist from the command line. (maybe_check_suppression_files): Check the presence of the kernel abi whitelist files. (set_suppressions): Generate suppression specifications from the whitelist files. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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| .. | ||
| .gitignore | ||
| abiar.cc | ||
| abicompat.cc | ||
| abidiff.cc | ||
| abidw.cc | ||
| abilint.cc | ||
| abipkgdiff.cc | ||
| abisym.cc | ||
| binilint.cc | ||
| fedabipkgdiff | ||
| Makefile.am | ||