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The Git repository of the Libabigail Project
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84fc161a0b
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Giuliano Procida 84fc161a0b Fix bug that suppressed DWARF read tests. 
Commit 4252dfd6 added code to allow the ABI write/reread and compare
phases of the tests to be skipped in the case that no ABI files are
given for comparison.

Unfortunately, the new code skipped those phases unconditionally.

This patch changes the in_abi_path and out_abi_path values used in
in_out_specs used to trigger the early termination from "" to NULL and
updates the conditional logic checking them. Several subsequent
commits which affect ABI output were missing these changes to the test
data files.

This change fixes the following list of commits.

4252dfd6 dwarf-reader: handle symtab.section_header.sh_entsize == 0
4457c10e dwarf-reader: handle binaries with missing symtab
34e867e7 dwarf-reader: remove superfluous ABG_ASSERT
2d5389f2 Fix size calculations for multidimensional arrays.
246ca200 corpus/writer: sort emitted translation units by path name
e8bf5b80 Bug 25989 - type_topo_comp doesn't meet irreflexive requirements

Finally, this commit also corrects some bad code formatting.

	* tests/test-read-dwarf.cc (in_out_specs): Use NULL instead of
	empty ABI paths for test25, test26 and test27. (perform):
	Check members of spec, rather than locals with same name, when
	deciding to terminate testing early; fix some code whitespace.
	* tests/data/test-read-dwarf/test14-pr18893.so.abi: Update
	multidimensional array sizes.
	* tests/data/test-read-dwarf/test17-pr19027.so.abi: Ditto.
	* tests/data/test-read-dwarf/test19-pr19023-libtcmalloc_and_profiler.so.abi:
	Ditto.
	* tests/data/test-read-dwarf/test7.so.abi: Ditto.
	* tests/data/test-read-dwarf/PR25042-libgdbm-clang-dwarf5.so.6.0.0.abi:
	Update following translation unit ordering change.
	* tests/data/test-read-dwarf/test13-pr18894.so.abi: Ditto.
	* tests/data/test-read-dwarf/test14-pr18893.so.abi: Ditto.
	* tests/data/test-read-dwarf/test15-pr18892.so.abi: Ditto.
	* tests/data/test-read-dwarf/test16-pr18904.so.abi: Ditto.
	* tests/data/test-read-dwarf/test17-pr19027.so.abi: Ditto.
	* tests/data/test-read-dwarf/test18-pr19037-libvtkRenderingLIC-6.1.so.abi:
	Ditto.
	* tests/data/test-read-dwarf/test19-pr19023-libtcmalloc_and_profiler.so.abi:
	Ditto.
	* tests/data/test-read-dwarf/test20-pr19025-libvtkParallelCore-6.1.so.abi:
	Ditto.
	* tests/data/test-read-dwarf/test21-pr19092.so.abi: Ditto.
	* tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi:
	Ditto.
	* tests/data/test-read-dwarf/PR25007-sdhci.ko.abi: Update
	following code changes affecting ordering of some ABI
	elements.
	* tests/data/test-read-dwarf/test16-pr18904.so.abi

Reviewed-by: Matthias Maennich <maennich@google.com>
Tested-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
2020-06-17 11:27:13 +02:00
autoconf-archive Do not ignore valgrind checks returning an error 2017-02-27 10:01:15 +01:00
bash-completion Add --self-compare option in fedabipkgdiff 2017-05-31 16:21:14 +05:30
doc abg-writer: Add support for stable hash type ids. 2020-06-16 10:13:01 +02:00
include abg-writer: Add support for stable hash type ids. 2020-06-16 10:13:01 +02:00
m4 Delete ltsugar.m4 and pkg.m4 files from m4/ 2015-01-06 09:54:45 +01:00
scripts Clean up scripts/* 2017-04-14 04:14:12 -04:00
src cleanup: std::weak_ptr use: replace manual lock by std::weak_ptr::lock 2020-06-17 09:54:01 +02:00
tests Fix bug that suppressed DWARF read tests. 2020-06-17 11:27:13 +02:00
tools abg-writer: Add support for stable hash type ids. 2020-06-16 10:13:01 +02:00
.clang-format clang-format: set continuation indentation to 2 2020-05-18 10:48:09 +02:00
.gitignore .gitignore: Add libabigail-?.* *.orig files 2019-05-22 14:34:23 +02:00
abigail.m4 abigail.m4: Fix copyright notice 2020-05-29 18:11:10 +02:00
AUTHORS
ChangeLog Update ChangeLog 2020-02-26 12:08:52 +01:00
COMMIT-LOG-GUIDELINES Update the COMMIT-LOG-GUIDELINES file 2016-05-22 23:20:12 +02:00
COMPILING Fix typo in COMPILING. 2020-02-03 13:49:54 +01:00
configure.ac Add -g back to ABIGAIL_DEVEL 2020-05-18 13:40:42 +02:00
CONTRIBUTING Control symbols exported from libabigail.so 2016-07-27 12:51:02 +02:00
COPYING Use a better wording for the COPYING file 2015-04-22 09:53:18 +02:00
COPYING-GPLV3 Update licence texts 2015-04-20 13:51:21 +02:00
COPYING-LGPLV2 Initial import of gen-changelog.py 2014-11-18 23:18:06 +01:00
COPYING-LGPLV3
default.abignore Add default suppression specification for the libvirt project 2018-10-11 10:59:54 +02:00
gen-changelog.py gen-changelog.py: Update the script for python3 2020-02-26 12:06:17 +01:00
install-sh
libabigail.pc.in
ltmain.sh
Makefile.am make: add distcheck-fast target 2020-04-20 14:38:32 +02:00
NEWS Update NEWS file for 1.7 2020-02-26 12:07:29 +01:00
README Fix wording in README 2015-09-05 10:30:00 +02:00
release-text-template.txt Update the release text template after 1.0 2017-11-22 15:55:43 +01:00
update-copyright.sh Update copyright year to 2020 2020-02-21 17:05:01 +01:00
VISIBILITY Control symbols exported from libabigail.so 2016-07-27 12:51:02 +02:00

README 

This is the Application Binary Interface Generic Analysis and
Instrumentation Library.

It aims at constructing, manipulating, serializing and de-serializing
ABI-relevant artifacts.

The set of artifacts that we are intersted is made of quantities like
types, variable, fonctions and declarations of a given library or
program.  For a given library or program this set of quantities is
called an ABI corpus.

This library aims at (among other things) providing a way to compare
two ABI Corpora (apparently the plural of corpus is copora, heh,
that's cool), provide detailed information about their differences,
and help build tools to infer interesting conclusions about these
differences.

You are welcome to contribute to this project after reading the files
CONTRIBUTING and COMMIT-LOG-GUIDELINES files in the source tree.

Communicating with the maintainers of this project -- including
sending patches to be include to the source code -- happens via email
at libabigail@sourceware.org.