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Author SHA1 Message Date
tangmeng
eea4e92b2d Standardize and improve the output of several tests 
This patch updates several test harnesses to make their output show
the command line of the failing tests, a brief informative summary
about the number of unit tests executed, failed and executed with
success.

These tests now used the
abigail::tests::emit_test_{summary,status_and_update_counters}
functions provided in tests/test-utils.cc.

	* tests/test-abidiff-exit.cc (main): Use
	abigail::tests::emit_test_{summary, status_and_update_counters}
	functions to ameliorate and standardize test output.
	* tests/test-alt-dwarf-file.cc (main): Likewise.
	* tests/test-annotate.cc (main): Likewise.
	* tests/test-diff-dwarf-abixml.cc (main): Likewise.
	* tests/test-ini.cc (main): Likewise.
	* tests/test-lookup-syms.cc (main): Likewise.

Signed-off-by: tangmeng <tangmeng@uniontech.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
 2021-11-17 12:44:16 +01:00
Dodji Seketeli
c80f79271a Re-license the project to Apache v2 With LLVM Exception 
Thanks to the previous work done, changing the license is just a
matter of changing the SPDX identifer from "LGPL-3.0-or-later" to
"Apache-2.0 WITH LLVM-exception".  Note that for the abigail.m4,
tests/test-dot.cc and tests/test-svg.cc the change was from
"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
LLVM-exception".  include/abg-cxx-compat.h was changed from
"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".  Source code
of programs (as opposed to source code of the library) where generally
licensed under GPL-3.0-or-later; they are also now licensed
"Apache-2.0 WITH LLVM-exception".

This is what this patch does.

	* abigail.m4: Change the SPDX identifier from "GPL-3.0-or-later
	WITH GCC-exception-3.1" to "Apache-2.0 WITH LLVM-exception"
	* include/abg-cxx-compat.h: Change the SPDX identifier from
	"LGPL-2.0-or-later" to "Apache-2.0 WITH LLVM-exception".
	* .clang-format: Change the SPDX identifier from
	  "LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception".
	* Makefile.am: Likewise.
	* bash-completion/Makefile.am: Likewise.
	* bash-completion/abicompat: Likewise.
	* bash-completion/abidiff: Likewise.
	* bash-completion/abidw: Likewise.
	* bash-completion/abilint: Likewise.
	* bash-completion/abinilint: Likewise.
	* bash-completion/abipkgdiff: Likewise.
	* bash-completion/abisym: Likewise.
	* bash-completion/fedabipkgdiff: Likewise.
	* configure.ac: Likewise.
	* default.abignore: Likewise.
	* doc/Makefile.am: Likewise.
	* doc/api/libabigail.doxy: Likewise.
	* doc/manuals/Makefile.am: Likewise.
	* doc/website/libabigail-website.doxy: Likewise.
	* include/Makefile.am: Likewise.
	* include/abg-comp-filter.h: Likewise.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-diff-utils.h: Likewise.
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-version.h.in: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* scripts/dot_to_png.sh: Likewise.
	* scripts/dot_to_svg.sh: Likewise.
	* scripts/make-verbose.sh: Likewise.
	* scripts/svg_to_plain_svg.sh: Likewise.
	* scripts/svg_to_png_and_pdf.sh: Likewise.
	* src/Makefile.am: Likewise.
	* src/abg-comp-filter.cc: Likewise.
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/Makefile.am: Likewise.
	* tests/data/Makefile.am: Likewise.
	* tests/lib/catch.cc: Likewise.
	* tests/mockfedabipkgdiff.in: Likewise.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestcanonicalizetypes.sh.in: Likewise.
	* tests/runtestdefaultsupprs.py.in: Likewise.
	* tests/runtestdefaultsupprspy3.sh.in: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Likewise.
	* tests/runtestfedabipkgdiffpy3.sh.in: Likewise.
	* tests/test-abicompat.cc: Likewise.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Change the SPDX identifier from
	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
	LLVM-exception"
	* tests/test-elf-helpers.cc: Change the SPDX identifier from
	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Change the SPDX identifier from
	"GPL-3.0-or-later WITH GCC-exception-3.1" to "Apache-2.0 WITH
	LLVM-exception".
	* tests/test-symtab.cc: Change the SPDX identifier from
	"LGPL-3.0-or-later" to "Apache-2.0 WITH LLVM-exception"
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tests/update-test-output.py: Likewise.
	* tools/Makefile.am: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Likewise.
	* tools/kmidiff.cc: Likewise.
	* update-copyright.sh: Likewise.

Signed-off-by: Benjamin De Kosnik <bkoz@gnu.org>
Signed-off-by: Ben Woodard <woodard@redhat.com>
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Mark Wielaard <mark@klomp.org>
Signed-off-by: Matthias Klose <doko@ubuntu.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Ondrej Oprala <ondrej.oprala@gmail.com>
Signed-off-by: Roland McGrath <roland@hack.frob.com>
Signed-off-by: Sinny Kumari <ksinny@gmail.com>
Signed-off-by: Slava Barinov <v.barinov@samsung.com>
 2020-12-02 11:49:13 +01:00
Matthias Maennich
58488c5f31 Replace individual license references with SPDX Identifiers 
This patch replaces license headers with SPDX identifiers in all files
containing license headers.  For each file, the SPDX identifier
formally represents its current license.  Note that the list of SPDX
identifiers is available on the SPDX web site at
https://spdx.org/licenses.

For autoconf-archive/ax_prog_python_version.m4 however, there is a
little catch.  Dodji Seketeli wrote this ax_check_python_modules.m4.
Just like the other autoconf-archive macros, it makes sense to have it
under the FSF All Permissive license.  Actually, the terms of that
license was already in the file but then the license header was
wrongly set to GPLv2 with autoconf exception.  So I fixed that in this
commit by setting the SPDX identifier to FSFAP.

	* abigail.m4: Replace the license header with the SPDX identifier
	GPL-3.0-or-later WITH GCC-exception-3.1
	* autoconf-archive/ax_check_python_modules.m4: Correctly set the
	SPDX identifier to FSFAP.
	* autoconf-archive/ax_compare_version.m4: Replace the license
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_prog_python_version.m4: Likewise.
	header with the SPDX identifier FSFAP.
	* autoconf-archive/ax_valgrind_check.m4: Likewise.
	* gen-changelog.py: Replace the license header with the SPDX
	identifier LGPL-2.0-or-later.
	* include/abg-comp-filter.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* include/abg-comparison.h: Likewise.
	* include/abg-config.h: Likewise.
	* include/abg-corpus.h: Likewise.
	* include/abg-cxx-compat.h: Replace the license header with the
	SPDX identifier LGPL-2.0-or-later.
	* include/abg-diff-utils.h: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later
	* include/abg-dwarf-reader.h: Likewise.
	* include/abg-fwd.h: Likewise.
	* include/abg-hash.h: Likewise.
	* include/abg-ini.h: Likewise.
	* include/abg-interned-str.h: Likewise.
	* include/abg-ir.h: Likewise.
	* include/abg-libxml-utils.h: Likewise.
	* include/abg-libzip-utils.h: Likewise.
	* include/abg-reader.h: Likewise.
	* include/abg-regex.h: Likewise.
	* include/abg-reporter.h: Likewise.
	* include/abg-sptr-utils.h: Likewise.
	* include/abg-suppression.h: Likewise.
	* include/abg-tools-utils.h: Likewise.
	* include/abg-traverse.h: Likewise.
	* include/abg-viz-common.h: Likewise.
	* include/abg-viz-dot.h: Likewise.
	* include/abg-viz-svg.h: Likewise.
	* include/abg-workers.h: Likewise.
	* include/abg-writer.h: Likewise.
	* install-sh: Replace the license header with the SPDX identifier MIT.
	* ltmain.sh: Replace the license header with the SPDX identifier
	GPL-2.0-or-later.  Note that this file has the libtool special
	exception which allows us to redistribute it under the general
	license of the project.
	* src/abg-comp-filter.cc: Replace the license header with the SPDX
	* src/abg-comparison-priv.h: Likewise.
	* src/abg-comparison.cc: Likewise.
	* src/abg-config.cc: Likewise.
	* src/abg-corpus-priv.h: Likewise.
	* src/abg-corpus.cc: Likewise.
	* src/abg-default-reporter.cc: Likewise.
	* src/abg-diff-utils.cc: Likewise.
	* src/abg-dwarf-reader.cc: Likewise.
	* src/abg-elf-helpers.cc: Likewise.
	* src/abg-elf-helpers.h: Likewise.
	* src/abg-regex.cc: Likewise.
	* src/abg-hash.cc: Likewise.
	* src/abg-ini.cc: Likewise.
	* src/abg-internal.h: Likewise.
	* src/abg-ir-priv.h: Likewise.
	* src/abg-ir.cc: Likewise.
	* src/abg-leaf-reporter.cc: Likewise.
	* src/abg-libxml-utils.cc: Likewise.
	* src/abg-libzip-utils.cc: Likewise.
	* src/abg-reader.cc: Likewise.
	* src/abg-reporter-priv.cc: Likewise.
	* src/abg-reporter-priv.h: Likewise.
	* src/abg-sptr-utils.cc: Likewise.
	* src/abg-suppression-priv.h: Likewise.
	* src/abg-suppression.cc: Likewise.
	* src/abg-tools-utils.cc: Likewise.
	* src/abg-traverse.cc: Likewise.
	* src/abg-viz-common.cc: Likewise.
	* src/abg-viz-dot.cc: Likewise.
	* src/abg-viz-svg.cc: Likewise.
	* src/abg-workers.cc: Likewise.
	* src/abg-writer.cc: Likewise.
	* tests/lib/catch.cc: Likewise.
	* tests/lib/catch.hpp: Add an SPDX identifier BSL-1.0.
	* tests/mockfedabipkgdiff.in: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tests/print-diff-tree.cc: Likewise.
	* tests/runtestfedabipkgdiff.py.in: Replaace the license header
	with the SPDW identifier GPL-3.0-or-later.
	* tests/test-abicompat.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-abidiff-exit.cc: Likewise.
	* tests/test-abidiff.cc: Likewise.
	* tests/test-alt-dwarf-file.cc: Likewise.
	* tests/test-annotate.cc: Likewise.
	* tests/test-cxx-compat.cc: Likewise.
	* tests/test-core-diff.cc: Likewise.
	* tests/test-diff-dwarf-abixml.cc: Likewise.
	* tests/test-diff-dwarf.cc: Likewise.
	* tests/test-diff-filter.cc: Likewise.
	* tests/test-diff-pkg.cc: Likewise.
	* tests/test-diff-suppr.cc: Likewise.
	* tests/test-diff2.cc: Likewise.
	* tests/test-dot.cc: Replace the license header with the
	SPDX identifier GPL-3.0-with-GCC-exception.
	* tests/test-elf-helpers.cc: Replace the license header with the
	SPDX identifier LGPL-3.0-or-later.
	* tests/test-ini.cc: Likewise.
	* tests/test-ir-walker.cc: Likewise.
	* tests/test-kmi-whitelist.cc: Likewise.
	* tests/test-lookup-syms.cc: Likewise.
	* tests/test-read-dwarf.cc: Likewise.
	* tests/test-read-write.cc: Likewise.
	* tests/test-svg.cc: Replace the license header with the SPDX
	identifier GPL-3.0-with-GCC-exception.
	* tests/test-symtab.cc: Replace the license header with the SPDX
	identifier LGPL-3.0-or-later.
	* tests/test-tools-utils.cc: Likewise.
	* tests/test-types-stability.cc: Likewise.
	* tests/test-utils.cc: Likewise.
	* tests/test-utils.h: Likewise.
	* tests/test-write-read-archive.cc: Likewise.
	* tools/abiar.cc: Likewise.
	* tools/abicompat.cc: Likewise.
	* tools/abidiff.cc: Likewise.
	* tools/abidw.cc: Likewise.
	* tools/abilint.cc: Likewise.
	* tools/abipkgdiff.cc: Likewise.
	* tools/abisym.cc: Likewise.
	* tools/binilint.cc: Likewise.
	* tools/fedabipkgdiff: Replace the license header with the
	SPDX identifier GPL-3.0-or-later.
	* tools/kmidiff.cc: Likewise.

Signed-off-by: Benjamin De Kosnik <bkoz@gnu.org>
Signed-off-by: Ben Woodard <woodard@redhat.com>
Signed-off-by: Chenxiong Qi <cqi@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
Signed-off-by: Giuliano Procida <gprocida@google.com>
Signed-off-by: Jan Engelhardt <jengelh@inai.de>
Signed-off-by: Jessica Yu <jeyu@kernel.org>
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
Signed-off-by: Mark Wielaard <mark@klomp.org>
Signed-off-by: Matthias Klose <doko@ubuntu.com>
Signed-off-by: Matthias Maennich <maennich@google.com>
Signed-off-by: Ondrej Oprala <ondrej.oprala@gmail.com>
Signed-off-by: Roland McGrath <roland@hack.frob.com>
Signed-off-by: Sinny Kumari <ksinny@gmail.com>
Signed-off-by: Slava Barinov <v.barinov@samsung.com>
 2020-12-02 11:44:13 +01:00
Dodji Seketeli
43d56de89b Handle several member anonymous types of the same kind 
When there are several anonymous types (e.g, anonymous classes, unions
or enums) in a given class or union, libabigail's internals do
struggle.

An anonymous class, for instance, is named __anonymous_struct__.  When
there are more than one of these inside a given class, then we can't
name and look them up, because they all have the same name.

Incidentally, when add_or_update_class_type completes a class type
that was initially constructed before, it fails to determine that an
anonymous member type of that class was already present in that
context.  It thus wrongly duplicates anonymous structs/unions/enums in
there and that leads to spurious textual (abixml) representation
differences later, where duplicated anonymous member types would
appear intermittently, depending on the order in which the class was
built.

This patch addresses this general issue by naming anonymous member
types in a way that allows several of them to exist. That is, if there
are two anonymous structs in a class, they are going to be named
__anonymous_struct__ and __anonymous_struct__1.  We do follow a
similar scheme for anonymous unions and enums. This is handled by the
DWARF reader that builds the internal representation.

While looking at this issue, I also fixed a tangent bug; some DWARF
emitters wrongly *define* types in the scope of a
DW_TAG_subroutine_type or DW_TAG_array_type.  We handle that by
actually defining those types in the scope of that subroutine or
array.  But then it appears that if that scope itself a class and if
the type defined is an anonymous type, then putting that anonymous
type in the class scope might interfere with the *naming* of the
existing legit anonymous types of that scope.  I decided to put those
anonymous types in the containing namespace instead.  We'll see how
that goes in real time use.

The patch also updates lots of existing tests and adds a new one.

	* include/abg-ir.h
	(class_or_union::get_num_anonymous_member_{classes, unions,
	enums}): Declare new member functions.
	* src/abg-dwarf-reader.cc (get_internal_anonynous_die_base_name)
	(build_internal_anonymous_die_name)
	(get_internal_anonymous_die_name, is_anonymous_type_die): Define
	new static functions.
	(die_qualified_type_name): Use the new
	get_internal_anonymous_die_name.
	(get_scope_for_die): Fix this to put anonymous types that were
	wrongly emitted into the scope of DW_TAG_subroutine_type or
	DW_TAG_array_type by buggy DWARF emitters into the enclosing
	namespace, rather than into the enclosing class/union.
	(build_enum_type): Take the scope of the enum to have a chance to
	properly name potential anonymous enums.
	(lookup_class_typedef_or_enum_type_from_corpus): Take an anonymous
	member type index for when the DIE we are lookup up represents an
	anonymous type.  Support proper building of the internal anonymous
	name of the anonymous type we are lookup up.
	(add_or_update_class_type): Use the new
	get_internal_anonynous_die_base_name and
	build_internal_anonymous_die_name functions.  Support making sure
	that the anonymous member type we are adding to the class wasn't
	already there, especially for cases where we are updating a class
	type.
	(add_or_update_union_type): Use the new
	get_internal_anonynous_die_base_name and
	build_internal_anonymous_die_name functions.
	(build_ir_node_from_die): Adjust the use of build_enum_type to
	pass it the scope of the enum type we are building.
	* src/abg-ir.cc	(lookup_union_type): Add a new overload.
	(lookup_class_or_typedef_type): Use the new overload of
	lookup_union_type above to support looking up union types too.
	(class_or_union::get_num_anonymous_member_{classes, unions,
	enums}): Define new member functions.
	* src/abg-reporter-priv.cc (represent): Detect when anonymous
	types of anonymous data members have their internal names change,
	probably because anonymous member types were inserted in the scope.
	* tests/data/Makefile.am: Add the new test-anonymous-members-0.*
	test input files to the source distribution.
	* tests/data/test-annotate/test-anonymous-members-0.cc: New test
	input file.
	* tests/data/test-annotate/test-anonymous-members-0.o: Likewise.
	* tests/data/test-annotate/test-anonymous-members-0.o.abi: Likewise.
	* tests/data/test-annotate/test17-pr19027.so.abi: Adjust.
	* tests/data/test-annotate/test18-pr19037-libvtkRenderingLIC-6.1.so.abi:
	Likewise.
	* tests/data/test-annotate/test19-pr19023-libtcmalloc_and_profiler.so.abi:
	Likewise.
	* tests/data/test-annotate/test21-pr19092.so.abi: Likewise.
	* tests/data/test-diff-filter/test30-pr18904-rvalueref-report0.txt:
	Likewise.
	* tests/data/test-diff-filter/test30-pr18904-rvalueref-report1.txt
	* tests/data/test-diff-filter/test30-pr18904-rvalueref-report2.txt:
	Likewise.
	* tests/data/test-diff-filter/test35-pr18754-no-added-syms-report-0.txt:
	Likewise.
	* tests/data/test-read-dwarf/PR22122-libftdc.so.abi: Likewise.
	* tests/data/test-read-dwarf/test12-pr18844.so.abi: Likewise.
	* tests/data/test-read-dwarf/test16-pr18904.so.abi: Likewise.
	* tests/data/test-read-dwarf/test17-pr19027.so.abi: Likewise.
	* tests/data/test-read-dwarf/test18-pr19037-libvtkRenderingLIC-6.1.so.abi:
	Likewise.
	* tests/data/test-read-dwarf/test19-pr19023-libtcmalloc_and_profiler.so.abi:
	Likewise.
	* tests/data/test-read-dwarf/test21-pr19092.so.abi: Likewise.
	* tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi:
	Likewise.
	* tests/test-annotate.cc (int_out_specs): Add the new test inputs
	to this test harness.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
 2019-05-07 14:31:16 +02:00
Dodji Seketeli
8c51a89525 Wire the --no-show-locs option to abidw 
Up until now, the --no-show-locs option only had effect when abidiff
was used with the --abidiff option.  It had no effect on the ABIXML
output of abidw.

This patch changes that to make it so that --no-show-locs avoids
emitting source location to the ABIXML output.

	* doc/manuals/abidw.rst: Update the documentation.
	* tests/test-annotate.cc: Now that --no-show-locs has an effect on
	the ABIXML output, let's not use it here, because it changes the
	output and we don't want that.
	* tools/abidw.cc (display_usage): Fix a typo in the help string.
	(load_corpus_and_write_abixml): Set the "show-locs" option to the
	write_context object that we use.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
 2017-11-02 12:57:11 +01:00
Dodji Seketeli
d65585a772 Fix virtual members sorting to unbreak the build on EL6 
When two virtual members functions have the same virtual index, the
same pretty representation, and one of them has no ELF symbols, then
they might be sorted in a way or in an other.  This sorting hazard
breaks the runtestreaddwarf test on EL6.

This patch addresses that to make the virtual member function that has
no ELF symbol to come before the one with an ELF symbol.

Also, it turned out that runtestannotate is broken on EL6 too because
we are trying to demangle c++11-mangled symbols in there, and the
demangler (which is C++<11 only) on that platform doesn't really like
that.  So this patch removes the tests in which there are c++11 symbols
that we try to demangle.

	* src/abg-ir.cc (virtual_member_function_less_than::operator()):
	Update comment.  When two virtual functions have the same virtual
	index and one of them has no ELF symbol, then that function is
	less than the one with an ELF symbol.
	* tests/data/Makefile.am: Remove
	test-annotate/{test9-pr18818-clang.so.abi, test11-pr18828.so.abi,
	test12-pr18844.so.abi, test16-pr18904.so.abi,
	test22-pr19097-libstdc++.so.6.0.17.so.abi}.
	* tests/data/test-annotate/test10-pr18818-gcc.so.abi: Remove.
	* tests/data/test-annotate/test11-pr18828.so.abi: Likewise.
	* tests/data/test-annotate/test12-pr18844.so.abi: Likewise.
	* tests/data/test-annotate/test16-pr18904.so.abi: Likewise.
	* tests/data/test-annotate/test22-pr19097-libstdc++.so.6.0.17.so.abi:
	Likewise.
	* tests/test-annotate.cc (in_out_specs):  Remove those tests above
	which input files have been removed.

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
 2017-03-03 12:56:44 +01:00
Ondrej Oprala
aba99e5106 Bug 20970 - Add a --annotate option to abidw 
This option annotates (read "pretty-prints") the types and elf symbols
in the form of XML comments in the ABIXML output emitted by the abidw
command.

Signed-off-by: Ondrej Oprala <ondrej.oprala@gmail.com>

	* doc/manuals/abidiff.rst: Document the '--no-corpus-path'
	option.
	* doc/manuals/abidw.rst: Document the '--no-corpus-path'
	and '--annotate' options.
	* include/abg-libxml-utils.h ({un,}escape_xml_comment): Add
	new function declarations.
	* include/abg-writer.h: Add new annotate functions
	(write_{translation_unit,corpus_to_{archive,native_xml_file}}):
	Add an optional "annotate" parameter defaulting to "false".
	* src/abg-libxml-utils.cc ({un,}escape_xml_comment): Add
	new function definitions.
	* src/abg-writer.cc (annotate): Define new templatized function
	and specialize it for necessary cases.
	* tests/Makefile.am: Add runtestannotate as a new test.
	* tests/data/Makefile.am: Add paths to below reference test
	outputs.
	* tests/data/test-annotate/libtest23.so.abi: New reference test
	output.
	* tests/data/test-annotate/libtest24-drop-fns-2.so.abi: Likewise.
	* tests/data/test-annotate/libtest24-drop-fns.so.abi: Likewise.
	* tests/data/test-annotate/test0.abi: Likewise.
	* tests/data/test-annotate/test1.abi: Likewise.
	* tests/data/test-annotate/test10-pr18818-gcc.so.abi: Likewise.
	* tests/data/test-annotate/test11-pr18828.so.abi: Likewise.
	* tests/data/test-annotate/test12-pr18844.so.abi: Likewise.
	* tests/data/test-annotate/test13-pr18894.so.abi: Likewise.
	* tests/data/test-annotate/test14-pr18893.so.abi: Likewise.
	* tests/data/test-annotate/test15-pr18892.so.abi: Likewise.
	* tests/data/test-annotate/test16-pr18904.so.abi: Likewise.
	* tests/data/test-annotate/test17-pr19027.so.abi: Likewise.
	* tests/data/test-annotate/test18-pr19037-libvtkRenderingLIC-6.1.so.abi: Likewise.
	* tests/data/test-annotate/test19-pr19023-libtcmalloc_and_profiler.so.abi: Likewise.
	* tests/data/test-annotate/test2.so.abi: Likewise.
	* tests/data/test-annotate/test20-pr19025-libvtkParallelCore-6.1.so.abi: Likewise.
	* tests/data/test-annotate/test21-pr19092.so.abi: Likewise.
	* tests/data/test-annotate/test22-pr19097-libstdc++.so.6.0.17.so.abi: Likewise.
	* tests/data/test-annotate/test3.so.abi: Likewise.
	* tests/data/test-annotate/test4.so.abi: Likewise.
	* tests/data/test-annotate/test5.o.abi: Likewise.
	* tests/data/test-annotate/test6.so.abi: Likewise.
	* tests/data/test-annotate/test7.so.abi: Likewise.
	* tests/data/test-annotate/test8-qualified-this-pointer.so.abi: Likewise.
	* tests/data/test-annotate/test9-pr18818-clang.so.abi: Likewise.
	* tests/test-annotate.cc: New test for ABIXML annotations.
	* tools/abidiff.cc: Add the new option '--no-corpus-path'.
	* tools/abidw.cc: Likewise. Also add the '--annotate' option.

reviews round 1

Signed-off-by: Dodji Seketeli <dodji@redhat.com>
 2017-01-24 15:41:37 +01:00