* include/abg-comp-filter.h: New file.
* include/Makefile.am: Add the new include/abg-comp-filter.h to
the source distribution.
* include/abg-comparison.h (enum visiting_kind, diff_category): New enums.
(operator|): Declare new operator declaration for the new
visiting_kind enum.
(operator{|,^,&,~}): Declare new operator decl for the new
diff_category enum.
(diff_context::{get_allowed_category, set_allowed_category,
switch_categories_on, switch_categories_off, diff_filters,
add_diff_filter, maybe_apply_filters}): Declare new member functions.
(diff::{parent_, category_}): New members.
(diff::diff): Adjust.
(diff::{get_parent, set_parent, get_category, add_to_category,
is_filtered_out, to_be_reported}): New members.
(diff_node_visitor::{get_visiting_kind, set_visiting_kind}): New
members.
(diff_node_visitor::visit): Add a new flag to saying if the
visitor is being called in post or pre children traversing mode.
* src/abg-comparison.cc (operator|): Declare new operator
declaration for the new visiting_kind enum.
(operator{|,^,&,~}): Declare new operator decl for the new
diff_category enum.
(diff_context::priv::{allowed_category_, filters_}): New members.
(diff_context::diff_context): Add all known filters.
(diff_context::{get_allowed_category, set_allowed_category,
switch_categories_on, switch_categories_off, diff_filters,
add_diff_filter, maybe_apply_filters}): Define new member
functions.
(diff::{is_filtered_out, to_be_reported}): Define new members.
(*::report): Use the new diff::to_be_reported function.
(*::traverse): Adjust for pre/post visiting.
(var_diff::var_diff): Chain the type diff node to its parent.
({pointer_diff, reference_diff, qualified_type_diff,
typedef_diff}::underlying_type_diff): Chain the underlying type
diff node to its parent.
(enum_diff::enum_diff): Likewise.
(base_diff::underlying_class_diff): Likewise.
({class_diff, corpus_diff}::report): Do not report changed
(member) functions that have been filtered out. Rather report
that they have been filtered out.
({function_decl_diff, class_diff}::traverse): Chain underlying
type diff nodes to their parent.
(diff_node_visitor::visit): Add a new flag to saying if the
visitor is being called in post or pre children traversing mode.
Make sure to call the default diff::visit overload.
* src/abg-comp-filter.cc: New file.
* src/Makefile.am: Add the new abg-comp-filter.cc to the source
distribution.
* tools/bidiff.cc (options::show_harm{ful,less}_changes): New
members.
(display_usage): Add usage strings for --no-harmless and
--no-harmful options.
(parse_command_line): Parse --no-harmless and --no-harmful command
line options.
(set_diff_context_from_opts): Populate the diff context
accordingly.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/abg-sptr-utils.h: New file.
* include/Makefile.am: Add abg-sptr-utils. to the build system.
* include/abg-libxml-utils.h (reader_sptr, xml_char_sptr): Remove
these typedefs as there are now in abg-sptr-utils.
(build_sptr): Likewise for this template and its specializations
declarations.
* src/abg-libxml-utils.cc (sptr_utils::build_sptr): Mode the
definition of the specializations for xmlTextReader and xmlChar
into the sptr_utils namespace.
* include/abg-corpus.h
(corpus::{get_regex_patterns_of_fns_to_suppress,
get_regex_patterns_of_vars_to_suppress,
get_regex_patterns_of_fns_to_keep,
get_regex_patterns_of_vars_to_keep}): Declare new member
functions.
* src/abg-comparison.cc (sptr_utils::regex_t_deleter): Define new
functor.
(build_sptr) Define new specialization for regex_t.
(struct array_deleter): Remove unused functor.
(corpus::priv::regex_patterns_{fns,vars}_to_{suppress,keep}): New data
members.
(symtab_build_visitor_type::regex_patterns_{fns,vars}_to_{suppress,keep}):
Likewise.
(symtab_build_visitor_type::r_{fns,vars}_{suppress,keep})):
Likewise.
(symtab_build_visitor_type::symtab_build_visitor_type): Update the
signature of this constructor to take regex patterns for functions
and variables to suppress and to keep. Also, initialize the data
members from these new parameters.
(symtab_build_visitor_type::regex_{fns,vars}_{suppress,keep}): New
member functions.
(symtab_build_visitor_type::{add_fn_to_wip_fns,
add_var_to_wip_vars}): Likewise.
(symtab_build_visitor_type::visit) Use either add_fn_to_wip_fns or
add_var_to_wip_vars depending on the overload of the visit()
member.
(corpus::priv::build_symbol_table): Update for the change of the
symtab_build_visitor_type constructor signature.
(corpus::get_regex_patterns_of_{fns,vars}_to_{suppress,keep}):
Define new member functions.
* tools/bidiff.cc (options::{drop,keep}_{fn,var}_regex_patterns}):
New data member.
(display_usage): Add help strings for --drop, --drop-fn,
--drop-var, --keep, --keep-fn, --keep-var
(parse_command_line): Parse the command lines above.
(set_corpus_keep_drop_regex_patterns): Define new static function.
(main): Use the new set_corpus_keep_drop_regex_patterns.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Check the presence of libdw.so and
elfutils/libdwfl.h headers from elfutils and define the necessary
linking flags.
* include/abg-dwarf-reader.h: New header file
* include/Makefile.am: Add the new header file to the source
distribution.
* src/abg-dwarf-reader.cc:: New file.
* src/Makefile.am: Add the new file to the source distribution.
* include/abg-fwd.h (dump): Add declarations for several overloads
to allow dumping to a given output stream.
* include/abg-ir.h (class translation_unit): Use a pimpl idiom for
this now.
(translation_unit::canonicalize_type): Declare new method.
* src/abg-ir.cc (struct translation_unit::priv): New private type
for the pimpl idiom for translation_unit.
(translation_unit::{translation_unit, get_global_scope, get_path,
set_path, get_loc_mgr}): Adjust for pimpl idiom.
(translation_unit::canonicalize_type): Define this new method and
one overload.
* src/abg-writer.cc (dump): Define several overloads to dump IR
nodes to given output streams.
* tools/bidw.cc: New file for the new bidw tool.
* tools/Makefile.am: Define rules to build the new bidw tools.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/abg-reader.h: New file with abigail::xml_reader APIs.
* include/abg-writer.h: New file with abigail::xml_writer APIs.
* include/Makefile.am: Add the new files above to the source
distribution.
* src/abg-reader.cc: Update top-file comments.
(namespace xml_reader): Rename namespace
reader into this.
(read_to_translation_unit, read_corpus_from_archive): New static
functions.
(read_translation_unit_from_file)
(read_translation_unit_from_file, read_corpus_from_file): New
entry points.
(struct array_deleter): New functor.
(translation_unit::read): Remove this.
* src/abg-writer.cc: Update top file comments.
(namespace xml_writer): Rename namespace
writer into this.
(struct archive_write_ctxt): New internal type.
(create_archive_write_context, write_translation_unit_to_archive)
(write_translation_unit, write_corpus_to_archive): New low level
static functions overloads.
(write_corpus_to_archive, write_translation_unit): Public higher
level overloads.
(translation_unit::write): Remove.
(dump): Update for new xml_writer namespace.
* include/abg-ir.h (translation_unit::{read, write}): Remove these
serialization methods.
* include/abg-corpus.h (corpus_sptr): New convenience typedef.
(corpus::{read, write}): Remove these methods.
* src/abg-corpus.cc (corpus::{read, write})
(corpus::impl::{serialized_tus, archive}): Remove these members.
(corpus::impl::{get_archive, close_archive, write_tu_to_archive,
read_to_translation_unit}): Remove these methods.
* tests/test-bidiff.cc (main): Update for usage of the new
xml_reader API.
* tests/test-read-write.cc (main): Likewise. Update for the usage
of the new xml_writer API, too.
* tests/test-walker.cc (main): Update for the usage of the new
xml_reader API.
* tests/test-write-read-archive.cc (main): Likewise. And for the
xml_writer API, too.
* tools/biar.cc (add_tus_to_archive, extract_tus_from_archive): Likewise.
* tools/bidiff.cc (main): Likewise, for xml_reader APIs.
* tools/bilint.cc (main): Likewise, for xml_writer APIs, too.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/abg-diff-utils.h: New file.
* src/abg-diff-utils.cc: Likewise. Implement the code diffing
algorithms from Eugene Myers.
* include/abg-comparison.h: New file. First short at defining the
basic APIs to compute the diff of two classes.
* src/abg-comparison.cc: New file. Start the implementation of
the above header.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* configure.ac: Support detection of libzip dependency. Define
new DEPS_CFLAGS and DEPS_LIBS variables for use in
Makefile.am to refer to the dependency headers and
libraries.
* doc/website/mainpage.txt: Update this to talk about the new
libzip dependency.
* include/Makefile.am: Add abg-libzip-utils.h to the build system.
* include/abg-corpus.h (corps): Hide abigail::corpus's private behind a
pimpl idiom.
(corpus::{drop_translation_units, get_file_path, set_file_path,
write, read}): New methods.
* include/abg-libxml-utils.h (new_reader_from_buffer): Declare new
function.
* include/abg-libzip-utils.h: New file.
* src/Makefile.am: Add abg-corpus.cc and abg-libzip-utils.cc to
the build system. Refer to the library and headers dependencies
via the new DEPS_LIBS and DEPS_CFLAGS variables.
* src/abg-corpus.cc: New file.
* src/abg-ir.cc (translation::set_path): New method.
* src/abg-libxml-utils.cc (new_reader_from_buffer): Define new
function.
* src/abg-libzip-utils.cc: New file.
* src/abg-reader.cc (translation_unit::read): New overload.
* src/abg-writer.cc: Inject the names from the std namespace into
the abigail namespace, rather than into abigail::writer.
(abigail::translation_unit::write): New overload. This can now
use ofstream and the other stuff from std that are injected in the
abigail:: namespace.
* tests/Makefile.am: Add tests/test-write-read-archive.cc to the
build system; use that to build runtestwritereadarchive. Also add
the input test data from
tests/data/test-write-read-archive/test[0-4].xml.
* /tests/data/test-write-read-archive/test[0-4].xml: New test
input data files.
* tests/test-write-read-archive.cc: New test for this archive
write/read support.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
* include/Makefile.am: Add abg-version.h.in to the source
distribution.
* configure.ac: Generate abg-version.h in using the existing
AC_CONFIG_FILES macro call.
* include/libabigail: New directory.
* include/Makefile.am: New file.
* include/libabigail/Makefile.am: New file.
* src/abg-*.h: Move these in include/libabigail/*.h
* src/Makefile.am: Set -I option to look for headers in include/libabigail
* doc/api/libabigail.doxy: Look for headers in include/libabigail
* tests/Makefile.am: Set -I option to look for headers in include/libabigail
* abigail.m4: Set includedir to $prefix/include/libabigail for
library used as a dep, or to srcdir/libabigail/include/libabigail
in GCC source tree.
* configure.ac: Add Makefile.am in include and include/libabigail
* abigail.m4: Look for headers in include/libabigail when the
libabigail is in in the source tree and in $incdir/libabigail when
it is installed as a dependency.
