mirror of
git://sourceware.org/git/libabigail.git
synced 2024-12-24 10:42:21 +00:00
75515395e1
45 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Ondrej Oprala
|
9cb146a013 |
Bug 17340 - Support pointers and references to functions
* include/abg-comparison.h (compute_diff_for_distinct_kinds): Take the
first two arguments of type const type_or_decl_base_sptr instead.
* include/abg-ir.h (translation_unit::get_function_types): Declare new
method.
(function_types): Declare new typedef.
* src/abg-comparison.cc (compute_diff_for_types): Take the first two
arguments of type const type_or_decl_base_sptr instead of a const
decl_base_sptr.
(try_to_diff): Likewise.
(try_to_diff<class_decl>): Likewise.
(try_to_diff_distinct_kinds): Likewise.
(compute_diff_for_distinct_kinds): Likewise. Also remove a variant
accepting arguments of type const type_base_sptr.
* src/abg-dwarf-reader.cc (build_class_type_and_add_to_ir): Skip
building a pointer if it points to the beginning of a vptr.
(build_pointer_type_def): Declare utype_decl of type
type_or_decl_base_sptr and adjust assignments to it accordingly.
(build_function_type): New function definition.
(build_function_decl): Call build_function_type instead of building
an ftype manually.
(build_ir_node_from_die): Amend case DW_TAG_subroutine_type with
appropriate calls to build a function type.
* src/abg-ir.cc (translation_unit::get_function_types): New method
definition.
({pointer,reference}_type_def::pointer_type_def): Expect that
pointed_to might not have an accompanying declaration and set a type's
name in this case as well.
({pointer,reference}_type_def::get_qualified_name): Generate a
qualified name even if the pointed-to type has no declaration.
* src/abg-reader.cc (build_function_type): New function definition.
(handle_element_node): Return a type_or_decl_base_sptr instead and
try calling handle_function_type in addition to others.
(handle_function_type): New function definition that calls
build_function_type.
(build_type): Try calling build_function_type as well.
* src/abg-writer.cc (fn_shared_ptr_map): Declare new typedef.
(write_context::{clear_referenced_fntypes_map,fntype_is_referenced,
record_fntype_as_referenced}): New member functions.
(write_translation_unit): Call the new clear_referenced_fntypes_map.
* tests/data/Makefile.am: Add the new test material to the build
system.
(write_translation_unit): Separately write function types that have
been recorded to emit by write_{pointer,reference}_type_def.
(write_{pointer,reference}_type_def): Record the type pointed to as
a type to be emitted if type == function type.
(write_function_type): Write the details of a function type in the
abixml format and unmark the type.
* tests/data/test-diff-dwarf/test32-fnptr-changes-report-0.txt: New
test reference report.
* tests/data/test-diff-dwarf/test32-fnptr-changes-v{0,1}.cc: New test
source files.
* tests/data/test-diff-dwarf/test32-fnptr-changes-v{0,1}.o: New binary
test inputs.
* tests/data/test-diff-dwarf/test33-fnref-changes-report-0.txt: New
test reference report.
* tests/data/test-diff-dwarf/test33-fnref-changes-v{0,1}.cc: New test
source files.
* tests/data/test-diff-dwarf/test33-fnref-changes-v{0,1}.o: New binary
test inputs.
* tests/data/test-diff-filter/test30-pr18904-rvalueref-report0.txt:
Adjust.
* tests/data/test-diff-filter/test31-pr18535-libstdc++-report-0.txt:
Likewise.
* tests/data/test-read-dwarf/test10-pr18818-gcc.so.abi: Likewise.
* tests/data/test-read-dwarf/test11-pr18828.so.abi: Likewise.
* tests/data/test-read-dwarf/test12-pr18844.so.abi: Likewise.
* tests/data/test-read-dwarf/test13-pr18894.so.abi: Likewise.
* tests/data/test-read-dwarf/test14-pr18893.so.abi: Likewise.
* tests/data/test-read-dwarf/test15-pr18892.so.abi: Likewise.
* tests/data/test-read-dwarf/test16-pr18904.so.abi: Likewise.
* tests/data/test-read-dwarf/test9-pr18818-clang.so.abi: Likewise.
* tests/data/test-read-write/test27.xml: New test source file.
* tests/test-diff-dwarf.cc: Adjust to launch the new tests.
* tests/test-read-write.cc: Likewise.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
|
||
Dodji Seketeli
|
912eb7e36b |
Speed up type canonicalization by avoiding recursive hashing
Recursive type hashing was showing up as the major hot spot of
performance profiles. After spending a few days on trying to speed it
up, I have officially declared recursive tree node hashing as a slow
process and I am giving up.
I have thus decided to not use that at type canonicalization time.
Rather, I am proposing a new type canonicalization routine where types
are first hashed by hashing their pretty representation string.
Basically, if T is the total number of types in the system and C the
number of classes of equivalences (or the number of canonical types),
the number of type comparisons done by a naive type canonicalization
routine is N x C. With the worse C being equal to N itself, that
worse number of comparisons is N*N.
By using a hash table to store the canonical types, keyed by a hash of
their pretty representation string, the number of type comparisons can
be brought down to N*P, where P is a the greater number of which
pretty representation string hash collide. That number P is usually
small; my measurements show that N usually goes from 1 to 3. And
moreover, computing the hash of the pretty representation string of
the function is way faster than using the recursive type hash!
As a result, running abidw on the libcilkrts.so library, from GCC goes
from 12 minutes to 0.4 seconds!
Incidentally, now that we are not trying to speed up the recursive
type hashing process, all the complicated business we had around
caching the result of the hashing is gone! I was thinking that hash
cashing was inherently a bad idea, especially for recursive types --
that refer to themselves directly or indirectly, because in those
case, depending on when you cached the hash value, the value of the
hashing can be different.
The abixml writer's code doesn't use the recursive type hash anymore
either; it uses the pointer value of the canonical type as hash.
Super fast too!
The patch had to fix pieces here and there to comply with the fact
that canonical types are now used across the board in a mandatory
fashion.
* include/abg-ir.h (canonical_types_map_type): Adjust this typedef
to make it point to an unordered_map which the key is now a string
and the value is a vector of types.
(type_or_decl_base::{get_cached_hash_value, set_cached_hash_value,
cached_hash}): Remove these member functions and type.
(struct type_base::cached_hash): Remove.
* src/abg-ir.cc (struct type_or_decl_base::priv::hash_): Remove.
(type_or_decl_base::priv::priv): Adjust.
(type_or_decl_base::{g,s}et_cached_hash_value): Remove.
(type_base::get_canonical_type_for): For declaration-only classes,
look at their definition for the canonical_type. Do not use
recursive type hashing anymore. Rather, use the pretty
representation string, and hash that.
(class_decl::base_spec::get_hash): Do away with hash value caching
here.
(class_decl::operator==): For decl-only classes, look at their
definitions for canonical types.
(hash_type_or_decl): Adjust comment. Use the canonical type
pointer value for type hash. That's the fast path. Otherwise, if
not available, fall back to a slow path which is the recursive
type hash we were using before.
* src/abg-dwarf-reader.cc (maybe_canonicalize_type): Schedule all
classes and typedef to classes for late canonicalization.
* src/abg-hash.cc (type_base::dynamic_hash::operator()): There is
no hash value cashing anymore.
(type_base::cached_hash::operator()): Remove.
* src/abg-reader.cc (read_context::get_type): Slight style
adjustment.
(read_translation_unit_from_file)
(read_translation_unit_from_buffer): Do not forget to canonicalize
types when reading just one translation unit.
(build_type_tparameter, build_template_tparameter): Canonicalize
the type.
* src/abg-writer.cc (struct type_hasher): New hasher type.
(type_ptr_map): Use a deep pointer comparison equal operator
functor, and canonical types as type hash values.
(write_class_decl): Do not write size and alignment on decl-only
classes. Do not record decl-only classes as being emitted. Their
definition must be emitted before.
* tests/test-read-write.cc (main): Do not do abi testing on
translation units (as opposed to doing it on abi corpora) as that
code is not wet yet. We need to know how to diff namespaces.
* tests/data/test-abidiff/test-PR18791-report0.txt: Adjust.
* tests/data/test-read-dwarf/test9-pr18818-clang.so.abi: Likewise.
* tests/data/test-read-dwarf/test10-pr18818-gcc.so.abi: Likewise.
* tests/data/test-read-dwarf/test12-pr18844.so.abi: Likewise.
* tests/data/test-read-dwarf/test13-pr18894.so.abi: Likewise.
* tests/data/test-read-dwarf/test14-pr18893.so.abi: Likewise.
* tests/data/test-read-dwarf/test15-pr18892.so.abi: Likewise.
* tests/data/test-read-dwarf/test16-pr18904.so.abi: Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
b2e5366d3f |
Introduce the concept of environment
There are resources needed by the type system and other artifacts of
libabigail. Today, when the life time of those resources need to be
greater than all of artifacts of Abigail, then said resources are made
global.
But then global resources are not great, if anything because they
complicate the future use of the library in concurrent computing
setups.
As I was in the need to add one resource to be used by the type
system, I decided to sit down and first overhaul how these long lived
resources needed to be handled.
And here comes the concept of "environment". An environment is a
place where one can put resources that need to live longer than all
the other artifacts of the Abigail system. And so, the code that
creates Abigail artifacts needs and environment of for said artifacts
to use. In other words, artifacts now use an environment.
This has interesting and strong implications. We can only compare two
artifacts if they use the same environment. This is quite a strong
requirement.
But then when this requirement is fulfilled, comparing two types
amounts to just comparing two pointer values; hash values for types
can also be cached. Now *that* is great for speed of comparison, is
it not?
This patch introduce the concept environment (which is basically a new
abigail::ir::environment type), removes the global variables and uses
the environment instead. Each ABI artifact (either type or decl) now
has a ::get_environment() member function to get its environment.
This patch also disables the caching of hash values because the
caching must happen only *after* all types have been canonicalized.
We were not respecting that requirement until now, and that introduces
wrong hash values. A subsequent patch is going to re-introduce hash
value caching again, once the infrastructure is in place to set a flag
in the environment (hah!) once type canonicalization is done, and then
later read that flag when some client code requests a hash value, to
know if we should look in the hash value cache or not.
The patch obviously changes the output of numerous regression tests
(if anything b/c it disables hash value caching) so 'make check'
yields regressions. But then, it's only the subsequent patch that
updates the tests.
* include/abg-ir.h: Adjust note about memory management.
(class environment): Declare new class.
(translation_unit::translation_unit): Take an environment in
parameter.
(translation_unit::{g,s}et_environment): Declare new member
functions.
(type_or_decl_base::{g,s}et_environment): Likewise.
(type_or_decl_base::{get_cached_hash_value,
set_cached_hash_value}): Change the name of
decl_base::peek_hash_value() and decl_base::set_hash() here into
these and move them here.
(type_or_decl_base::hashing_started): Move
decl_base::hashing_started() here.
({g,s}et_environment_for_artifact): Declare new functions.
(class decl_base): Move member functions hashing_started(),
peek_hash_value() and set_hash() on to the type_or_decl_base base
class.
(scope_decl::scope_decl): Initialize the virtual member
type_or_decl_base().
(type_decl::{get_void_type_decl,
get_variadic_parameter_type_decl}): Remove these static member
functions. They are now non-static member functions of the new
environment type.
* src/abg-ir.cc (class environment_setter): New internal class.
(get_canonical_types_map): Remove. This now becomes a member
function of the environment type.
(class usage_watchdog): Remove.
(usage_watchdog_{s,w}ptr): Remove these typedefs.
(get_usage_watchdog_wptr, ref_usage_watchdog)
(maybe_cleanup_type_system_data): Remove these functions.
(translation_unit::priv::usage_watchdog_): Remove data member.
(translation_unit::priv::env_): New data member.
(translation_unit::priv::priv): Take an environment and initialize
the new env_ data member. Do not initialize the removed
usage_watchdog_.
(translation_unit::translation_unit): Take an environment
parameter.
(translation_unit::get_global_scope): Set the environment of a new
global scope.
(translation_unit::{g,s}et_environment): New accessors.
(translation_unit::bind_function_type_life_time): Set the
environment of the function type.
(struct environment::priv): New class.
(environment::{environment, ~environment, get_canonical_types_map,
get_variadic_parameter_type_decl, canonicalization_is_done}): New
member functions.
(struct type_or_decl_base::priv): New class.
(type_or_decl_base::{type_or_decl_base, hashing_started,
get_cached_hash_value, set_cached_hash_value, set_environment,
get_environment, traverse}): New member functions.
({s,g}get_environment_for_artifact): New functions.
(decl_base::priv::{hash_, hashing_started}): Remove.
(decl_base::priv::priv): Adjust.
(decl_base::decl_base): In the copy constructor, initialize the
virtual base type_or_decl_base. Do not initialize hash_ and
hashing_started data member that got removed.
(decl_base::{hashing_started, peek_hash_value, set_hash}): Remove
member functions.
(strip_typedef): Set the environment of the new type which has its
typedefs stripped off. Adjust the call to type_or_void().
(scope_decl::{add, insert}_member_decl): Set the environment of
the new member decl to the environment of its scope.
(synthesize_type_from_translation_unit)
(synthesize_function_type_from_translation_unit): Set the
environment for the newly synthesized type. Adjust calls to
type_or_void().
(type_or_void): Take an environment in parameter. Get the void
type from the environment.
(get_canonical_types_map): Remove.
(type_base::get_canonical_type_for): Get the canonical types map
from the environment, not from a global variable.
(type_decl::{get_void_type_decl,
get_variadic_parameter_type_decl}): Remove.
(pointer_type_def::pointer_type_def): Adjust call to type_or_void.
(reference_type_def::reference_type_def): Likewise.
(function_decl::parameter::get_pretty_representation): Get the
variadic parameter type decl from the environment.
(class_decl::priv::classes_being_compared_): Remove static data
member.
(class_decl::priv::{mark_as_being_compared,
unmark_as_being_compared, comparison_started): Use the "classes
being compared" map from the environment.
(class_decl::base_spec::get_hash): Adjust.
(keep_type_alive): Get the alive types array from the environment)
not from a global variable anymore.
(get_next_string): Put the counter in thread-local storage.
* src/abg-hash.cc (scope_decl:#️⃣:operator())
(function_decl:#️⃣:operator()): Do not handle caching (here).
* include/abg-corpus.h (corpus::{g,s}et_environment): Declare new
accessors.
* src/abg-corpus.cc (corpus::priv::env): New data member.
(corpus::priv::priv): Initialize it.
(corpus::corpus): Take an environment in parameter.
(corpus::{g,s}et_environment): Define new member functions
(corpus::add): Set the environment of the newly added translation
unit, if it's not set already set. In any case, assert that the
translation unit must use the same environment as the corpus.
* include/abg-dwarf-reader.h (create_read_context)
(read_corpus_from_elf): Take an environment parameter.
({s,g}et_debug_info_root_path, {s,g}et_environment): Declare new
functions.
* src/abg-dwarf-reader.cc (read_context::{env_,
offline_callbacks_}): New data members.
(read_context::read_context): Initialize them.
(read_context::clear_per_translation_unit_data): Do not touch the
void type declaration, it doesn't belong to the translation unit.
(read_context::{env, offline_callbacks}): New accessors.
(read_context::{create_default_dwfl}): New member function.
(read_context::dwfl_handle): Add a setter overload.
({s,g}et_debug_info_root_path): Define new accessors.
(create_default_dwfl, create_dwfl_sptr, create_default_dwfl_sptr):
Remove these.
(build_translation_unit_and_add_to_ir): Adjust to pass the
environment to the newly created translation unit.
(build_function_decl): Adjust to pass the environment to the
created function and parameter types. Get variadic parameter type
node from the current environment, not from a global variable.
And do not try to canonicalize function types here.
(read_debug_info_into_corpus): Set the environment of the newly
created corpus.
(build_ir_node_for_void_type): Get the void type node from the
current environment, rather than from a global variable.
(create_read_context): Take the environment in parameter.
Create the default dwarf front end library handle using the new
member function of the read context. Set the current environment
used by the reader.
(read_corpus_from_elf): Take an environment in
parameter. Overhaul. This is now simpler.
(has_alt_debug_info): Adjust the call to create_read_context() to
make it pass an empty environment.
* include/abg-fwd.h (class environment): Forward declare.
* include/abg-reader.h (read_translation_unit_from_file)
(read_translation_unit_from_buffer)
(read_translation_unit_from_istream)
(read_corpus_from_native_xml): Take an environment in parameter.
* src/abg-reader.cc (read_context::m_env): New data member.
(read_context::read_context): Initialize it.
(read_context::{get_environment, set_environment}): New data
member.
(read_translation_unit): Set environment of the new translation
unit.
(read_corpus_from_input): Set the environment of the new corpus.
(read_translation_unit_from_file)
(read_translation_unit_from_buffer)
(read_translation_unit_from_istream, read_corpus_from_native_xml):
Take an environment in parameter.
(build_function_parameter): Get variadic parameter type from the environment.
* src/abg-comparison.cc (compute_diff): Add asserts in all the
overloads to ensure that the artifact being compared come from the
same environment.
* tests/print-diff-tree.cc (main): Create an env for the ABI
artifacts to use.
* tests/test-abidiff.cc (main): Likewise.
* tests/test-diff-dwarf.cc (main): Likewise.
* tests/test-ir-walker.cc (main): Likewise.
* tests/test-read-dwarf.cc (main): Likewise.
* tests/test-read-write.cc (main): Likewise.
* tools/abicompat.cc (main): Likewise.
* tools/abidiff.cc (main): Likewise.
* tools/abidw.cc (main): Likewise.
* tools/abilint.cc (main): Likewise.
* tools/abipkgdiff.cc (main): Likewise.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
9449d60d9f |
Make test-read-dwarf.cc and test-read-write.cc abidiff the ABIs
use abidiff to compare the ABI of the input ABI against the result of writing that input back into an XML format. It should yield the empty set. I wonder why I haven't done this since the beginning. It turned out we had to fix many things to make it work now. Just using "GNU diff" to compare the output against a reference output is definitely not enough. * tests/test-read-dwarf.cc (main): Use abidiff to compare the input elf file with the XML emitted. That should yield the empty set. * tests/test-read-write.cc (main): Likewise, use abidiff to compare the input abixml file with the one that is emitted. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
5b09ea77e2 |
Handle the life time of the map of canonical types
While working on something else, it turned out that we need to cleanup (de-allocate) the map of canonical types when all the translation units that own types are de-allocated. Otherwise, when new translation units are created later, the types in the canonical types map become unrelated to the types in these new translation units, leading to memory management issues. This patch introduces a "usage watchdog" which detects when no translation unit uses the type system anymore. That usage watchdog is then used in the destructor of the translation_unit type to de-allocate the global data that is logically owned by by the type system. The patch also changes the API to read translation units and corpora in a way that forces users to get a handle on the resulting shared pointer. * include/abg-ir.h (type_base::canonical_types_map_type): Move this typedef into abg-ir.cc and out of the type_base namespace. (type_base::get_canonical_types_map): Likewise. * src/abg-ir.cc (canonical_types_map_type): New typedef that got moved here from type_base::canonical_types_map_type. (get_canonical_types_map): Likewise got moved here from type_base::get_canonical_types_map. Made static in the process. (class usage_watchdog): New type. (usage_watchdog_sptr, usage_watchdog_wptr): New typedefs. (get_usage_watchdog, get_usage_watchdog_wptr, ref_usage_watchdog) (maybe_cleanup_type_system_data): New static functions. (translation_unit::priv::usage_watchdog_): Add new data member. (translation_unit::priv::priv): Get a reference on the usage watchdog. (translation_unit::priv::~priv): If the usage watchdog says that the type system is not used, then cleanup the global data logically owned by the type system. * include/abg-dwarf-reader.h (read_corpus_from_elf): Make this return a corpus and set the status by reference using a parameter. * src/abg-dwarf-reader.cc (read_corpus_from_elf): Implement the above. * include/abg-reader.h (read_translation_unit_from_file) (read_translation_unit_from_buffer) (read_translation_unit_from_istream): Remove the overloads that do not return a translation_unit_sptr and that pass it as a parameter. Only keep the overloads that return a translation_unit_sptr, forcing users of the API to own a proper reference on the resulting translation_unit pointer. That is important to handle the life time of the global data of the type system that need to be cleared when the last translation unit is de-allocated. * src/abg-reader.cc (read_translation_unit_from_input): Make this return a translation_unit_sptr. (read_translation_unit_from_file) (read_translation_unit_from_buffer) (read_translation_unit_from_istream): Remove the overloads that do not return a translation_unit_sptr and that pass it as a parameter. Only keep the overloads that return a translation_unit_sptr. (read_to_translation_unit): Make this return a translation_unit_sptr. * tests/print-diff-tree.cc (main): Adjust. * tests/test-diff-dwarf.cc (main): Likewise. * tests/test-ir-walker.cc (main): Likewise. * tests/test-read-dwarf.cc (main): Likewise. * tests/test-read-write.cc (main): Likewise. * tools/abicompat.cc (main): Likewise. * tools/abidiff.cc (main): Likewise. * tools/abidw.cc (main): Likewise. * tools/abilint.cc (main): Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
322b0e7769 |
Expose a new libabigail::tools_utils namespace
The utilities present in this namespace were previously living in
tools/abg-tools-utils.h and tools/abg-tools-utils.cc. They were not
exported and were meant to be useful to the tools writting in the
tools/ directory. I realized that these utilities might be useful to
clients of the libabigail library in general so I am making them
available generally. Note that the initial name of the namespace was
libabigail::tools; so renaming it to libabigail::tools_utils required
that I adjust some client code. I have also cleaned up the code,
interfaces and their apidoc a little bit.
* include/abg-tools-utils.h: Moved tools/abg-tools-utils.h in
here. Renamed the namespace tools into tools_utils. Inject
std::ostream, std::istream, std::ifstream, and std::string types
into the tools_utils namespace. Adjust the function declarations
accordingly. Remove the useless dirname() function declaration.
* include/Makefile.am: Add abg-tools-utils.h to the list of
exported headers.
* src/abg-tools-utils.cc: Moved tools/abg-tools-utils.cc in here.
Renamed the namespace tools into tools_utils.
(get_stat): Add apidoc.
(is_dir): Cleanup apidoc.
(dir_name); Cleanup parameter name.
(guess_file_type): Cleanup parameter type.
* src/Makefile.am: Add abg-tools-utils.cc to the list of exported
headers.
* tools/Makefile.am: Do not build the temporary library
libtoolsutils.la anymore as abg-tools-utils.{h,cc} have moved out
of this directory.
* tools/abicompat.cc (parse_command_line, main): Adjust for tools
-> tools_utils namespace change.
* tools/abidiff.cc (parse_command_line, main): Likewise.
* tools/abidw.cc (parse_command_line, main): Likewise.
* tools/abilint.cc (parse_command_line, main): Likewise.
* tests/test-abicompat.cc (main): Adjust for tools -> tools_utils
namespace change.
* tests/test-abidiff.cc (main): Likewise.
* tests/test-alt-dwarf-file.cc (main): Likewise.
* tests/test-core-diff.cc (main): Likewise.
* tests/test-diff-dwarf.cc (main): Likewise.
* tests/test-diff-filter.cc (main): Likewise.
* tests/test-diff-suppr.cc (main): Likewise.
* tests/test-lookup-syms.cc (main): Likewise.
* tests/test-read-dwarf.cc (main): Likewise.
* tests/test-read-write.cc (main): Likewise.
* tests/Makefile.am: Do not reference the libtoolsutils.la private
library anymore.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
76837d1cbf |
Update copyright years
* include/abg-comp-filter.h: Update copyright years. * 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-ir.h: Likewise. * include/abg-libxml-utils.h: Likewise. * include/abg-libzip-utils.h: Likewise. * include/abg-reader.h: Likewise. * include/abg-sptr-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-writer.h: Likewise. * src/abg-comp-filter.cc: Likewise. * src/abg-comparison.cc: Likewise. * src/abg-config.cc: Likewise. * src/abg-corpus.cc: Likewise. * src/abg-diff-utils.cc: Likewise. * src/abg-dwarf-reader.cc: Likewise. * src/abg-hash.cc: Likewise. * src/abg-ini.cc: Likewise. * src/abg-ir.cc: Likewise. * src/abg-libxml-utils.cc: Likewise. * src/abg-libzip-utils.cc: Likewise. * src/abg-reader.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-writer.cc: Likewise. * tests/print-diff-tree.cc: Likewise. * tests/test-abidiff.cc: Likewise. * tests/test-alt-dwarf-file.cc: Likewise. * tests/test-core-diff.cc: Likewise. * tests/test-diff-dwarf.cc: Likewise. * tests/test-diff-filter.cc: Likewise. * tests/test-diff-suppr.cc: Likewise. * tests/test-diff2.cc: Likewise. * tests/test-ir-walker.cc: Likewise. * tests/test-lookup-syms.cc: Likewise. * tests/test-read-dwarf.cc: Likewise. * tests/test-read-write.cc: Likewise. * tests/test-utils.cc: Likewise. * tests/test-utils.h: Likewise. * tests/test-write-read-archive.cc: Likewise. * tools/abg-tools-utils.cc: Likewise. * tools/abg-tools-utils.h: Likewise. * tools/abiar.cc: Likewise. * tools/abidiff.cc: Likewise. * tools/abidw.cc: Likewise. * tools/abilint.cc: Likewise. * tools/abisym.cc: Likewise. * tools/binilint.cc: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
c0a31b48c7 |
Fix a crash while writing symbol information
While working on something else, I noticed that the abilint tool would
crash when trying to write information relative to some symbol
information. It turned out that invoking corpus::get_fun_symbol_map()
or corpus::get_var_symbol_map() on a corpus that has an empty function
(or variable) symbol map yields a crash. This patch fixes that.
To test the fix I had to extend the test-read-write.cc test harness to
teach it to load corpus files too; up to now it was only loading
simple translation unit files (named Binary Instrumentation files). I
then created a native xml corpus file using the abidw tool on a simple
shared library I created. That corpus file does have an empty
variable symbol section which triggers the crash on a non-fixed tree.
* src/abg-corpus.cc (corpus::{get_fun_symbol_map_sptr,
get_var_symbol_map_sptr}): Make sure the symbol map is always
constructed, even if it's empty.
* tests/data/test-read-write/test26.xml: New test input data.
* tests/test-read-write.cc (in_out_spec): Add this new test input
data to the list of input data to run the harness on.
(main): Support reading and writing corpus files alongside
translation unit files that we were handling already.
* tests/data/Makefile.am: Add the new test input data to source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Ondrej Oprala
|
055a789abe |
Support C and C++ array type.
* include/abg-comparison.h (array_diff): Declare new class.
(array_diff_sptr): Shared pointer to type array_diff.
(compute_diff): Overload the function to take type
array_diff_sptr as the first two arguments.
* include/abg-fwd.h (array_type_def): Declare new class.
(subrange_type): Likewise.
(is_array_def): Declare new function.
* include/abg-ir.h (array_type_def_sptr): Shared pointer
to type array_type_def.
(array_type_def): Declare new class.
(ir_node_visitor::visit): Declare a new virtual function
taking a pointer to type array_type_def as an argument.
* src/abg-comparison.cc (compute_diff_for_types): Add
try_to_diff for two instances of type array_type_def.
(array_diff::priv): declare struct for holding private members
of type array_diff.
(array_diff::array_diff): Define constructor.
(array_diff::{first,second}_array):Define new
member functions.
(array_diff::element_type_diff): Likewise.
(array_diff::{length,report,traverse}): Likewise.
(compute_diff): Define function overloaded in
include/abg-comparison.h.
* src/abg-dwarf-reader.cc (build_array_type): Define new
function. Handle DW_TAG_array_type and DW_TAG_subrange type.
(build_ir_node_from_die): Amend case DW_TAG_array_type with
a call to build_array_type.
* src/abg-hash.cc (array_type_def::hash): Declare new struct.
(type_base::dynamic_hash::operator()): Attempt to dynamic_cast
the argument to type array_type_def as well.
(array_type_def::hash): Declare new struct.
* src/abg-ir.cc (array_type_def::array_type_def): Define
constructors.
(array_type_def::priv): declare struct for holding private members
of type array_type_def.
(array_type_def::operator==(const decl_base&):
Define new operator.
(array_type_def::operator==(const type_base&):
Likewise.
(array_type_def::append_subrange{,s}): Define
new functions.
(array_type_def::{set,get}_size_in_bits): Likewise.
(array_type_def::get_dimension_count): Likewise.
(array_type_def::get_qualified_name): Likewise.
(array_type_def::get_pretty_representation): Likewise.
(array_type_def::get_subrange_representation): Likewise.
(array_type_def::traverse): Likewise.
(array_type_def::get_{element_type,location,subranges}): Likewise.
(array_type_def::is_infinite): Likewise.
(array_type_def::~array_type_def): Define destructor.
(ir_node_visitor::visit): Define function, taking
pointer to array_type_def as an argument.
* src/abg-reader.cc (map_id_and_node): Check if node
is an array.
(is_array_def): Check if object is an array.
(handle_element_node): Handle array_type_def as well.
(build_subrange_type): Define new function.
(build_array_type_def): Likewise.
(build_type): Build type array_type_def as well.
(build_type_composition): Likewise.
(handle_array_type_def): Define new function.
* src/abg-writer.cc: (write_decl): Output arrays
as well.
(write_member_type): Likewise.
(write_type_composition): Likewise.
(write_array_type_def): Define new function.
* tests/data/test-diff-dwarf/test{10,11}-v{0,1}.{cc,o}: New test source
files
* tests/data/test-diff-dwarf/test{10,11}-report.txt: Likewise.
* tests/data/test-diff-dwarf/test10-report.txt: New test input.
* tests/data/test-read-dwarf/test7.cc: New test source
file.
* tests/data/test-read-dwarf/test7.so: New input binary
to read.
* tests/data/test-read-dwarf/test7.so.abi: New reference
test to compare against.
* tests/data/test-read-write/test25.xml: New test source
file.
* tests/test-diff-dwarf.cc: Adjust to launch the new test.
* tests/test-read-dwarf.cc: Likewise.
* tests/test-read-write.cc: Likewise.
* test/Makefile.am: Add the new test inputs to the source
distribution.
Signed-off-by: Ondrej Oprala <ooprala@redhat.com>
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
a11912d964 |
Add comment to test-read-write.cc
* tests/test-read-write.cc: Update copyright notice and add a meaningful comment for the file. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
Mark Wielaard
|
453ed93d01 |
Handle C99 restrict qualifier and DWARFv3 DW_TAG_restrict_type.
* src/abg-dwarf-reader.cc (build_qualified_type): Handle DW_TAG_restrict_type by adding CV_RESTRICT. (build_ir_node_from_die): Call build_qualified_type for DW_TAG_restrict_type. * src/abg-reader.cc (build_qualified_type_decl): Handle "restrict" attribute by adding CV_RESTRICT. * src/abg-writer.cc (write_qualified_type_def): Output "restrict" attribute for CV_RESTRICT. * tests/data/test-read-dwarf/test4.c: New test file. * tests/data/test-read-dwarf/test4.so: Likewise. * tests/data/test-read-dwarf/test4.so.abi: Likewise. * tests/data/test-read-write/test24.xml: Likewise. * tests/test-read-dwarf.cc (in_out_specs): Add test4. * tests/test-read-write.cc (in_out_specs): Add test24.xml. Signed-off-by: Mark Wielaard <mjw@redhat.com> |
||
|
Dodji Seketeli
|
4ca76c4658 |
Misc style fixes
* include/abg-writer.h (write_translation_unit): Re-indent parms. * src/abg-writer.cc (write_translation_unit): Likewise. * test/test-read-write.cc (main): Fix white space. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
d3929eaf23 |
Support the "address-size" attribute for <abi-instr> elements
* include/abg-ir.h (translation_unit::translation_unit): Take an
address_size parameter.
(translation_unit::{get_address_size, set_address_size}): New
accessors.
* src/abg-ir.cc (translation_unit::priv::address_size_): New
private member.
(translation_unit::translation_unit): Take an address_size
parameter.
(translation_unit::{get_address_size, set_address_size}): Define
these new methods.
* src/abg-reader.cc (read_input): Read the "address-size"
attribute from the abi-instr element.
* src/abg-writer.cc (write_translation_unit): Write the
"address-size" attribute.
* tests/data/test-read-write/test23.xml: New test input.
* tests/test-read-write.cc (in_out_specs): Add the new test above
to the list of files to read and write back.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
61b13cc9db |
Support variadic arguments in function decls
* src/abg-reader.cc (build_function_parameter): Support reading the "is-variadic" attribute. * src/abg-writer.cc (write_function_decl): Support writing the "is-variadic" attribute. * tests/data/test-read-write/test22.xml: New test input. * tests/test-read-write.cc (in_out_specs): Add the new test to the list of files to read and write back. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
6258b5f824 |
Prepare serialization API for multiple backends
* 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>
|
||
|
Dodji Seketeli
|
a03d9c0e64 |
Avoid missing member types while reading bi files
* include/abg-fwd.h (get_type_declaration): Declare function.
* include/abg-ir.h (class decl_base): Add class_decl as a friend.
This to be able to call decl_base::set_scope from class_decl.
(scope_decl::add_member_decl): Make this virtual protected, so
that it can be called (virtually) from e.g, class_decl.
(type_decl_sptr, typedef_decl_sptr): New convenience typedefs.
(class_decl::add_member_decl): New virtual overload for
scope_decl::add_member_decl.
(class_decl::{add_member_type, add_data_member,
add_member_function}): New overloads.
* src/abg-ir.cc (add_decl_to_scope): Benign style cleanup.
(get_type_declaration): Define new function.
(class_decl::add_member_decl): New method.
(class_decl::add_member_type): Avoid silently added a new member
type when that member type has already been (perhaps
inadvertently) added to a scope already. Rather, put a strict
assert in place there. Also add a new overload that constructs
the member type out of a classic type and adds it to the class.
(class_decl::{add_data_member, add_member_function}): Likewise.
(class_decl::{add_member_function_template,
add_member_class_template}): Avoid silently added a new member
template when that template has already been (perhaps
inadvertently) added to a scope already. Rather, put a strict
assert in place there.
* src/abg-reader.cc (push_decl_to_current_scope): Take a an extra
flag saying if the current decl should be added to the current
scope as well (in addition to being pushed onto the stack of
scopes maintained in the reader context).
(push_and_key_type_decl): Likewise, take that extra flag and pass
it to push_decl_to_current_scope.
(build_function_decl, build_var_decl, build_type_decl)
(build_qualified_type_decl, build_pointer_type_def)
(build_reference_type_def, build_enum_type_decl, build_typedef_decl)
(build_function_tdecl, build_class_tdecl): Likewise.
(build_class_decl): Likewise. When building member data, types,
and functions, make sure /not/ to add the data, type of function to
the current scope before adding it to the class_decl. This was
making the member not being added to the class because it already
had a scope.
(build_type_tparameter, build_type_composition)
(build_non_type_tparameter, build_template_tparameter)
(build_type): Adjust to add the template parm to the current scope
explicitly, like previously.
(handle_type_decl): Use build_type_decl function. Add the
type_decl to the current scope, like previously.
(handle_namespace_decl, handle_qualified_type_decl)
(handle_pointer_type_def, handle_reference_type_def)
(handle_enum_type_decl, handle_typedef_decl, handle_var_decl)
(handle_function_decl, handle_class_decl, handle_function_tdecl)
(handle_class_tdecl): Adjust to add the decl to the current scope,
like previously.
* tests/data/test-read-write/test21.xml: New test input with
member type(def).
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
0d738e2b95 |
Initial version of an archive manipulation program: biar
* tests/test-utils.h (is_dir, ensure_dir_path_created) (ensure_parent_dir_created): Move these directories manipulation utilities from here to ... * tools/abg-tools-utils.h (is_dir, ensure_dir_path_created) (ensure_parent_dir_created): ... here in this new file. (dir_name, base_name): Declare these new functions. * tests/test-utils.cc (is_dir, ensure_dir_path_created) (ensure_parent_dir_created): Likewise, move these to ... * tools/abg-tools-utils.cc (is_dir, ensure_dir_path_created) (ensure_parent_dir_created): ... here in this new file. (dir_name, base_name): Define these. * tools/Makefile.am: New file. Create a new libtoolsutils.la static library with stuff from tools/abg-tools-utils.cc in it. Also create a new 'biar' program with the stuff from the new tools/biar.cc in it. * tools/biar.cc: New file. Contains the code for the new "biar" archive manipulation command line utility. * tests/test-read-write.cc (main): Adjust for the change about ensure_parent_dir_created above. * tests/test-write-read-archive.cc (main): Likewise. * Makefile.am (SUBDIRS): Add the new tools/ sub-directory to the build system. * configure.ac (AC_CONFIG_FILES): Generate tools/Makefile. * tests/Makefile.am: Make libtestutils.la link with the new libtoolsutils.la. Make sure to express the dependencies between libtestutils.la and the binaries that depend on it. Otherwise parallel builds can go awry. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
Benjamin Kosnik
|
9c7f025ae9 |
Simplify interface for serializing/deserializing translation_units.
2013-08-06 Benjamin Kosnik <bkoz@redhat.com> * include/abg-ir.h (translation_unit::read): New member function. (translation_unit::write): Same. * src/abg-reader.cc (translation_unit::read): Define. * src/abg-writer.cc (translation_unit::write): Define. * include/abg-reader.h: Remove. * include/abg-writer.h: Remove. * include/Makefile.am (headers): Same. * include/Makefile.in: Regenerate. |
||
|
Benjamin Kosnik
|
32ce30a23c |
First pass clean reading API.
* include/abg-reader.h (read_file): Remove extraneous file parameter. * src/abg-reader.cc: Same. * tests/test-read-write.cc: Adjust. |
||
Dodji Seketeli
|
7daf60f12c |
LGPLv3 License the library
* COPYING-LGPLV3: New file. * abg-config.cc: License the file to LGPLv3. * abg-config.h: Likewise. * abg-corpus.cc: Likewise. * abg-corpus.h: Likewise. * abg-hash.cc: Likewise. * abg-hash.h: Likewise. * abg-ir.cc: Likewise. * abg-ir.h: Likewise. * abg-libxml-utils.cc: Likewise. * abg-libxml-utils.h: Likewise. * abg-reader.cc: Likewise. * abg-reader.h: Likewise. * abg-writer.cc: Likewise. * abg-writer.h: Likewise. * src/abg-viz-common.cc: Likewise. * src/abg-viz-common.h: Likewise. * src/abg-viz-dot.cc: Likewise. * src/abg-viz-dot.h: Likewise. * src/abg-viz-svg.cc: Likewise. * src/abg-viz-svg.h: Likewise. * tests/test-read-write.cc: Likewise. * tests/test-utils.cc: Likewise. * tests/test-utils.h: Likewise. |
||
|
Dodji Seketeli
|
9b99a77d8a |
Support offsets and virtual attribute in base class specifiers
* src/abg-ir.h (class_decl::base_spec::base_spec): Take an offset
and a is_virtual flag.
(class_decl::base_spec::{get_is_virtual, get_offset_in_bits}): New
methods.
(class_decl::has_no_base_nor_member): New method declaration..
* src/abg-ir.cc (class_decl::base_spec::base_spec): Take an offset
and a is_virtual flag
(class_decl::has_no_base_nor_member): Define it.
* src/abg-reader.cc (read_offset_in_bits): Renamed
read_var_offset_in_bits into this.
(read_is_virtual): New static function.
(build_class_decl): Read the 'layout-offset-in-bits' and the
'is-virtual' of the base class specifier. Adjust for the
read_var_offset_in_bits -> read_offset_in_bits rename.
* src/abg-writer.cc (write_layout_offset): New overload for the
base class specifiers.
(write_class_decl): If the class has no member or base class, make
it a proper empty xml element. Write the offset and the
is-virtual attribute.
* tests/data/test-read-write/test20.xml: New test input data.
* tests/test-read-write.cc: De-serialize the test above, serialize
it back and compare that both versions are the same.
|
||
|
Dodji Seketeli
|
c94ef0da7a |
Iron out support for simple base classes.
* src/abg-ir.h (class_decl::base_spec::base_spec): Move this out-of-line. Add a new constructor for clients compiled without RTTI. * src/abg-ir.cc (class_decl::base_spec::base_spec): This is now here out-of-line. Define the new constructor for clients compiled without RTTI. * tests/data/test-read-write/test19.xml: New test case input for base classes. * tests/test-read-write.cc: De-serialize and serialize the new test case input above. |
||
|
Dodji Seketeli
|
b04ca87487 |
Fix handling of forward decl of classes
* abg-ir.h (class_decl::set_earlier_declaration): Move this out-of-line and add an overload. * src/abg-ir.cc (class_decl::set_earlier_declaration): Moved this out-of-line here and add an overload. * src/abg-reader.cc (build_class_decl): Really read the 'decl-of-decl-id' property. Do not make the definition use the id of the declaration. Both have their id. * src/abg-writer.cc (write_class_decl): Put a space before the property "def-of-decl-id". * tests/data/test-read-write/test18.xml: New test input. * tests/test-read-write.cc: De-serialize this new input, serialize it back and make sure both versions are identical. |
||
|
Dodji Seketeli
|
c243aac0a4 |
Support method type/decl, variadic functions, class declarations-only
* src/abg-ir.h (function_decl::parameter::parameter): New
constructor with variadic parameter marker.
(function_decl::m_type): Make this protected to let method_decl
inheriting class to access it.
(function_decl::get_type): Move this out-of-line.
(class method_type, method_type_hash): New types.
(enum class_decl::access_specifier): Add no_access new enumerator.
(class_decl::data_member::data_member): Move this out-of-line.
(class_decl::data_member::~data_member): Declare virtual
destructor.
(class method_decl): New class.
(class member_function): Make this inherit method_decl, instead of
function_decl.
(class_decl::class_decl): New constructors.
(class_decl::{hashing_started, is_declaration_only,
set_earlier_declaration, get_earlier_declaration}): New methods.
* src/abg-ir.cc (add_decl_to_scope): If a decl is already in a
scope, don't add it to this scope.
(get_global_scope): Make this work when passed an instance of
global_scope.
(dynamic_type_hash::operator()): Add support for method_type.
(method_type::{method_type, set_class_type, ~method_type, })
(method_type_hash::operator()): New defintions.
(function_decl::get_type, class_decl::class_decl): Move these
out-of-line here.
(class_decl::method_decl::{method_decl, ~method_decl, get_type}):
New definitions.
(class_decl::member_function::member_function): Move this
out-of-line here. Support method_decl.
(class_decl::data_member::data_member): Likewise.
(class_decl_hash::operator()): Guard this against endless loop.
* src/abg-reader.cc (write_class_is_declaration_only): New static
function.
(write_var_decl): Take a flag to write the mangled name or not.
(write_function_decl): Take a flag to skip the first parameter.
(write_cdtor_const_static): Use 'yes' instead of 'true' as value
of the properties.
(write_decl, write_function_template_decl): Adjust wrt the new
signatures of write_var_decl and write_function_decl.
(write_enum_type_decl): Simplify call to write_location.
(write_class_decl): Support serializing declaration-only classes.
* src/abg-writer.cc:
* tests/data/test-read-write/test17.xml: New test input.
* tests/test-read-write.cc: De-serialize the above, and serialize it back.
* tests/data/test-read-write/test10.xml: Update this test.
|
||
|
Dodji Seketeli
|
a7e6fbbd7d |
Initial support for member class templates
* src/abg-ir.cc (class_decl::add_member_function_template): Fix
comment.
(class_decl::add_member_class_template)
(class_decl::member_class_template::operator==)
(class_decl::member_class_template_hash::operator()): New
definitions.
(class_decl::operator==): Compare member templates. Fix logic.
(class_decl::data_member_hash::operator())
(class_decl::member_function_hash::operator())
(class_decl::member_function_template_hash::operator()): Don't
hash the is_static boolean as it's hashed as part of the 'member'
sub-object hashing.
(class_decl::member_function_template::operator==): Move this out
of line here, from the header file.
(class_decl_hash::operator()): Hash member class templates.
* src/abg-ir.h (class_decl::member::{m_is_static,is_static}): Add the is_static
boolean here, so that it's factorized out of the inherited classes
of this class.
(class_decl::data_member::{is_static, m_is_static})
(class_decl::member_function::{is_static, m_is_static})
(class_decl::member_function_template::{is_static, m_is_static}): Remove this
as it's now part of the base 'member' class.
(class_decl::data_member::operator==)
(class_decl::member_function::operator==): Don't compare the
is_static boolean as it's now compared as part of the 'member'
sub-object comparison.
(class_decl::member_function_template::operator==): Move this
out-of-line into src/abg-ir.cc.
(class class_decl::member_class_template, struct
class_decl::member_class_template_hash)
(class_decl::{add_member_class_template,
get_member_class_templates}): New declarations.
(class_decl::member_class_templates_type): New typedef.
* src/abg-reader.cc (build_class_decl): Support de-serializing
member class templates.
* src/abg-writer.cc (write_class_decl): Likewise, support
serializing member class templates.
* tests/data/test-read-write/test16.xml: New test input.
* tests/test-read-write.cc (int_out_specs[]): Add the new test
input to the list of inputs that are de-serialized and serialized
back.
* tests/Makefile.am: Add the new test input to the distribution.
|
||
|
Dodji Seketeli
|
c50b9dbb55 |
Initial support of class templates
* src/abg-ir.cc (class_template_decl::class_template_decl)
(class_template_decl::set_pattern)
(class_template_decl::operator==)
(class_template_decl::~class_template_decl)
(class_template_decl_hash::operator())
(class_tmpl_shared_ptr_hash::operator()): New definitions.
* src/abg-ir.h (class class_template_decl, struct
class_tmpl_shared_ptr_hash, struct class_tmpl_shared_ptr_hash):
New declarations.
* src/abg-reader.cc (read_context::const_class_tmpl_map_it): New
typedef.
(read_context::get_fn_tmpl_decl): Fix comment.
(read_context::{get_class_tmpl_decl,key_class_tmpl_decl})
(build_class_template_decl, handle_class_template_decl): New
definitions.
(read_context::m_class_tmpl_map): New member.
(handle_element): Support "class-template-decl" xml elements
nodes.
(build_class_decl): Add missing bits to comment.
(build_function_template_decl): Fix spacing.
* src/abg-writer.cc (class_tmpl_shared_ptr_map): New typedef.
(write_context::m_class_tmpl_map): New member.
(write_context::get_id_for_class_tmpl, write_class_template_decl):
New definitions.
(write_template_parameters): Factorize this this out from ...
(write_function_template_decl): ... here.
(write_decl): Support writing instances of class_template_decl.
Fix spacing.
* tests/data/test-read-write/test15.xml: New test input.
* tests/Makefile.am: Add the new test15.xml input to the
distribution.
* tests/test-read-write.cc (in_out_specs): Add the new test15.xml
test to the list of serialized output to be de-serialized and
serialized back.
|
||
|
Dodji Seketeli
|
97ef8941b3 |
Support member function templates
* src:abg-ir.h: Move template declarations before class
class_decl, so that class_decl can have member templates.
(class class_decl::member_function_template)
(class_decl::add_member_function_template)
(class_decl::{base_specs_type, member_types_type,
data_members_types, member_functions_type,
member_function_templates_type}): New declarations.
* src/abg-ir.cc (class_decl::add_member_function_template)
(class_decl::member_function_template_hash::operator()): New
definitions.
(class_decl_hash::operator()): Support hashing for member
function templates.
* src/abg-reader.cc (build_class_decl): Use the new
class_decl::{member_types_type, data_members_type,
member_functions_type, base_specs_type} types. Support member
function templates.
* src/abg-writer.cc (write_cdtor_const_static): New definition.
(write_class_decl): Support member function templates.
* tests/data/test-read-write/test14.xml: New input data.
* tests/Makefile.am: Add it to the distribution.
* tests/test-read-write.cc (InOutSpec int_out_specs): De-serialize
the new test input file, serialize it back and diff both results.
|
||
|
Dodji Seketeli
|
6831ba7c21 |
Support composing template type parameters
* src/abg-ir.h (class tmpl_parm_type_composition): New declaration. * src/abg-ir.cc (tmpl_parm_type_composition::tmpl_parm_type_composition) (tmpl_parm_type_composition::~tmpl_parm_type_composition): New definitions. * src/abg-reader.cc (build_tmpl_parm_type_composition): New function. (build_template_parameter): Support template parameter type composition. * src/abg-writer.cc (write_tmpl_parm_type_composition): New function. (write_template_non_type_parameter): Fix type-id attribute. (write_template_parameter): Support template parameter type composition. * tests/data/test-read-write/test13.xml: New test input. * tests/Makefile.am: Add it to the distribution. * tests/test-read-write.cc (InOutSpec in_out_spec): Add test13.xml to the list of xml file that are de-serialized and serialized back. |
||
|
Dodji Seketeli
|
ace9af4568 |
Fix depth management during the parsing
* src/abg-ir.cc (decl_base_hash::operator()): Don't hash the context for decls in general. * src/abg-reader.cc (read_context::push_decl_to_current_scope) (read_context::push_and_key_type_decl): Add an overload that takes a node and update_depth_info boolean. (build_var_decl, build_type_decl, build_qualified_type_decl) (build_pointer_type_def, build_reference_type_def) (build_enum_type_decl, build_type_decl) (build_template_type_parameter, build_template_non_type_parameter) (build_template_template_parameter, build_template_parameter) (build_type): Make these functions take an update_depth_info parameter. Pass it do read_context::push_and_key_type_decl or read_context::push_decl_to_current_scope rather than call update_read_context. (build_function_decl, build_class_decl) (build_function_template_decl): Change the seen_by_reader parameter into update_depth_info. Pass the update_depth_info bool to read_context::push_decl_to_current_scope rather than call update_depth_info here. (handle_class, handle_function_template_decl): Adjust. * tests/data/test-read-write/test12.xml: Add new test input. * tests/test-read-write.cc (InOutSpec in_out_specs): Add it to the list of input to de-serialize, serialize back and compare the two. * tests/Makefile.am: Add the new test input to the distribution. |
||
|
Dodji Seketeli
|
6a03c86a28 |
Initial support for function templates
* src/abg-ir.h (function_decl::set_return_type): New inline definition. (class template_decl, struct template_decl_hash, class template_parameter, struct template_parameter_hash, struct dynamic_template_parameter_hash, struct template_parameter_shared_ptr_hash, class template_type_parameter) (struct template_type_parameter_hash, class template_non_type_parameter, struct template_non_type_parameter_hash, class template_template_parameter, struct template_template_parameter_hash, class function_template_decl) (struct function_template_decl_hash, struct fn_tmpl_shared_ptr_hash): New declarations. * src/abg-ir.cc (dynamic_type_hash::operator()): Add hashing for template template, and template type parameters. (template_decl_hash::operator, template_decl::~template_decl) (template_decl::operator==, template_parameter::operator==) (template_parameter_hash::operator()) (dynamic_template_parameter_hash::operator()) (template_type_parameter::operator==) (template_type_parameter::~template_type_parameter) (template_type_parameter_hash::operator()) (template_non_type_parameter::operator==) (template_non_type_parameter::~template_non_type_parameter) (template_non_type_parameter_hash::operator()) (template_template_parameter::operator==) (template_template_parameter::~template_template_parameter) (template_template_parameter_hash::operator()) (function_template_decl::operator==) (function_template_decl_hash::operator()) (fn_tmpl_shared_ptr_hash::operator()) (function_template_decl::~function_template_decl()): New definitions. * src/abg-reader.cc (read_context::get_fn_tmpl_decl) (read_context::key_fn_tmpl_decl): New functions. (read_context::m_fn_tmpl_map): New data member. (read_context::key_type_decl): Renamed read_context::add_type_decl into this. (read_context::push_decl_to_current_scope): Renamed read_context::finish_decl_creation into this. Add an assert. (read_context::push_and_key_type_decl): Renamed read_context::finish_type_decl_creation into this. Adjust to the use of push_decl_to_current_scope and key_type_decl. (build_function_template_decl, build_template_type_parameter) (build_template_non_type_parameter) (build_template_template_parameter, build_template_parameter) (handle_function_template_decl): New functions. (handle_element): Call handle_function_template_decl. (build_function_decl): Take a bool parameter to update depth information in parsing context. Move instantiation of function_decl before parsing its xml sub-nodes. Update the depth info in the parsing context if necessary. Push the newly intantiated decl to scope. And then parse the sub nodes. Do not forget to add the fn parameters and return type using function_decl::add_parameter and function_decl::set_return_type. (build_var_decl, build_type_decl, build_qualified_type_decl) (build_pointer_type_def, build_reference_type_def) (build_enum_type_decl, build_typedef_decl, handled_type_decl) (handle_qualified_type_decl, handle_pointer_type_def) (handle_reference_type_def, handle_enum_type_decl) (handle_typedef_decl, handle_var_decl, handle_function_decl) (handle_class_decl): Adjust. (build_class_decl): Take a bool parameter to update depth information in parsing context. Add comment. Wait for the class members to be built, before keying (and thus hashing it) the class. (build_type): Fix logic, and adjust. * src/abg-writer.cc (write_context::type_has_existing_id) (write_context::get_id_for_fn_tmpl, write_template_type_parameter) (write_template_non_type_parameter) (write_template_template_parameter, write_template_parameter) (write_function_template_decl): New functions. (write_context::get_id_for_type): Simplify logic. (write_decl): Support writing function template. * tests/data/test-read-write/test11.xml: New test input. * tests/test-read-write.cc (InoutSpec in_out_specs[]): De-serialize the new test11.xml test, serialize it back and diff output and input. * tests/Makefile.am: Add test11.xml to the distribution. |
||
|
Benjamin Kosnik
|
dd66cc548b |
Add license
* src/abg-*: Add license. * tests/test-*: Same. |
||
|
Dodji Seketeli
|
ee19845a94 |
Initial Support for class declarations
* src/abg-ir.h (scope_decl::scope_decl) (scope_type_decl::scope_type_decl): Don't set mangled name for scope_decl instances as it doesn't make sense. (var_decl::var_decl): Pass the type shared pointer by value. (struct var_decl_hash, function_decl::parameter::operator==) (struct function_decl::parameter_hash, function_decl::operator==) (struct function_decl_hash, class class_decl, struct class_decl_hash): New declarations. * src/abg-ir.cc (scope_type_decl::scope_type_decl): Don't set the mangled name. It doesn't make sense for scope_decls. (dynamic_type_hash::operator): Fix comment. Run the hashing for scope_type_decl instances *after* running it for class_decl instance, otherwise, the class_decl instances case will never get hit. (var_decl::var_decl): Pass the type shared pointer by value. (function_decl::operator==, class_decl::operator==) (class_decl_hash::operator()): New fns. * src/abg-libxml-utils.h (get_xml_node_depth): Declare new fn. (XML_READER_GET_ATTRIBUTE): Fix comment. (XML_NODE_GET_ATTRIBUTE): New getter macro. * src/abg-libxml-utils.cc (get_xml_node_depth): New definition. * src/abg-reader.cc (update_read_context) (update_depth_info_of_read_context, read_visibility, read_binding) (read_access, read_size_and_alignment, read_static) (read_var_offset_in_bits, read_cdtor_const, build_function_decl) ( build_var_decl, build_type_decl, build_qualified_type_decl) (build_pointer_type_def, build_reference_type_def) (build_enum_type_decl, build_typedef_decl, build_class_decl) (build_type, handle_class_decl): New functions or overloads. (handle_element): Update to handle "class-decl" xml elements. * src/abg-writer.cc (write_size_and_alignment, write_access) (write_class, do_indent_to_level, get_indent_to_level): New fns. (write_decl): Update to serialize instances of class_decl. (write_type_decl, write_pointer_type_def) (write_reference_type_def): Use the new write_size_and_alignment instead of writing the attributes directly. * tests/data/test-read-write/test10.xml: New test file. * tests/Makefile.am: Add tests/data/test-read-write/test10.xml to the build system. * tests/test-read-write.cc (in_out_spec): De-serialize data/test-read-write/test10.xml, serialize it back into output/test-read-write/test10.xml, and compare the two output that should be identical. |
||
|
Dodji Seketeli
|
816eb4999c |
Support function declarations
* src/abg-ir.h (class function_decl): New declaration & inline definitions. * src/abg-ir.cc (function_decl::~function_decl): New definition. * src/abg-reader.cc (read_location): New overload to read location from an xmlNodePtr. (build_function_parameter, handle_function_decl): New definitions. (handle_element): Support "function-decl" elements. * src/abg-writer.cc (write_location): New overload to write a location directly, not from a decl. (write_function_decl): New definition. (write_binding): Support writing the binding attribute from a function_decl instance. (write_decl): support serializing function * tests/data/test-read-write/test9.xml: New test input file. * tests/Makefile.am: Add data/test-read-write/test9.xml to the build system. * tests/test-read-write.cc: De-serialize data/test-read-write/test9.xml, serialize it back and diff the output from the input. |
||
|
Dodji Seketeli
|
270fd9d10c |
Introduce/use translation_unit & global_scope types
* abg-corpus.h (abi_corpus::{get_decls, get_loc_mgr}): Remove.
(abi_corpus::add): New function to add a translation unit.
(abi_corpus::get_translation_units): New declaration.
* abg-corpus.cc (abi_corpus::*): Remove all the definitions of
abi_corpus for now, as the abi_corpus type is not used anymore --
for now at least.
* src/abg-ir.h (add_decl_to_scope, get_global_scope)
(get_translation_unit, is_global_scope, is_decl_at_global_scope)
(class translation_unit, class global_scope): New declarations
* src/abg-ir.cc (translation_unit::translation_unit)
(translation_unit::get_global_scope)
(translation_unit::get_loc_mgr, translation_unit::get_loc_mgr)
(translation_unit::is_empty, get_global_scope)
(get_translation_unit, is_global_scope, is_global_scope)
(is_decl_at_global_scope, global_scope::~global_scope): New
definitions.
(scope_decl::scope_decl, scope_decl::scope_decl)
(scope_decl::add_member_decl, scope_decl::get_member_decls): Move
to abg-ir.h, inline.
* src/abg-reader.h (read_file): Don't use abi_corpus in the api.
Rather, use translation_unit.
* src/abg-reader.cc (read_context::get_cur_scope): Now that we
have a specific instance of global_scope to represent global
scope, don't play games with empty scopes to detect a global
scope.
(read_context::get_translation_unit): New definition.
(read_context::finish_decl_creation, finish_type_decl_creation):
(read_input, read_file, read_location, handle_element)
(handle_type_decl)
(handle_namespace_decl, handle_qualified_type_decl)
(handle_pointer_type_def, handle_reference_type_def)
(handle_enum_type_decl, handle_typedef_decl, handle_var_decl):
Don't use abi_corpus anymore. Rather, the translation unit a decl
belongs to is accessible from the decl itself.
* src/abg-writer.h (write_to_ostream): Use translation_unit in
this API, rather than abi_corpus.
* src/abg-writer.cc (write_translation_unit): Rename write_corpus
into this. And stop using abi_corpus here.
(write_to_ostream, write_corpus, write_location, write_decl)
(write_type_decl, write_namespace_decl, write_qualified_type_def)
(write_pointer_type_def, write_reference_type_def)
(write_enum_type_decl, write_typedef_decl, write_var_decl): Stop
using abi_corpus. Use the translation_unit that is accessible
from the decl being serialized, if need be.
* test-read-write.cc (main): De-serialize the input into an
instance of translation_unit, not an abi_corpus anymore, and
serialize that translation_unit.
|
||
|
Dodji Seketeli
|
760248d26b |
Support var decl & mangled_name attributes
* src/abg-ir.h (decl_base::binding, decl_base::get_mangled_name) (decl_base::set_mangled_name, decl_base::m_mangled_name): New declarations. (scope_decl::scope_decl: type_decl::type_decl) (scope_type_decl::scope_type_decl, typedef_decl::typedef_decl): Initialize mangled_name. (namespace_decl::namespace_decl): Initialize visibility. (class var_decl): New declaration. * src/abg-ir.cc (decl_base::decl_base, scope_decl::scope_decl) (type_decl::type_decl, scope_type_decl::scope_type_decl): Initialize mangled name. (namespace_decl::namespace_decl): Initialize visibility. (qualified_type_def::qualified_type_def) (pointer_type_def::pointer_type_def) (reference_type_def::reference_type_def): By default, set the visibility to the same as for the underlying type. (enum_type_decl::enum_type_decl, typedef_decl::typedef_decl): Initialize mangled name. (var_decl::var_decl, var_decl::operator==, var_decl::~var_decl): New definitions. * src/abg-reader.cc (read_visibility, read_binding, handle_var_decl): New definitions. (read_file): Handle var-decl elements. * src/abg-writer.cc (write_location): Rename write_decl_location into this. (write_var_decl, write_visibility, write_binding): New definitions. (write_decl, write_type_decl, write_qualified_type_def) (write_pointer_type_def, write_reference_type_def) (write_enum_type_decl, write_typedef_decl): Adjust to use write_location. * tests/data/test-read-write/test8.xml: New test input. * tests/test-read-write.cc: De-serialize the above and serialize it back and ensure both are equal. * tests/Makefile.am: add tests/data/test-read-write/test8.xml to the distribution. |
||
|
Dodji Seketeli
|
a5a6fd8fce |
Support typedef declarations
* src/abg-ir.cc (dynamic_type_hash::operator()): Handle hashing of a pointer to an instance of typedef_decl. (typedef_decl::typedef_decl, typedef_decl::operator==) (typedef_decl::operator==, typedef_decl::get_underlying_type) (typedef_decl::~typedef_decl): New definitions. * src/abg-ir.h (class typedef_decl, struct typedef_decl_hash): New declarations. * src/abg-reader.cc (handle_typedef_decl): New definition. (handle_element): Handle de-serialization of typedef-decl element. * src/abg-writer.cc (write_typedef_decl): New definition. (write_decl): Handle serialization of an instance of typedef_decl. * tests/data/test-read-write/test7.xml: New test. * tests/Makefile.am: Add it to the distribution. * tests/test-read-write.cc: De-serialize the content of the new test, serialize it back and diff both. |
||
|
Dodji Seketeli
|
170885cfcc |
Support enum type declarations
* src/abg-ir.h (class enum_type_decl, struct enum_type_decl_hash): New declarations. * src/abg-ir.cc (dynamic_type_hash::operator()): Add hashing support for enum_type_decl. (enum_type_decl::enum_type_decl) (enum_type_decl::get_underlying_type) (enum_type_decl::get_enumerators, enum_type_decl::~enum_type_decl) (enum_type_decl::operator==): New definitions. * src/abg-reader.cc (handle_enum_type_decl): New definition. (handle_element): Handle "enum-decl" element. * src/abg-writer.cc (write_enum_type_decl): New. (write_decl): Add support to serialize enum_type_decl. * tests/test-read-write.cc: De-serialize and serialize data/test-read-write/test6.xml back. * tests/data/test-read-write/test6.xml: New test input. * tests/Makefile.am: Add it to the distribution. |
||
|
Dodji Seketeli
|
69dd490ca4 |
Fix reference-type-def serialization
* tests/test-read-write.cc: Really de-serialize and then serialize back data/test-read-write/test5.xml, not test4.xml. Sigh. * src/abg-writer.cc (write_reference_type_def): As a result of really trying to serialize reference type definitions fix the serialization code here. |
||
|
Dodji Seketeli
|
0951049924 |
Support reference types
* src/abg-ir.h (class reference_type_def, struct pointer_type_def) (struct reference_type_def): New declaration. (type_base_hash::operator(), type_decl_hash::operator()) (scope_type_decl_hash::operator()) (qualified_type_def_hash::operator()): Include the typeid name in the hash. * src/abg-ir.cc (reference_type_def::reference_type_def) (reference_type_def::operator==) (reference_type_def::get_pointed_to_type) (reference_type_def::is_lvalue) (reference_type_def::~reference_type_def): New definitions. (dynamic_type_hash::operator): Hash pointer_type_def and reference_type_def instances. * src/abg-reader.cc (read_context::finish_decl_creation) (read_context::finish_type_decl_creation) (handle_reference_type_def): New definitions. (read_file): Handle "reference-type-def" elements. (handle_type_decl, handle_namespace_decl) (handle_qualified_type_decl, handle_pointer_type_def): Use the new read_context::finish_type_decl_creation or read_context::finish_decl_creation. * src/abg-writer.cc (write_reference_type_def): New definition. (write_decl): Supporting writing a pointer to an instance of reference_type_def. * tests/data/test-read-write/test5.xml: New test file. * tests/test-read-write.cc: (De)Serialize it. * tests/Makefile.am: Add it to the build system. |
||
|
Dodji Seketeli
|
d418d5198f |
Support pointer types & Fix IR types equality
* src/abg-ir.h (location::{operator==, operator<})
(decl_base::operator==, scope_decl::operator==)
(type_base::operator==, struct type_shared_ptr_equal)
(type_decl::operator==, scope_type::operator==)
(qualified_type_def::operator==, class pointer_type_def): New
declarations..
* src/abg-ir.cc (decl_base::operator==, scope_decl::operator==)
(type_base::operator==, type_decl::operator==)
(scope_type_decl::operator==, namespace_decl::operator==)
(qualified_type_def::operator==)
(pointer_type_def::pointer_type_def, pointer_type_def::operator==)
(pointer_type_def::get_pointed_to_type)
(pointer_type_def::~pointer_type_def): New definitions.
* src/abg-reader.cc (handle_pointer_type_def): New definition.
(read_input): Handle pointer-type-def
elements.
* src/abg-writer.cc (type_shared_ptr_map): Make this map use the
use type_shared_ptr_equal predicate.
(write_pointer_type_def): New definition.
(write_decl): Improve logic. Support serializing a pointer to
pointer_type_def.
* tests/data/test-read-write/test4.xml: New test input file.
* tests/Makefile.am: Add tests/data/test-read-write/test4.xml to
the build system.
* tests/test-read-write.cc: (De)serialize the new test file.
|
||
|
Dodji Seketeli
|
57d8b7da41 |
Support qualified types & Misc ancillary fixes
* src/abg-ir.h (struct type_base_hash, struct dynamic_type_hash) (struct type_shared_ptr_hash, struct scope_type_decl_hash, class qualified_type_def, struct qualified_type_def_hash): New. (decl_base_hash::operator()): Constify. Don't crash if the scope of the decl we are hashing is null. (class type_decl): Add comment at the end. (type_decl_hash::operator()): Constify. Reuse the new type_base_hash hasher. (class namespace_decl): Add comment. * src/abg-ir.cc (qualified_type_def::qualified_type_def) (qualified_type_def::~qualified_type_def) (qualified_type_def::get_cv_quals) (qualified_type_def::set_cv_quals) (qualified_type_def::get_underlying_type) (dynamic_type_hash::operator()): New function definitions. * src/abg-reader.cc (handle_qualified_type_decl): New. (read_file): Handle elements named "qualified-type-def". (read::context::add_type_decl): Assert that the type being associated to the unique ID is non-null. (handle_type_decl): Fix this in the process; don't crash if some attributes are not present. Associate the unique id present in the xml document with the type we just parsed. (handle_namespace_decl): Add some comments. Don't crash if the name attribute is not present. * src/abg-writer.cc (write_context::get_id_for_type) (write_context::m_type_id_map, write_decl_location) (write_qualified_type_def): New. (write_decl): Handle instances of qualified_type_def. (write_type_decl): Use the new write_decl_location and write_context::get_id_for_type. * tests/data/test-read-write/test0.xml: Update id format since we are now using the new write_context::get_id_for_type to generate it. * tests/data/test-read-write/test1.xml: Likewise. * tests/data/test-read-write/test2.xml: Likewise. * tests/data/test-read-write/test3.xml: New test. * tests/test-read-write.cc: Test De-serializing tests/data/test-read-write/test3.xml and serializing it back. Also don't bail out if we fail on one input. * tests/Makefile.am: Add tests/data/test-read-write/test3.xml to the distribution. |
||
|
Dodji Seketeli
|
1c1532d60d |
Fix depth handling during the parsing
* src/abg-reader.cc (read_context::get_cur_scope): Remove useless const overload. Don't make this rely on m_cur_scope. Rather, use the path to the current decl (from the root element) to compute the cur scope. (read_context::m_cur_scope, read_context::set_cur_scope): Remove these. (update_read_context): Re-think logic. * tests/data/test-read-write/test2.xml: Add new test input. * tests/Makefile.am: Add data/test-read-write/test2.xml to the distribution. * tests/test-read-write.cc: Add data/test-read-write/test2.xml to the harness. |
||
|
Dodji Seketeli
|
4ef7b34387 |
Debug read-write of a type-decl in a namespace-decl
* abg-ir.{h,cc} (decl_base::decl_base, scope_decl::scope_decl)
(type_decl::type_decl, namespace_decl::namespace_decl): Do not
append a decl to its context from within its constructor. It's
better doing that in a function that takes shared_ptrs to decl and
context. That way we avoid memory management havoc.
(decl_base::set_scope): New private function.
(scope_decl::add_member_decl): Make this private.
(add_decl_to_scope): New function, friend of decl_base and
scope_decl.
* abg-reader.cc (read_context::get_cur_scope): Add a non-const
overload.
(handle_type_decl, handle_namespace_decl): Use add_decl_to_scope.
Adjust to new type_decl and namespace_decl constructor signature.
* src/abg-writer.cc (write_type): Emit 'id', not 'xml:id'.
(write_namespace_decl): Emit "namespace-decl", not
"namespace-decl-name", as the name of namespace element.
* tests/Makefile.am (test0.xml): Rename input0.xml into this.
(test1.xml): New test input.
* tests/data/test-read-write/test0.xml: Update to use 'id' as id
attribute, rather than xml:id.
* tests/data/test-read-write/test1.xml: New test.
* test-read-write.cc (struct InOutSpec): New
(main): Reorganize to give a list of input files to read and to
write to an output file, have the test read the input files, write
them, and diff the two.
|
||
|
Dodji Seketeli
|
e25159b4b9 |
Debug type-decl serialization
* src/abg-writer.cc (do_indent): New function.
(write_corpus&): Use do_indent. Don't forget to close the
abi-instr tag.
(write_type_decl): Use do_indent. Handle null decls pointers.
Emit the id at the end of the element.
(write_namespace_decl): Use do_indent. Handle null decls
pointers.
* tests/test-utils.{h,cc} (get_src_dir,get_build_dir): Constify
the returned reference to string.
(is_dir, ensure_dir_path_created, ensure_parent_dir_created): New
function definitions.
* tests/test-read-write.cc (main): Augment the test to serialize
the corpus too.
|
||
|
Dodji Seketeli
|
fc27d10cee |
Debugged type-decl de-serialization
* src/abg-ir.cc (namespace_decl::~namespace_decl): Add this
missing virtual constructor definition.
* src/abg-reader.cc (read_context::{get_cur_decl,pop_decl}):
Return a null pointer when the decls stack is empty.
(update_read_context): Don't try to de-reference a NULL cur_decl.
(read_input): Don't try to poke at file validity here. What was I
thinking. Really test for advance_cursor to return 1, expressing
success.
* src/abg-reader.h (read_file): Fix style.
* Makefile.am: Add tests sub-directory.
* configure.ac: Build with debugging-friendly options if the
ABIGAIL_DEBUG env variable is set. Generate tests/Makefile.
* tests/Makefile.am: New file.
* tests/test-read-write.cc: Likewise.
* tests/test-utils.{h,cc}: Likewise.
* tests/data/test-read-write/input0.xml: Likewise.
|