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f6556681d0
12 Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
Dodji Seketeli
|
88a1e8d6a0 |
Make the name of the removed variable section be consistent
The removed functions section is introduced by the string "Removed functions", whereas the removed variables section is introduced by the string "Deleted variables". This patch makes the latter be "Removed variables" just like for the functions. * src/abg-comparison.cc (corpus_diff::report): Introduce the section of removed variables with the string "Removed variable", rather than with the string "Deleted variable". * tests/data/test-abicompat/test2-var-removed-report-0.txt: Adjust. * tests/data/test-diff-suppr/test18-suppr-removed-var-report-0.txt: Likewise. * tests/data/test-diff-suppr/test18-suppr-removed-var-report-3.txt: Likewise. * tests/data/test-diff-suppr/test18-suppr-removed-var-report-5.txt: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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Dodji Seketeli
|
0cf1828a90 |
Fix type synthesis to fix abicompat weak mode
While looking further in the issue Sinny Kumari reported, I realized that the weak mode wasn't working in that example either. It turned out that synthesizing qualified types was not working because we were just looking them up in the binary, rather than looking up the un-qualified underlying type and then synthezing the resulting qualified type. This patch just does that. * include/abg-fwd.h (synthesize_type_from_translation_unit): Declare new function. (synthesize_function_type_from_translation_unit): Make the translation_unit parameter non-const because the function needs to bind the life time of the synthesized function to the life time of the translation unit. Make this function be a friend of abigail::ir::translation_unit. (synthesize_function_type_from_translation_unit): * src/abg-ir.cc (translation_unit::priv::synthesized_types_): New data member. (synthesize_type_from_translation_unit): Define new function. (synthesize_function_type_from_translation_unit): Make the translation_unit parameter non-const. If the return is void, then take that in account carefuly. Rather than just looking up the type of parameters and return value, synthesize them too, especially when they are qualified types. Bind the life time of the synthesized function type to the lifetime of the translation unit. * tests/data/test-abicompat/test7-fn-changed-report-1.txt: New test reference output. * tests/test-abicompat.cc (in_out_spec): Run the harness on the exisiting test7-fn-changed-app and libtest7-fn-changed-libapp-v1 but in weak mode this time. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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Dodji Seketeli
|
92b821034a |
Clean up the output of abicompat weak mode
Remove ugly vertical spaces from the output of abicompat in weak mode and adjust regression tests accordingly. * tools/abicompat.cc (perform_compat_check_in_weak_mode): Remove disgracious vertical spaces in the wording. * tests/data/test-abicompat/test5-fn-changed-report-0.txt: Adjust. * tests/data/test-abicompat/test6-var-changed-report-0.txt: Adjust. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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Dodji Seketeli
|
af2a94defa |
Fix computing the set of exported functions and varible symbols
Sinny Kumari reported that abicompat is failing to report ABI changes
on a library linked to a small test program. It turned out that the
code that compute if a given exported function is to be kept by
looking at the white list of symbols to keep has a bug in which the
versions of the symbols of the white list were not being reset as they
should. Fixed thus.
* src/abg-ir.cc (elf_symbol::get_name_and_version_from_id): Always
set the version and name of the symbol.
* src/abg-corpus.cc
(corpus::exported_decls_builder::{keep_wrt_id_of_fns_to_keep,
keep_wrt_id_of_vars_to_keep}): Reset the symbol name *and* version
before passing it. This is redundant with the fix in
elf_symbol::get_name_and_version_from_id() that always set the
symbol name and version now, but I felt it makes it easier to
understand the fix overall.
* tests/data/test-abicompat/libtest7-fn-changed-libapp-v{0,1}.so:
New test input binaries.
* tests/data/test-abicompat/test7-fn-changed-app: Likewise.
* tests/data/test-abicompat/test7-fn-changed-{app, libapp-v0,
libapp-v1}.c: Source code of the binary test inputs above.
* * tests/data/test-abicompat/test7-fn-changed-{libapp-v0,
libapp-v1}.h: Likewise.
* tests/data/test-abicompat/test7-fn-changed-report-0.txt: Test
input.
* tests/data/Makefile.am: Add the new test material above to
source distribution.
* tests/test-abicompat.cc (int_out_specs): Add the test inputs
above to the set of inputs this test harness has to run over.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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Dodji Seketeli
|
79383f937c |
Apply suppression specifications to added and removed functions and variables
Until now, specifications for suppressing change reports were applied
only to functions and variables that have sub-type changes. Change
reports about function and variables that were added or removed could
not be suppressed.
This patch makes suppression specifications to apply to added and
removed functions and variables too. They can also apply to function
and variable symbols that are not referenced by any debug info.
The patch also fixes some typo and formatting glitches and updates
some existing tests accordingly.
* include/abg-comparison.h (is_type_suppression)
(is_function_suppression): Declare new functions.
({function, variable}_suppression::change_kind): Declare new enum.
(function_suppression::{parse_change_kind, get_change_kind,
set_change_kind, suppresses_function,
suppresses_function_symbol}): Declare new member functions.
(variable_suppression::{parse_change_kind, get_change_kind,
set_change_kind, suppresses_variable, suppresses_variable,
suppresses_variable_symbol}): Declare new member functions.
(operator{&,|}): Declare new operators for
function_suppression::change_kind and
variable_suppression::change_kind enums.
(corpus_diff::diff_stats::{num_removed_func_filtered_out,
net_num_func_removed, num_added_func_filtered_out,
net_num_func_added, num_removed_vars_filtered_out,
net_num_vars_removed, num_added_vars_filtered_out,
net_num_vars_added, num_removed_func_syms_filtered_out,
num_added_func_syms_filtered_out, net_num_removed_func_syms,
net_num_added_func_syms, num_added_var_syms_filtered_out,
num_removed_vars_filtered_out, net_num_removed_var_syms,
net_num_added_var_syms}): Declare new member functions.
(corpus_diff::diff_stats::num_changed_vars_filtered_out): Renamed
corpus_diff::diff_stats::num_vars_filtered_out into this.
(corpus_diff::diff_stats::num_changed_func_filtered_out): Renamed
corpus_diff::diff_stats::num_func_filtered_out into this.
* src/abg-comparison.cc (is_type_suppression)
(is_function_suppression): Define new
function.
(function_suppression::priv::change_kind): New data member.
(function_suppression::priv): Initialize it.
(function_suppression::{parse_change_kind, get_change_kind,
set_change_kind, suppresses_function,
suppresses_function_symbol}): Define new member functions.
(operator{&,|}): Define new operators for the new
function_suppression::change_kind enum.
(function_suppression::suppresses_diff): Re-write this in terms of
the new function_suppression::suppresses_function() function.
(read_function_suppression): Support reading the new "change_kind"
property.
(variable_suppression::priv::change_kind_): New data member.
(variable_suppression::priv::priv): Initialize it.
(variable_suppression::{parse_change_kind, get_change_kind,
set_change_kind, suppresses_variable,
suppresses_variable_symbol}): Define new member functions.
(is_variable_suppression): Define new function.
(operator{&,|}): Define new operators for
variable_suppression::change_kind enum.
(variable_suppression::suppresses_diff): Re-write in terms of the
new variable_suppression::suppresses_variable function.
(read_variable_suppression): Support reading the new "change_kind"
property.
(corpus_diff::diff_stats::priv::{num_removed_func_filtered_out,
num_added_func_filtered_out, num_removed_vars_filtered_out,
num_added_vars_filtered_out, num_removed_func_syms_filtered_out,
num_added_func_syms_filtered_out,
num_removed_var_syms_filtered_out,
num_added_var_syms_filtered_out}): New data members.
(corpus_diff::diff_stats::priv::num_changed_func_filtered_out):
Renamed the data member num_func_filtered_out into this.
(corpus_diff::diff_stats::priv::num_changed_vars_filtered_out):
Renamed data member num_vars_filtered_out into this.
(corpus_diff::diff_stats::priv::priv): Initialize the new data
members.
(corpus_diff::diff_stats::{num_removed_func_filtered_out,
num_removed_func_filtered_out, net_num_func_removed,
net_num_func_added, num_added_func_filtered_out,
net_num_func_added, num_removed_vars_filtered_out,
num_removed_vars_filtered_out, net_num_vars_removed,
num_added_vars_filtered_out, net_num_vars_added,
num_removed_func_syms_filtered_out,
num_added_func_syms_filtered_out, net_num_removed_func_syms,
net_num_added_func_syms, num_added_var_syms_filtered_out,
num_removed_vars_filtered_out, net_num_removed_var_syms,
net_num_added_var_syms}): Define new member functions.
(corpus_diff::diff_stats::num_changed_func_filtered_out): Renamed
corpus_diff::diff_stats::num_func_filtered_out into this.
(corpus_diff::diff_stats::num_changed_vars_filtered_out): Renamed
corpus_diff::diff_stats::num_vars_filtered_out into this.
(corpus_diff::diff_stats::{net_num_func_changed,
net_num_vars_changed}): Adjust.
(corpus_diff::priv::{suppressed_deleted_fns_,
suppressed_added_fns_, suppressed_deleted_vars_,
suppressed_added_vars_, suppressed_added_unrefed_fn_syms_,
suppressed_deleted_unrefed_fn_syms_,
suppressed_added_unrefed_var_syms_,
suppressed_deleted_unrefed_fn_syms_}): New data members.
(corpus_diff::priv::{apply_suppressions_to_added_removed_fns_vars,
deleted_function_is_suppressed, added_function_is_suppressed,
deleted_variable_is_suppressed, added_variable_is_suppressed,
added_unrefed_fn_sym_is_suppressed,
deleted_unrefed_fn_sym_is_suppressed,
added_unrefed_var_sym_is_suppressed,
deleted_unrefed_var_sym_is_suppressed}): Define member functions.
(function_is_suppressed, variable_is_suppressed): Define new
functions.
(corpus_diff::priv::apply_filters_and_compute_diff_stats): Compute
stats for filtered added or removed functions, variables and their
symbols.
(corpus_diff::priv::emit_diff_stats): Emit diff stats for filtered
added or removed functions, variables and symbols.
(corpus_diff::report): Support suppressed reports about added or
removed functions, variables and symbols. Fixed a typo that was
in there for a while. Note that that fix requires updating some
regression tests, and the part of this patch that touches
regression tests does that.
(apply_suppressions): In the overload for corpus_diff, apply the
suppression to added or removed functions and variables.
* doc/manuals/libabigail-concepts.rst: Update this manual to
reflect the changes above. Also, perform an extensive cleanup of
the manual to introduce more section titles to make it easier to
navigate the document using the table of content.
* tests/data/test-abicompat/test2-var-removed-report-0.txt:
Adjust.
* tests/data/test-diff-dwarf/test0-report.txt: Likewise.
* tests/data/test-diff-dwarf/test12-report.txt: Likewise.
* tests/data/test-diff-dwarf/test18-alias-sym-report-0.txt:
Likewise.
* tests/data/test-diff-dwarf/test19-soname-report-0.txt: Likewise.
* tests/data/test-diff-dwarf/test7-report.txt: Likewise.
* tests/data/test-diff-dwarf/test8-report.txt: Likewise.
* tests/data/test-diff-dwarf/test9-report.txt: Likewise.
* tests/data/test-diff-dwarf/test16-syms-only-report.txt: Likewise.
* tests/data/test-diff-dwarf/test17-non-refed-syms-report-0.txt:
Likewise.
* tests/data/test-diff-dwarf/test28-vtable-changes-report-0.txt:
Likewise.
* tests/data/test-diff-filter/test0-report.txt: Likewise.
* tests/data/test-diff-filter/test01-report.txt: Likewise.
* tests/data/test-diff-filter/test13-report.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-v0.o: Add new test
material.
* tests/data/test-diff-filter/test15-0-report.txt: Likewise.
* tests/data/test-diff-filter/test2-report.txt: Likewise.
* tests/data/test-diff-filter/test21-compatible-vars-report-0.txt:
Likewise.
* tests/data/test-diff-filter/test24-compatible-vars-report-1.txt:
Likewise.
* test-diff-suppr/test15-suppr-added-fn-v1.o: Likewise.
* test-diff-suppr/test15-suppr-added-fn-0.suppr: Likewise.
* test-diff-suppr/test15-suppr-added-fn-1.suppr: Likewise.
* test-diff-suppr/test15-suppr-added-fn-2.suppr: Likewise.
* test-diff-suppr/test15-suppr-added-fn-3.suppr: Likewise.
* test-diff-suppr/test15-suppr-added-fn-4.suppr: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-0.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-1.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-2.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-3.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-4.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-report-5.txt: Likewise.
* test-diff-suppr/test15-suppr-added-fn-v0.cc: Likewise.
* test-diff-suppr/test15-suppr-added-fn-v1.cc: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-v0.o: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-v1.o: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-0.suppr: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-1.suppr: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-2.suppr: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-3.suppr: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-4.suppr: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-0.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-1.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-2.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-3.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-4.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-report-5.txt: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-v0.cc: Likewise.
* test-diff-suppr/test16-suppr-removed-fn-v1.cc: Likewise.
* test-diff-suppr/test17-suppr-added-var-v0.o: Likewise.
* test-diff-suppr/test17-suppr-added-var-v1.o: Likewise.
* test-diff-suppr/test17-suppr-added-var-0.suppr: Likewise.
* test-diff-suppr/test17-suppr-added-var-1.suppr: Likewise.
* test-diff-suppr/test17-suppr-added-var-2.suppr: Likewise.
* test-diff-suppr/test17-suppr-added-var-3.suppr: Likewise.
* test-diff-suppr/test17-suppr-added-var-4.suppr: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-0.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-1.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-2.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-3.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-4.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-report-5.txt: Likewise.
* test-diff-suppr/test17-suppr-added-var-v0.cc: Likewise.
* test-diff-suppr/test17-suppr-added-var-v1.cc: Likewise.
* test-diff-suppr/test18-suppr-removed-var-v0.o: Likewise.
* test-diff-suppr/test18-suppr-removed-var-v1.o: Likewise.
* test-diff-suppr/test18-suppr-removed-var-0.suppr: Likewise.
* test-diff-suppr/test18-suppr-removed-var-1.suppr: Likewise.
* test-diff-suppr/test18-suppr-removed-var-2.suppr: Likewise.
* test-diff-suppr/test18-suppr-removed-var-3.suppr: Likewise.
* test-diff-suppr/test18-suppr-removed-var-4.suppr: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-0.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-1.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-2.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-3.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-4.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-report-5.txt: Likewise.
* test-diff-suppr/test18-suppr-removed-var-v0.cc: Likewise.
* test-diff-suppr/test18-suppr-removed-var-v1.cc: Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-v0.o: New
test input.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-v1.o:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-0.suppr:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-1.suppr:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-2.suppr:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-3.suppr:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-4.suppr:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-0.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-2.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-3.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-4.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-report-5.txt:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-v0.cc:
Likewise.
* tests/data/test-diff-suppr/test19-suppr-added-fn-sym-v1.cc:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-v0.o:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-v1.o:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-0.suppr:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-1.suppr:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-2.suppr:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-3.suppr:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-4.suppr:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-0.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-2.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-3.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-4.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-report-5.txt:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-v0.cc:
Likewise.
* tests/data/test-diff-suppr/test20-suppr-removed-fn-sym-v1.cc:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-v0.o:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-v1.o:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-0.suppr:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-1.suppr:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-2.suppr:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-3.suppr:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-4.suppr:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-0.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-2.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-3.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-4.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-report-5.txt:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-v0.cc:
Likewise.
* tests/data/test-diff-suppr/test21-suppr-added-var-sym-v1.cc:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-v0.o:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-v1.o:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-0.suppr:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-1.suppr:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-2.suppr:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-3.suppr:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-4.suppr:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-0.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-2.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-3.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-4.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-report-5.txt:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-v0.cc:
Likewise.
* tests/data/test-diff-suppr/test22-suppr-removed-var-sym-v1.cc:
Likewise.
* tests/data/Makefile.am: Add the new test materials above to source
distribution.
* tests/test-diff-suppr.cc (in_out_specs): Add the new tests
material above to the list of test inputs this harness has to run
over.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
8cc7a3e8ef |
Make indexes of function parameters start at 1
This patch make indexes of a function parameters start at 1, rather at 0 like they used to be. Actually, for member functions, the artificial implicit 'this' pointer parameter starts at 0. In that case, the first non-implicit parameter starts at 1 too, then. The biggest part of the patch adjusts the numerous test cases that are impacted. * src/abg-ir.cc (function_type::function_type): Starts the index of the parameters at 1, unless the firs parameter is an artificial one, in which case it starts at 0. * tests/data/test-abicompat/test5-fn-changed-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test0-report.txt: Adjust. * tests/data/test-diff-dwarf/test1-report.txt: Adjust. * tests/data/test-diff-dwarf/test10-report.txt: Adjust. * tests/data/test-diff-dwarf/test11-report.txt: Adjust. * tests/data/test-diff-dwarf/test13-report.txt: Adjust. * tests/data/test-diff-dwarf/test15-enum-report.txt: Adjust. * tests/data/test-diff-dwarf/test2-report.txt: Adjust. * tests/data/test-diff-dwarf/test20-add-fn-parm-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test21-redundant-fn-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test22-changed-parm-c-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test24-added-fn-parms-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test25-removed-fn-parms-report-0.txt: Adjust. * tests/data/test-diff-dwarf/test26-added-parms-before-variadic-report.txt: Adjust. * tests/data/test-diff-dwarf/test4-report.txt: Adjust. * tests/data/test-diff-dwarf/test6-report.txt: Adjust. * tests/data/test-diff-dwarf/test7-report.txt: Adjust. * tests/data/test-diff-dwarf/test8-report.txt: Adjust. * tests/data/test-diff-filter/test0-report.txt: Adjust. * tests/data/test-diff-filter/test01-report.txt: Adjust. * tests/data/test-diff-filter/test1-report.txt: Adjust. * tests/data/test-diff-filter/test10-report.txt: Adjust. * tests/data/test-diff-filter/test13-report.txt: Adjust. * tests/data/test-diff-filter/test14-0-report.txt: Adjust. * tests/data/test-diff-filter/test14-1-report.txt: Adjust. * tests/data/test-diff-filter/test16-report-2.txt: Adjust. * tests/data/test-diff-filter/test16-report.txt: Adjust. * tests/data/test-diff-filter/test17-0-report.txt: Adjust. * tests/data/test-diff-filter/test17-1-report.txt: Adjust. * tests/data/test-diff-filter/test18-report.txt: Adjust. * tests/data/test-diff-filter/test19-enum-report-1.txt: Adjust. * tests/data/test-diff-filter/test2-report.txt: Adjust. * tests/data/test-diff-filter/test22-compatible-fns-report-0.txt: Adjust. * tests/data/test-diff-filter/test23-redundant-fn-parm-change-report-0.txt: Adjust. * tests/data/test-diff-filter/test25-cyclic-type-report-0.txt: Adjust. * tests/data/test-diff-filter/test25-cyclic-type-report-1.txt: Adjust. * tests/data/test-diff-filter/test26-qualified-redundant-node-report-0.txt: Adjust. * tests/data/test-diff-filter/test26-qualified-redundant-node-report-1.txt: Adjust. * tests/data/test-diff-filter/test27-redundant-and-filtered-children-nodes-report-1.txt: Adjust. * tests/data/test-diff-filter/test27-redundant-and-filtered-children-nodes-report-2.txt: Adjust. * tests/data/test-diff-filter/test28-redundant-and-filtered-children-nodes-report-0.txt: Adjust. * tests/data/test-diff-filter/test28-redundant-and-filtered-children-nodes-report-1.txt: Adjust. * tests/data/test-diff-filter/test3-report.txt: Adjust. * tests/data/test-diff-filter/test9-report.txt: Adjust. * tests/data/test-diff-suppr/test0-type-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test0-type-suppr-report-3.txt: Adjust. * tests/data/test-diff-suppr/test1-typedef-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test1-typedef-suppr-report-2.txt: Adjust. * tests/data/test-diff-suppr/test10-changed-parm-c-report-0.txt: Adjust. * tests/data/test-diff-suppr/test2-struct-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test3-struct-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test3-struct-suppr-report-1.txt: Adjust. * tests/data/test-diff-suppr/test3-struct-suppr-report-2.txt: Adjust. * tests/data/test-diff-suppr/test4-local-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test4-local-suppr-report-1.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-1.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-2.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-3.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-4.txt: Adjust. * tests/data/test-diff-suppr/test5-fn-suppr-report-5.txt: Adjust. * tests/data/test-diff-suppr/test6-fn-suppr-report-0.txt: Adjust. * tests/data/test-diff-suppr/test6-fn-suppr-report-1.txt: Adjust. * tests/data/test-diff-suppr/test6-fn-suppr-report-2.txt: Adjust. * tests/data/test-diff-suppr/test6-fn-suppr-report-3.txt: Adjust. * tests/data/test-diff-suppr/test8-redundant-fn-report-0.txt: Adjust. * tests/data/test-diff-suppr/test8-redundant-fn-report-1.txt: Adjust. * tests/data/test-diff-suppr/test9-changed-parm-c-report-0.txt: Adjust. * tests/data/test-diff-suppr/test9-changed-parm-c-report-1.txt: Adjust. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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Dodji Seketeli
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21adfb066f |
Misc reporting fixes/improvements
This patch contains various reporting improvement about how variables and data member changes are represented, as well as how type changes are represented. The number changes itself is not that big, but the number of adjustments to regression test is. * src/abg-comparison.cc (distinct_diff::report): Remove spurious vertical space before reporting size and alignment changes here. (represent): In the variables/data member overload, report type changes first. Then the other changes. (report_size_and_alignment_changes): Make this report array size changes too. Also, make some small adjustments about how type size/alignment changes are introduced. (array_diff::report): Now that report_size_and_alignment_changes() supports size change reporting, just use that function rather than doing it here. (corpus_diff::report): Consistently add a space between each changed function report. Prefix changed variables with a [C], just like for functions. * tests/data/test-abicompat/test0-fn-changed-report-0.txt: Adjust. * tests/data/test-abicompat/test5-fn-changed-report-0.txt: Likewise. * tests/data/test-abicompat/test6-var-changed-report-0.txt: Likewise. * tests/data/test-abidiff/test-qual-type0-report.txt: Likewise. * tests/data/test-abidiff/test-struct0-report.txt: Likewise. * tests/data/test-abidiff/test-struct1-report.txt: Likewise. * tests/data/test-abidiff/test-var0-report.txt: Likewise. * tests/data/test-diff-dwarf/test-23-diff-arch-report-0.txt: Likewise. * tests/data/test-diff-dwarf/test0-report.txt: Likewise. * tests/data/test-diff-dwarf/test1-report.txt: Likewise. * tests/data/test-diff-dwarf/test10-report.txt: Likewise. * tests/data/test-diff-dwarf/test11-report.txt: Likewise. * tests/data/test-diff-dwarf/test13-report.txt: Likewise. * tests/data/test-diff-dwarf/test15-enum-report.txt: Likewise. * tests/data/test-diff-dwarf/test2-report.txt: Likewise. * tests/data/test-diff-dwarf/test20-add-fn-parm-report-0.txt: Likewise. * tests/data/test-diff-dwarf/test21-redundant-fn-report-0.txt: Likewise. * tests/data/test-diff-dwarf/test22-changed-parm-c-report-0.txt: Likewise. * tests/data/test-diff-dwarf/test3-report.txt: Likewise. * tests/data/test-diff-dwarf/test6-report.txt: Likewise. * tests/data/test-diff-dwarf/test7-report.txt: Likewise. * tests/data/test-diff-dwarf/test8-report.txt: Likewise. * tests/data/test-diff-dwarf/test9-report.txt: Likewise. * tests/data/test-diff-filter/test0-report.txt: Likewise. * tests/data/test-diff-filter/test01-report.txt: Likewise. * tests/data/test-diff-filter/test1-report.txt: Likewise. * tests/data/test-diff-filter/test10-report.txt: Likewise. * tests/data/test-diff-filter/test11-report.txt: Likewise. * tests/data/test-diff-filter/test13-report.txt: Likewise. * tests/data/test-diff-filter/test14-0-report.txt: Likewise. * tests/data/test-diff-filter/test14-1-report.txt: Likewise. * tests/data/test-diff-filter/test15-0-report.txt: Likewise. * tests/data/test-diff-filter/test15-1-report.txt: Likewise. * tests/data/test-diff-filter/test16-report-2.txt: Likewise. * tests/data/test-diff-filter/test16-report.txt: Likewise. * tests/data/test-diff-filter/test17-0-report.txt: Likewise. * tests/data/test-diff-filter/test17-1-report.txt: Likewise. * tests/data/test-diff-filter/test18-report.txt: Likewise. * tests/data/test-diff-filter/test19-enum-report-1.txt: Likewise. * tests/data/test-diff-filter/test2-report.txt: Likewise. * tests/data/test-diff-filter/test20-inline-report-1.txt: Likewise. * tests/data/test-diff-filter/test21-compatible-vars-report-0.txt: Likewise. * tests/data/test-diff-filter/test22-compatible-fns-report-0.txt: Likewise. * tests/data/test-diff-filter/test23-redundant-fn-parm-change-report-0.txt: Likewise. * tests/data/test-diff-filter/test24-compatible-vars-report-1.txt: Likewise. * tests/data/test-diff-filter/test25-cyclic-type-report-0.txt: Likewise. * tests/data/test-diff-filter/test25-cyclic-type-report-1.txt: Likewise. * tests/data/test-diff-filter/test26-qualified-redundant-node-report-0.txt: Likewise. * tests/data/test-diff-filter/test26-qualified-redundant-node-report-1.txt: Likewise. * tests/data/test-diff-filter/test27-redundant-and-filtered-children-nodes-report-0.txt: Likewise. * tests/data/test-diff-filter/test27-redundant-and-filtered-children-nodes-report-1.txt: Likewise. * tests/data/test-diff-filter/test27-redundant-and-filtered-children-nodes-report-2.txt: Likewise. * tests/data/test-diff-filter/test28-redundant-and-filtered-children-nodes-report-0.txt: Likewise. * tests/data/test-diff-filter/test28-redundant-and-filtered-children-nodes-report-1.txt: Likewise. * tests/data/test-diff-filter/test3-report.txt: Likewise. * tests/data/test-diff-filter/test6-report.txt: Likewise. * tests/data/test-diff-filter/test9-report.txt: Likewise. * tests/data/test-diff-suppr/test0-type-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test0-type-suppr-report-3.txt: Likewise. * tests/data/test-diff-suppr/test1-typedef-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test1-typedef-suppr-report-2.txt: Likewise. * tests/data/test-diff-suppr/test10-changed-parm-c-report-0.txt: Likewise. * tests/data/test-diff-suppr/test2-struct-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test3-struct-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test3-struct-suppr-report-1.txt: Likewise. * tests/data/test-diff-suppr/test3-struct-suppr-report-2.txt: Likewise. * tests/data/test-diff-suppr/test4-local-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test4-local-suppr-report-1.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-1.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-2.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-3.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-4.txt: Likewise. * tests/data/test-diff-suppr/test5-fn-suppr-report-5.txt: Likewise. * tests/data/test-diff-suppr/test6-fn-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test6-fn-suppr-report-1.txt: Likewise. * tests/data/test-diff-suppr/test6-fn-suppr-report-2.txt: Likewise. * tests/data/test-diff-suppr/test6-fn-suppr-report-3.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-0.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-1.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-2.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-3.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-4.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-7.txt: Likewise. * tests/data/test-diff-suppr/test7-var-suppr-report-8.txt: Likewise. * tests/data/test-diff-suppr/test8-redundant-fn-report-0.txt: Likewise. * tests/data/test-diff-suppr/test8-redundant-fn-report-1.txt: Likewise. * tests/data/test-diff-suppr/test9-changed-parm-c-report-0.txt: Likewise. * tests/data/test-diff-suppr/test9-changed-parm-c-report-1.txt: Likewise. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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Dodji Seketeli
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a102a2f032 |
Add support for abicompat weak mode
This patch implements the weak mode of abicompat. In this mode, just
the application and the new version of the library are provided. The
types of functions and variables of the library that are consumed by
the application are compared to the types of the functions and
variables expected by the application. The goal is to check if the
types of the declarations consumed by the application and provided by
the library are compatible with what the application expects.
The abicompat first gets the set of symbols undefined in the
application and exported by the library. It then builds the set of
declarations exported by the library that have those symbols. We call
these the set of declarations of the library that are consumed by the
application.
Note that the debug information for the application does not contain
the declarations of the functions/variables whose symbols are
undefined. So we can not just read them to compare them to
declarations exported by the library.
But the *types* of the variables and the *sub-types* of the functions
whose symbols are undefined in the application are present in the
debug information of the application.
So in the weak mode, abicompat compare the *types* of the declarations
consumed by the application as expected by the application (described
by the debug information of the application) with the types of the
declarations exported by the library.
To do this a number of changes were necessary.
The patch builds a representation of all the types found in the
application's debug info. Before that, only the types that are
reachable from exported declarations were represented.
The abidw tool got a new --load-all-types to test this new ability of
loading all types.
The patch also adds support for looking a type, not by name, but by
its internal representation.
In the comparison engine, function_type_diff is introduced to
represent changes between two function types. For this, a new class
type_or_decl_base has been introduced in the IR. It's now the base
class for both decl_base and type_base. And abigail::comparison::diff
now takes two pointers of type_or_decl, not decl_base anymore. So
function_type_diff can take two function_type now; not that a
function_type has no declaration so it doesn't inherit decl_base. A
bunch of changes got made just to adjust to this modification.
A number of fixes were made too, to make this work, like adding
missing comparison operators, removing asserts that too strong, etc..
The patch also adjust the test suite as well as the documentation.
* include/abg-fwd.h (class type_or_decl_base): Forward declare
this.
(is_decl, is_type, is_function_type, get_name, get_type_name)
(get_function_type_name, get_pretty_representation)
(lookup_function_type_in_corpus, lookup_type_in_translation_unit)
(lookup_function_type_in_translation_unit)
(synthesize_function_type_from_translation_unit)
(hash_type_or_decl): New function declarations.
* src/abg-corpus.cc (lookup_type_in_corpus)
(lookup_function_type_in_corpus): Define new functions.
* include/abg-ir.h
(translation_unit::lookup_function_type_in_translation_unit):
Declare new friend function.
(class type_or_decl_base): Declare this.
(operator==(const type_or_decl_base&, const type_or_decl_base&)):
Declare new operator.
(operator==(const type_or_decl_base_sptr&, const
type_or_decl_base_sptr&)): Likewise.
(class {decl_base, type_base}): Make these class inherit
type_or_decl_base.
(decl_base::get_member_scopes): New const overload.
(bool operator==(const function_decl::parameter_sptr&,
const function_decl::parameter_sptr&)): New operator.
(function_type::get_parameters): Remove the non-const overload.
(function_type::get_pretty_representation): Declare new member
function.
(method_type::get_pretty_representation): Likewise.
* src/abg-ir.cc (bool operator==(const type_or_decl_base&, const
type_or_decl_base&)): Define new equality operator.
(bool operator==(const type_or_decl_base_sptr&, const
type_or_decl_base_sptr&)): Likewise.
(strip_typedef): Do not expect canonicalized types anymore. Now
the system accepts (and expects) canonicalized types in certain
cases. For instance, non-complete types and aggregated types that
contain non-complete sub-types.
(get_name, get_function_type_name, get_type_name)
(get_pretty_representation, is_decl, is_type, is_function_type)
(lookup_function_type_in_translation_unit)
(synthesize_function_type_from_translation_unit)
(lookup_type_in_scope, lookup_type_in_translation_unit): Define
new functions or new overloads.
(bool operator==(const function_decl::parameter_sptr&,
const function_decl::parameter_sptr& r)): Define
new operator.
(function_type::get_parameters): Remove non-const overload.
(function_type::get_pretty_representation): Define new function.
(function_type::traverse): Adjust.
(method_type::get_pretty_representation): Likewise.
(function_decl::get_pretty_representation): Avoid emitting the
type of cdtors.
(hash_type_or_decl): Define new function.
* include/abg-dwarf-reader.h (create_read_context)
(read_corpus_from_elf): Take a new 'read_all_types' flag.
* src/abg-dwarf-reader.cc (read_context::load_all_types_): New
flag.
(read_context::read_context): Initialize it.
(read_context::canonical_types_scheduled): If some types still
have non-canonicalized sub-types, then do not canonicalize them.
(read_context::load_all_types): New member functions.
(build_function_decl): Do not represent void return type like
empty type anymore, rather, represent it like a void type node.
(build_ir_node_from_die): When asked, load all types
including those that are not reachable from an exported
declaration.
(create_read_context, read_corpus_from_elf): Take a new
'load_all_types' flag and honour it.
* src/abg-reader.cc (read_context::type_is_from_translation_unit):
Support looking up function types in the current translation unit,
now that we now how to lookup function types.
* include/abg-comparison.h (diff_context::{has_diff_for, add_diff,
set_canonical_diff_for, set_or_get_canonical_diff_for,
get_canonical_diff_for}): Make these take instances of
type_or_decl_base_sptr, instead of decl_base_sptr.
(diff::diff): Likewise.
(diff::{first_subject, second_subject}): Make these return
type_or_decl_base_sptr instead of decl_base_sptr.
(type_diff_base::type_diff_base): Make these take instances of
type_or_decl_base_sptr instead of decl_base_sptr.
(distinct_diff::distinct_diff): Likewise.
(distinct_diff::{first, second}): Make these return
type_or_decl_base_sptr instead of decl_base_sptr.
(distinct_diff::entities_are_of_distinct_kinds): Make these take
instances of type_or_decl_base_sptr instead of decl_base_sptr.
(class function_type_diff): Create this new type. It's a
factorization of the function_decl_diff type.
* src/abg-comparison.cc ():
* src/abg-comp-filter.cc ({harmless, harmful}_filter::visit):
Adjust as diff::{first,second}_subject() now returns a
type_or_decl_base_sptr, no more a decl_base_sptr.
(decls_type, decls_diff_map_type): Remove these typedefs and replace it with ...
(types_or_decls_type, types_or_decls_diff_map_type): ... these.
(struct {decls_hash, decls_equals): Remove these type sand replace them with ...
(struct {types_or_decls_hash, types_or_decls_equals}): ... these.
({type_suppression, variable_suppression}::suppresses_diff):
Adjust.
(diff_context::priv::decls_diff_map): Replace this with ...
(diff_context::priv::types_or_decls_diff_map): ... this.
(diff_context::{has_diff_for, add_diff, get_canonical_diff_for,
set_canonical_diff_for, set_or_get_canonical_diff_for}): Take
type_or_decl_base_sptr instead of decl_base_sptr.
(diff::priv::{first, second}_subject): Make the type of these be
type_or_decl_base_sptr, no more decl_base_sptr.
(diff::priv::priv): Adjust for the subjects of the diff being of
type type_or_decl_sptr now, no more decl_base_sptr.
(diff_less_than_functor::operator()(const diff_sptr, const
diff_sptr) const): Adjust.
(diff::diff): djust for the subjects of the diff being of type
type_or_decl_sptr now, no more decl_base_sptr.
(diff::{first,second}_subject): Make the type of these be
type_or_decl_base_sptr, no more decl_base_sptr.
(report_size_and_alignment_changes): Likewise.
(type_diff_base::type_diff_base): Make the type of this be
type_or_decl_base_sptr instead of type_base_sptr.
(distinct_diff::distinct_diff): Make this take instances of
type_or_decl_base_sptr instead of decl_base_sptr.
(distinct_diff::{first, second, entities_are_of_distinct_kinds}):
Likewise.
(distinct_diff::has_changes): Simplify logic.
(distinct_diff::report): Adjust.
(compute_diff_for_types): Add an additional case to support the
new function_type.
(report_size_and_alignment_changes): Make this take instances of
type_or_decl_base_sptr instead of decl_base_sptr.
(class_diff::priv::member_type_has_changed): Return an instance of
type_or_decl_base_sptr rather than a decl_base_sptr.
(class_diff::report): Adjust.
(diff_comp::operator()(const diff&, diff&) const): Adjust.
(enum function_decl_diff::priv::Flags): Remove.
(function_decl_diff::priv::{first_fn_flags_, second_fn_flags_,
fn_flags_changes_}): Remove.
(function_decl_diff::priv::{fn_is_declared_inline_to_flag,
fn_binding_to_flag}): Remove.
(function_decl_diff::{deleted_parameter_at,
inserted_parameter_at}): Remove.
(function_decl_diff::ensure_lookup_tables_populated): Empty this.
(function_decl_diff::chain_into_hierarchy): Adjust.
(function_decl_diff::function_decl_diff): This now only takes the
subjects. It's body is now empty.
(function_decl_diff::{return_type_diff, subtype_changed_parms,
removed_parms, added_parms, type_diff}): Remove these member
functions.
(function_decl_diff::type_diff): Define new member function.
(function_decl_diff::report): Simplify logic by using the
reporting of the child type diff node.
(compute_diff): Likewise, in the overload for function_decl_sptr
simplify logic by using the child type diff object.
(function_type_diff::priv): Define new type.
(function_type_diff::{function_type_diff,
ensure_lookup_tables_populated, deleted_parameter_at,
inserted_parameter_at, finish_diff_type, first_function_type,
second_function_type, return_type_diff, subtype_changed_parms,
removed_parms, added_parms, get_pretty_representation,
has_changes, has_local_changes, report, chain_into_hierarchy}):
Define new functions.
(compute_diff): Define new overload for function_type_sptr.
* tools/abicompat.cc (options::weak_mode): New data member.
(options::options): Initialize it.
(enum abicompat_status): New enum
(abicompat_status operator|(abicompat_status, abicompat_status))
(abicompat_status& operator|=(abicompat_status &, abicompat_status))
(abicompat_status operator&(abicompat_status, abicompat_status)):
New operators to manipulate the abicompat_status enum.
(display_usage): Add help string for the new --weak-mode option.
(parse_command_line): Add the new --weak-mode command line
argument. If the tool is called with just the application and one
library then assume that we are in the weak mode.
(perform_compat_check_in_normal_mode): Define new function, factorized
from what was in the main function.
(perform_compat_check_in_weak_mode): Define new function.
(struct {fn,var}_change): Define new types.
(main): Use perform_compat_check_in_weak_mode() and
perform_compat_check_in_normal_mode().
* tools/abidiff.cc (main): Adjust.
* tools/abidw.cc: (options::load_all_types): Add new data member.
(options::options): Initialize it.
(display_usage): New help string for --load-all-types.
(parse_command_line): Support the new --load-all-types option.
(main): Adjust and honour the --load-all-types option.
* tools/abilint.cc (main): Adjust.
* doc/manuals/abicompat.rst: Update documentation for the new weak
mode. Also provide stuff that was missing from the examples
provided.
* doc/manuals/abidw.rst: Update documentation for the new
--load-all-types option.
* tests/print-diff-tree.cc (main): Adjust.
* tests/test-diff-dwarf.cc (main): Likewise.
* tests/test-read-dwarf.cc (main): Likewise.
* tests/data/test-abicompat/test0-fn-changed-app: Recompile this.
* tests/data/test-abicompat/libtest5-fn-changed-libapp-v{0,1}.so:
New new test input binaries
* tests/data/test-abicompat/test5-fn-changed-app: Likewise.
* tests/data/test-abicompat/test6-var-changed-app: Likewise.
* tests/data/test-abicompat/libtest6-var-changed-libapp-v{0,1}.so:
Likewise.
* tests/data/test-abicompat/test5-fn-changed-report-0.txt:
Reference output for one test above.
* tests/data/test-abicompat/test6-var-changed-report-0.txt:
Likewise.
* tests/data/test-abicompat/test5-fn-changed-app.cc: Source file
for a binary above.
* tests/data/test-abicompat/test5-fn-changed-libapp-v{0,1}.{h,cc}:
Likewise.
* tests/data/test-abicompat/test6-var-changed-libapp-v{0,1}.{cc,h}:
Likewise.
* tests/data/test-abicompat/test6-var-changed-app.cc: Likewise.
* tests/data/Makefile.am: Add the test related files above to the
source distribution.
* tests/test-abicompat.cc (in_out_spec): Add the new test input
above to the list of inputs to feed to this test harness.
(main): Support taking just the app and one library.
* tests/data/test-read-dwarf/test{0, 1, 2.so, 3.so, 5.o,
8-qualified-this-pointer.so,}.abi: Adjust for void type being
really emitted now, as opposed to just being an empty type.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
19013fd110 |
Sort functions & variables diff nodes in the diff tree
Since the work on un-sharing diff tree nodes, it looks like some
reports of regression tests on i686 order functions and variables in
different orders, leading to test failures on 32 bits platforms
because they are different fromthe 64 bits platforms that we use as a
reference. This patch sorts (lexicographically) the children diff
nodes of a given diff node in general, and also sorts the set of diff
nodes for functions and variables that have sub-type changes, in a
given corpus_diff. That way, the result of the diff report should be
sorted the same way, whatever the platform.
* include/abg-comparison.h (function_decl_diff_sptrs_type)
(var_diff_sptrs_type): New typedefs.
(corpus_diff::{changed_functions, changed_variables}): Declare new
methods.
* src/abg-comparison.cc (sort_string_function_decl_diff_sptr_map)
(sort_string_var_diff_sptr_map): Forward declare these static
functions there were already defined later.
(struct diff_less_than_functor): Define new comparison functor.
(diff::append_child_node): Sort the children diff nodes of a given
diff node.
(corpus_diff::priv::changed_fns_map_): Renamed the data member
corpus_diff::priv::changed_fns_ into this.
(corpus_diff::priv::changed_fns_): New data member that is a
sorted vector of changed functions.
(corpus_diff::priv::{lookup_tables_empty, clear_lookup_tables}):
Adjust changed_fns_ -> changed_fns_map_ and changed_vars_ ->
changed_vars_map_.
(corpus_diff::priv::ensure_lookup_tables_populated): Likewise.
Sort the changed functions and changed variables.
(corpus_diff::priv::apply_filters_and_compute_diff_stats): Adjust
changed_fns_ -> changed_fns_map_ and changed_vars_ ->
changed_vars_map_. Also, walk the changed functions and variables
diff nodes in their sorted order.
(corpus_diff::priv::{categorize_redundant_changed_sub_nodes,
clear_redundancy_categorization, maybe_dump_diff_tree}): Walk the
changed functions and variables diff nodes in their sorted order.
* include/abg-ir.h
(function_decl::get_pretty_representation_of_declarator):
Declarenew method.
* src/abg-ir.cc
(function_decl::get_pretty_representation_of_declarator): Define
new function. Its content got split out of ...
(function_decl::get_pretty_representation): ... this one.
* src/abg-comparison.cc (corpus_diff::chain_into_hierarchy):
Consider the sorted the children nodes of a diff tree node.
(corpus_diff::append_child_node): Keep the children nodes of a
diff tree node sorted.
(corpus_diff::{changed_functions, changed_variables, length,
report}): Adjust.
(corpus_diff::{changed_functions_sorted,
changed_variables_sorted}): Define new functions.
(function_comp::operator()): First compare the qualified function
names along with the parameter declarations, then the rest.
(sort_string_function_decl_diff_sptr_map)
(sort_string_var_diff_sptr_map): Adjust.
* tests/data/test-abicompat/test0-fn-changed-report-0.txt: Adjust.
* tests/data/test-diff-suppr/test5-fn-suppr-report-0.txt: Adjust.
* tests/data/test-diff-suppr/test8-redundant-fn-report-0.txt:
Adjust.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
817aa5555e |
Un-share diff nodes in the comparison IR
Until now, the diff nodes of the comparison IR were shared. That is,
two diffs about the same subjects were represented by the same diff
node that would appear twice in the tree.
This was preventing us from spotting e.g, the first occurrence of a
diff node that would later (in the tree) turn to be redundant because
all redundant diff nodes are represented by the same diff node
pointer.
This patch now makes each diff node be different, as far of pointer
comparison is concerned. But it introduces the concept of canonical
diff node to ease the comparison between two diff nodes. Two diff
nodes that are equal have the same canonical diff node.
With this facility, it's now possible to tell the difference between
diff nodes that are (structurally) equal. It's not possible to say
things like "this is the first or second occurrence of the redundant
diff node foo'.
* include/abg-ir.h: Prefix the doc string with "///", rather than
writing it inside a /**/ comment.
* include/abg-comparison.h (function_decl_diff)
(function_decl_diff_sptr, fn_parm_diff, fn_parm_diff_sptr)
(var_diff_sptr, base_diff, class_diff, class_diff_sptr): Move
these class & typedef decls to the top of the file.
(string_changed_base_map, string_changed_parm_map)
(unsigned_changed_parm_map, changed_function_ptr)
(string_changed_function_ptr_map): Remove these typedefs.
(string_base_diff_sptr_map, string_fn_parm_diff_sptr_map)
(unsigned_fn_parm_diff_sptr_map, string_var_diff_sptr_map)
(unsigned_var_diff_sptr_map, string_function_decl_diff_sptr_map)
(string_var_diff_ptr_map): New typedefs.
(diff_context::{has_diff_for,add_diff}): Make these member
functions private.
(diff_context::{set_canonical_diff_for,
set_or_get_canonical_diff_for}): Declare new private member
functions.
(diff_context::{get_canonical_diff_for,
initialize_canonical_diff}): New public member functions.
(diff_context::maybe_apply_filters): Set the default value of the
'traverse_nodes_once' parameter to false.
(compute_diff): Make the overload for class_decl_sptr friend of
the diff_context class.
(class diff): Make the diff_context class a friend of this one.
(diff::set_canonical_diff): Declare new private member function.
(diff::get_canonical_diff): Declare new public member function.
(diff::children_nodes): Make this return a vector<diff_sptr>, rather
than a vector<diff*>.
(diff::append_child_node): Make this take a diff_sptr rather than
a diff*.
(class fn_parm_diff): Declare new type.
(compute_diff): Declare new overload for the new
function_decl::parameter_sptr.
(function_decl_diff::subtype_changed_parms): Return a
string_fn_parm_diff_sptr_map rather than a string_changed_parm.
(function_decl_diff::children_nodes): Return a vector<diff_sptr>.
(function_decl_diff::append_child_node): Take a diff_sptr.
(function_decl_diff::changed_functions): Return a
string_function_decl_diff_sptr_map.
(function_decl_diff::changed_variables): Return a
string_var_diff_sptr.
(class function_decl::parameter): Make this a pimpled class.
Also, make it inherit decl_base.
(equals): New overload for function_decl::parameter.
(struct function_decl::parameter::hash): Declare this.
(ir_node_visitor::visit): Declare new overload for
function_decl::parameter.
* src/abg-comparison.cc: Add doc-string about the internal
representation of the comparison engine and also about the concept
of canonical diff of the comparison engine.
(RETURN_IF_BEING_REPORTED_OR_WAS_REPORTED_EARLIER)
(RETURN_IF_BEING_REPORTED_OR_WAS_REPORTED_EARLIER2)
(RETURN_IF_BEING_REPORTED_OR_WAS_REPORTED_EARLIER3): Consider the
canonical diff when trying to know if the current node was
reported earlier.
(diff_context::priv::canonical_diffs): New data member.
(diff_context::{get_canonical_diff_for, set_canonical_diff_for,
set_or_get_canonical_diff_for, initialize_canonical_diff}): Define
new member functions.
(diff_context::{diff_has_been_traversed, mark_diff_as_traversed):
Consider canonical diff for these tests and actions.
(diff::priv::children_): Change the type of this to
vector<diff_sptr>.
(diff::canonical_diff_): New data member.
(diff::diff): Initialize the diff::canonical_diff_ data member.
(diff::begin_traversing): Mark the canonical diff node too.
(diff::is_traversing): Consider the canonical diff node in this
test.
(diff::end_traversing): Make the canonical diff node too. Also
mark the current node as having been traversed.
(diff::children_nodes): Return a vector<diff_sptr> type.
(diff::{get_canonical_diff, set_canonical_diff}): Define new
member functions.
(diff::append_child_node): Take a diff_sptr type parameter.
(diff::{reported_once, currently_reporting}): Flag the canonical
diff node too. And consider the canonical diff node when checking
the flag.
(diff::traverse): No need to mark the node as being traversed
because the diff::end_traversing() function does it now. Adjust
the code because diff::children_nodes() now returns
vector<diff_sptr>.
({distinct_diff, var_diff, pointer_diff, array_diff,
reference_diff, qualified_type_diff, enum_diff, class_diff,
base_diff, scope_diff, function_decl_diff, typedef_diff,
corpus_diff}::chain_into_hierarchy): Adjust to the new type that
diff::append_child_node() takes. Also, take into account that the
diff nodes are now un-shared.
(compute_diff_for_distinct_kinds, compute_diff_for_types)
(compute_diff): Do not share diff nodes anymore. Initialize the
canonical diff node for the new created node.
(represent): Take a var_diff_sptr rather than two var_decl_sptr.
Adjust. Also take in account the fact that diff nodes are not
shared anymore, and that they do have canonical diffs.
(var_diff::type_diff): Make the computation of the type_diff of
the var_diff be lazy. This avoids infinite (recursive) creation
of diff nodes when a class diff node has a sub-type of data member
that is a class diff node too.
(var_diff::report): Detect redundant reporting of this kind of
diff node.
(class_diff::priv::changed_bases_): Change the type of this to
string_base_diff_sptr_map.
(class_diff::priv::subtype_changed_dm_): Change the type of this
to string_var_diff_sptr_map.
(class_diff::priv::changed_dm_): Change the type of this to
unsigned_var_diff_sptr_map.
(class_diff::priv::{count_filtered_subtype_changed_dm,
count_filtered_bases}): Do not take a diff_context_sptr anymore.
(class_diff::ensure_lookup_tables_populated): changed_bases_
subtype_changed_dm_ and changed_dm_ are now *NOT* shared diff
nodes anymore.
(class_diff::priv::base_has_changed): Adjust.
(class_diff::priv::subtype_changed_dm): Adjust.
(class_diff::priv::count_filtered_bases): Adjust as changed_bases_
is now a map of un-shared diff nodes.
(class_diff::priv::count_filtered_subtype_changed_dm): Adjust as
subtype_changed_dm_ is now a map of un-shared diff nodes.
(class_diff::priv::{count_filtered_changed_mem_fns,
count_filtered_inserted_mem_fns, count_filtered_deleted_mem_fns,
}): Adjust for change of the default parameter value of
diff_context::maybe_apply_filters().
(class_diff::~class_diff): New destructor.
(class_diff::changed_bases): Return a string_base_diff_sptr_map&
type.
(class_diff::{inserted_data_members, deleted_data_members,
changed_member_fns}): Add doc strings.
(struct changed_data_member_comp): Remove.
(struct var_diff_comp): New comparison functor.
(sort_changed_data_members): Remove.
(sort_var_diffs): Define new sorting function.
(class_diff::report): Adjust.
(fn_parm_diff::*): Define member types and functions of the new
fn_parm_diff type.
(function_decl_diff::priv::{subtype_changed_parms_,
changed_parms_by_id_}): Make these take a map of fn_parm_diff_sptr
nodes.
(function_decl_diff::ensure_lookup_tables_populated): Adjust to
the fact that priv_->subtype_changed_parms_ and
priv_->priv_->changed_parms_by_id_ now are maps of un-shared
fn_parm_diff_sptr nodes.
(function_decl_diff::subtype_changed_parms): Adjust.
(struct changed_parm_comp): Remove.
(struct fn_parm_diff_comp): New comparison functor.
(sort_changed_parm_map): Remove.
(sort_string_fn_parm_diff_sptr_map): New sorting function.
(function_decl_diff::report): Adjust.
(corpus_diff::priv::children_): Change the type of this to
vector<diff_sptr>.
(corpus_diff::priv::changed_fns_): Changed the type of this to
string_function_decl_diff_sptr_map.
(corpus_diff::priv::changed_vars_): Changed the type of this to
string_var_diff_sptr_map.
(corpus_diff::priv::ensure_lookup_tables_populated): Adjust.
(corpus_diff::priv::apply_filters_and_compute_diff_stats}):
Adjust. Do not need to clear redundancy categorization anymore
because the diff nodes are not shared anymore.
(corpus_diff::priv::categorize_redundant_changed_sub_nodes):
Adjust.
(corpus_diff::priv::clear_redundancy_categorization): Adjust.
(corpus_diff::changed_variables): Adjust.
(struct changed_function_ptr_comp): Remove.
(struct function_decl_diff_comp): New comparison functor.
(sort_string_changed_function_ptr_map): Remove.
(sort_string_function_decl_diff_sptr_map): Define new sorting
function.
(struct changed_vars_comp): Remove.
(struct var_diff_sptr_comp): New comparison functor.
(sort_changed_vars): Remove.
(sort_string_var_diff_sptr_map): Define new sorting function.
(corpus_diff::report): Adjust.
(corpus_diff::traverse): Adjust.
({category_propagation_visitor,
suppression_categorization_visitor}::visit_end): Adjust.
(clear_redundancy_categorization): Adjust.
* src/abg-hash.cc (function_decl::parameter:#️⃣:operator):
Adjust.
* src/abg-ir.cc (struct function_decl::parameter::priv): Define
here as part of pimpl-ifying the function_decl::parameter type.
(function_decl::parameter::*): Define here the member functions as
part of pimpl-ifying the function_decl::parameter type.
(equals): Define the overload for function_decl::parameter here
too.
(ir_node_visitor::visit(function_decl::parameter*)): Define this.
* tests/data/test-abicompat/test0-fn-changed-report-0.txt: Adjust.
* tests/data/test-diff-suppr/test5-fn-suppr-report-0.txt: Adjust.
* tests/data/test-diff-dwarf/libtest21-redundant-fn-v0.so: New
test input data.
* tests/data/test-diff-dwarf/libtest21-redundant-fn-v1.so:
Likewise.
* tests/data/test-diff-dwarf/test21-redundant-fn-v0.cc: Source
code for test input binary above.
* tests/data/test-diff-dwarf/test21-redundant-fn-v1.cc: Likewise.
* tests/data/test-diff-dwarf/test21-redundant-fn-report-0.txt: New
test input data.
* tests/data/test-diff-dwarf/libtest22-changed-parm-c-v0.so: New
test input data.
* tests/data/test-diff-dwarf/libtest22-changed-parm-c-v1.so:
Likewise.
* tests/data/test-diff-dwarf/test22-changed-parm-c-v0.c: Source
code for test input binary above.
* tests/data/test-diff-dwarf/test22-changed-parm-c-v1.c: Likewise.
* tests/test-diff-dwarf.cc (in_out_spec): Add the new test input
data to the vector the test inputs to run this harness over.
* tests/data/test-diff-suppr/test8-redundant-fn-report-0.txt: New
test input data.
* tests/data/test-diff-suppr/test8-redundant-fn-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/libtest8-redundant-fn-v0.so: New test
input binary.
* tests/data/test-diff-suppr/libtest8-redundant-fn-v1.so: Likewise.
* tests/data/test-diff-suppr/test8-redundant-fn-v0.cc: Source code
code for binary test input above.
* tests/data/test-diff-suppr/test8-redundant-fn-v1.cc: Likewise.
* tests/data/test-diff-suppr/test9-changed-parm-c-report-0.txt:
New test input data.
* tests/data/test-diff-suppr/test9-changed-parm-c-report-1.txt:
Likewise.
* tests/data/test-diff-suppr/libtest9-changed-parm-c-v0.so: New
test input binary.
* tests/data/test-diff-suppr/libtest9-changed-parm-c-v1.so: New
test input binary.
* tests/data/test-diff-suppr/test9-changed-parm-c-v0.c: Source
code for binary test input above.
* tests/data/test-diff-suppr/test9-changed-parm-c-v1.c: Likewise.
* tests/test-diff-suppr.cc (in_out_specs): Add the new test input
data to the vector the test inputs to run this harness over.
* tests/data/Makefile.am: Add the new files to the source
distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
|
||
|
Dodji Seketeli
|
775cfcde0c |
Wire the soname check into abicompat
Now that the comparison engine knows how to take SONAMEs into account during ABI abi comparison, it's feasible to make abicompat leverage that capability. This patch does just that. * include/abg-comparison.h (corpus_diff::soname_changed): Declare new member function. * src/abg-comparison.cc (corpus_diff::soname_changed): Define new member function. (corpus_diff::length): Use the new corpus_diff::soname_changed() method. * tests/data/test-abicompat/libtest4-soname-changed-v0.so: New test input data. * tests/data/test-abicompat/libtest4-soname-changed-v1.so: Likewise. * tests/data/test-abicompat/test4-soname-changed-app: Likewise. * tests/data/test-abicompat/test4-soname-changed-report-0.txt: Likewise. * tests/data/test-abicompat/test4-soname-changed-app.cc: Source code for one of the binaries above. * tests/data/test-abicompat/test4-soname-changed-v0.cc: Likewise. * tests/data/test-abicompat/test4-soname-changed-v1.cc: Likewise. * tests/test-abicompat.cc (in_out_specs): Add the new test input data to the list of input data to run this harness over. (main): Take the soname change in account to determine if the change is ABI incompatible. * tests/data/Makefile.am: Add the new test input data above to source distribution. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
||
|
Dodji Seketeli
|
ef7e71febf |
Initial implementation of the abicompat tool
Given an application A that links to a shared library L of version V
denoted L(V) and a subsequent version of that library denoted L(V+P),
the 'abicompat' tool tells the user if L(V+P) is still ABI compatible
with L(V+P). And if it is not, abicompat gives a reports that shows
the differences between L(V) and L(V+P) that makes L(V+P)
ABI-incompatible with A.
The source code of this tool is in the tools/abicompat.cc source
file. To support this new tool, this commit changes the comparison
engine to optionally avoid showing added symbols that were not
referenced by any debug info. It changes the ABI corpus type to allow
the specification of a list of variables and functions symbols to keep
(and drop all other functions and variables which have other symbols
on the floor even before starting to compare the two libraries).
This is how the abicompat tool itself works. It basically compares
L(V) and L(V+P) but it only looks at their exported functions and
variables which symbols are undefined in application A. If the list
of exported and defined variables and functions of L(V) whose symbols
are undefined in A equals that of L(V+P) (including the sub-types of
these variables and functions) A is still compatible with L(V+P).
Otherwise, they might not be compatible depending on the kind of
differences that are found.
* include/abg-comparison.h
(diff_context::show_added_symbols_unreferenced_by_debug_info):
Declare new accessors.
(corpus_diff::{deleted_variables,
deleted_unrefed_function_symbols,
deleted_unrefed_variable_symbols,
apply_filters_and_suppressions_before_reporting}): Declare new
methods.
(corpus_diff::diff_stats): Declare this new type. Actually this
was previously corpus_diff::priv::diff_stats, which was a hidden
internal type.. We are moving it here, in the external API so
that client code can have more information about changes
statistics. Change all the previously publicly accessible data
members into accessor functions.
* src/abg-comparison.cc (class corpus_diff::diff_stats::priv): New
type.
(diff_context::priv::show_added_syms_unreferenced_by_di_): New
data member.
(diff_context::priv::priv): Adjust.
(diff_context::show_added_symbols_unreferenced_by_debug_info):
Define this new method.
(corpus_diff::priv::emit_diff_stats): Do not show the diff stat
if the only changes is added function or variables symbols and if
we were instructed to not show added symbols.
(corpus_diff::priv::{diff_stats_, filters_and_suppr_applied_}):
New data members.
(corpus_diff::priv::priv): Initialize the
filters_and_suppr_applied_ data member.
(corpus_diff::priv::diff_stats): Move this type to
corpus_diff::diff_stats.
(corpus_diff::priv::{apply_filters_and_compute_diff_stats,
emit_diff_stats}): Adjust.
(corpus_diff::apply_filters_and_suppressions_before_reporting):
Define new member function.
(corpus_diff::report): Use the new
apply_filters_and_suppressions_before_reporting() function, rather
than applying the filters and suppressions by ourselves. Also
adjust to the use the accessors of the new corpus_diff::diff_stats
type.
(corpus_diff::{deleted_variables,
deleted_unrefed_function_symbols,
deleted_unrefed_variable_symbols}): Define new accessors.
(corpus_diff::diff_stats::{diff_stats, num_func_removed,
num_func_added, num_func_changed, num_func_filtered_out,
net_num_func_changed, num_vars_removed, num_vars_added,
num_vars_changed, num_vars_filtered_out, net_num_vars_changed,
num_func_sym_removed, num_func_syms_added, num_var_syms_removed,
num_var_syms_added}): Define new member functions.
* include/abg-corpus.h (corpus::{get_sym_ids_of_fns_to_keep,
get_sym_ids_of_vars_to_keep}): Declare new methods.
* src/abg-corpus.cc (corpus::priv::{sym_id_fns_to_keep,
sym_id_vars_to_keep}): Added data members.
(symtab_build_visitor_type::{unrefed_fun_symbols,
unrefed_var_symbols, sym_id_fns_to_keep, sym_id_vars_to_keep}):
Added new data members.
(symtab_build_visitor_type::symtab_build_visitor_type): Take two
additional parameters for the function and variable symbol ids to
keep.
(symtab_build_visitor_type::add_fn_to_wip_fns): Take the function
symbols to keep in account when building the exported symbol
table.
(symtab_build_visitor_type::add_var_to_wip_vars): Likewise, take
the variable symbols to keep in account when building the exported
symbol table.
(corpus::priv::build_public_decl_table): Adjust the initialization
of the visitor that walks the ABI artifacts to build the exported
symbol table to know take a list of function/variable symbols to
keep.
(corpus::priv::build_unreferenced_symbols_tables): Ensure that the
public table of functions/variables is built before doing the work
of this function. Also, if a list of variable/function symbols to
keep is given, drop all symbols that are not in that list on the
floor.
(corpus::{get_sym_ids_of_fns_to_keep,
get_sym_ids_of_vars_to_keep}): Define new accessors.
* tools/abicompat.cc: New abicompat tool.
* doc/manuals/abicompat.rst: New documentation source for
abicompat.
* doc/manuals/libabigail-tools.rst: Add an entry for the abicompat
doc.
* tests/test-abicompat.cc: New test harness for the 'abicompat'
tool.
* tests/Makefile.am: Build the runtestabicompat test harness and
add it to the list of tests harnesses that are run by make check.
* tests/data/test-abicompat/libtest0-fn-changed-libapp-v0.so: New
test input.
* tests/data/test-abicompat/libtest0-fn-changed-libapp-v1.so: Likewise.
* tests/data/test-abicompat/test0-fn-changed-app: Likewise.
* tests/data/test-abicompat/test0-fn-changed-0.suppr: Likewise
* tests/data/test-abicompat/test0-fn-changed-report-0.txt: Likewise.
* tests/data/test-abicompat/test0-fn-changed-report-1.txt: Likewise.
* tests/data/test-abicompat/test0-fn-changed-app.cc: Likewise.
* tests/data/test-abicompat/test0-fn-changed-libapp.h: Likewise.
* tests/data/test-abicompat/test0-fn-changed-libapp-v0.cc: Likewise.
* tests/data/test-abicompat/test0-fn-changed-libapp-v1.cc: Likewise.
* tests/data/test-abicompat/libtest1-fn-removed-v0.so: Likewise.
* tests/data/test-abicompat/libtest1-fn-removed-v1.so: Likewise.
* tests/data/test-abicompat/test1-fn-removed-app: Likewise.
* tests/data/test-abicompat/test1-fn-removed-app.cc: Likewise.
* tests/data/test-abicompat/test1-fn-removed-report-0.txt: Likewise.
* tests/data/test-abicompat/test1-fn-removed-v0.cc: Likewise.
* tests/data/test-abicompat/test1-fn-removed-v1.cc: Likewise.
* tests/data/test-abicompat/libtest2-var-removed-v0.so: Likewise.
* tests/data/test-abicompat/libtest2-var-removed-v1.so: Likewise.
* tests/data/test-abicompat/test2-var-removed-app: Likewise.
* tests/data/test-abicompat/test2-var-removed-app.cc: Likewise.
* tests/data/test-abicompat/test2-var-removed-report-0.txt: Likewise.
* tests/data/test-abicompat/test2-var-removed-v0.cc: Likewise.
* tests/data/test-abicompat/test2-var-removed-v1.cc: Likewise.
* tests/data/test-abicompat/libtest3-fn-removed-v0.so: Likewise.
* tests/data/test-abicompat/libtest3-fn-removed-v1.so: Likewise.
* tests/data/test-abicompat/test3-fn-removed-app: Likewise.
* tests/data/test-abicompat/test3-fn-removed-app.cc: Likewise.
* tests/data/test-abicompat/test3-fn-removed-report-0.txt: Likewise.
* tests/data/test-abicompat/test3-fn-removed-v0.cc: Likewise.
* tests/data/test-abicompat/test3-fn-removed-v1.cc: Likewise.
* tests/data/test-abicompat/test3-fn-removed-version-script-0 Likewise.:
* tests/data/test-abicompat/test3-fn-removed-version-script-1: Likewise.
* tests/data/Makefile.am: Add the new test inputs above to the
source distribution.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
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