2014-01-07 14:34:42 +00:00
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<abi-corpus path='data/test-read-dwarf/test0'>
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<abi-instr version='1.0' address-size='64' path='test0.cc'>
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<namespace-decl name='ns0'>
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<function-decl name='bar' mangled-name='_ZN3ns03barEiz' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='12' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='_ZN3ns03barEiz' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-13 16:19:13 +00:00
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<parameter type-id='type-id-1'/>
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2014-01-07 14:34:42 +00:00
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<parameter is-variadic='yes'/>
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</function-decl>
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<function-decl name='baz' mangled-name='_ZN3ns03bazERi' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='16' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='_ZN3ns03bazERi' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-13 16:19:13 +00:00
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<parameter type-id='type-id-2'/>
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2014-01-07 14:34:42 +00:00
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</function-decl>
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2014-01-20 09:32:37 +00:00
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<enum-decl name='E' id='type-id-3'>
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<underlying-type type-id='type-id-4'/>
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2014-01-07 14:34:42 +00:00
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<enumerator name='e0' value='0'/>
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<enumerator name='e1' value='1'/>
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</enum-decl>
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<function-decl name='bar2' mangled-name='_ZN3ns04bar2ERNS_1EE' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='22' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='_ZN3ns04bar2ERNS_1EE' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-20 09:32:37 +00:00
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<parameter type-id='type-id-5'/>
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2014-01-07 14:34:42 +00:00
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</function-decl>
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2014-01-20 09:32:37 +00:00
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<typedef-decl name='long_long' type-id='type-id-6' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='25' column='1' id='type-id-7'/>
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2014-01-07 14:34:42 +00:00
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<function-decl name='baz2' mangled-name='_ZN3ns04baz2ERi' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='28' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='_ZN3ns04baz2ERi' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-13 16:19:13 +00:00
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<parameter type-id='type-id-2'/>
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2014-01-20 09:32:37 +00:00
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<return type-id='type-id-7'/>
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2014-01-07 14:34:42 +00:00
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</function-decl>
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2014-01-13 16:19:13 +00:00
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<function-decl name='foo' mangled-name='_ZN3ns03fooEPcl' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='45' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='_ZN3ns03fooEPcl' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-20 09:32:37 +00:00
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<parameter type-id='type-id-8'/>
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<parameter type-id='type-id-9'/>
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<return type-id='type-id-9'/>
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2014-01-13 16:19:13 +00:00
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</function-decl>
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2014-01-07 14:34:42 +00:00
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</namespace-decl>
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2014-01-20 09:32:37 +00:00
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<type-decl name='int' size-in-bits='32' alignment-in-bits='32' id='type-id-1'/>
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<reference-type-def kind='lvalue' type-id='type-id-1' size-in-bits='64' alignment-in-bits='64' id='type-id-2'/>
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<type-decl name='enum-E-underlying-type' size-in-bits='32' alignment-in-bits='32' id='type-id-4'/>
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2014-02-26 11:34:04 +00:00
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<reference-type-def kind='lvalue' type-id='type-id-3' size-in-bits='64' alignment-in-bits='64' id='type-id-5'/>
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2014-01-20 09:32:37 +00:00
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<type-decl name='long long int' size-in-bits='64' alignment-in-bits='64' id='type-id-6'/>
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<type-decl name='long int' size-in-bits='64' alignment-in-bits='64' id='type-id-9'/>
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<type-decl name='char' size-in-bits='8' alignment-in-bits='8' id='type-id-10'/>
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<pointer-type-def type-id='type-id-10' size-in-bits='64' alignment-in-bits='64' id='type-id-8'/>
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Initial support for elf symbol (versionning) during decl comparison
* include/abg-fwd.h (get_linkage_name): Remove.
* include/abg-dwarf-reader.h (enum symbol_type)
(enum symbol_binding): Move these into abg-ir.h.
(lookup_symbol_from_elf, lookup_public_function_symbol_from_elf):
Adjust.
* src/abg-dwarf-reader.cc (eval_last_constant_dwarf_sub_expr):
Declare this before using it.
(die_address_attribute, die_location_address)
(stt_to_elf_symbol_type, stb_to_elf_symbol_binding)
(find_hash_table_section_index, find_symbol_table_section)
(find_symbol_table_section_index, find_text_section)
(find_bss_section, compare_symbol_name)
(get_symbol_versionning_sections get_version_for_symbol)
(lookup_symbol_from_sysv_hash_tab)
(lookup_symbol_from_gnu_hash_tab, get_elf_class_size_in_bytes)
(bloom_word_at, setup_gnu_ht, lookup_symbol_from_elf_hash_tab)
(lookup_symbol_from_symtab, maybe_adjust_fn_sym_address)
(maybe_adjust_var_sym_address): New static functions.
(enum hash_table_kind): New enum.
(struct gnu_ht): New struct.
(read_context::var_decls_to_add_): Renamed var_decls_to_add into
this.
(read_context::{fun, var}_sym_addr_sym_index_map_): New member.
(read_context::{lookup_symbol_from_elf,
lookup_elf_symbol_from_index, lookup_elf_fn_symbol_from_address,
lookup_elf_var_symbol_from_address, fun_sym_addr_sym_index_map,
var_sym_addr_sym_index_map, load_symbol_addr_to_index_maps,
get_function_address, get_variable_address}): New member
functions.
(read_context::lookup_public_{variable,
function}_symbol_from_elf): Adjust.
(op_pushes_constant_value): Fix a bug here.
(lookup_symbol_from_elf): Adjust. Support cases where there is no
elf hash table, e.g, for relocatable files.
(lookup_public_function_symbol_from_elf)
(lookup_public_variable_symbol_from_elf): Adjust.
(build_var_decl): Allow updating the var_decl to associate it with
its underlying symbol. In that case, if the linkage name is not
set, set it to the symbol name.
(build_function_decl): Likewise for function_decl.
(operator<<(std::ostream&, symbol_type)):
(operator<<(std::ostream&, symbol_binding)): Move these do
abg-ir.cc.
* include/abg-ir.h (class elf_symbol): Declare new class. Move
enum symbol_binding and enum symbol_type (from abg-dwarf-reader.h) to
elf_symbol::binding and elf_symbol::type here.
(operator<<(std::ostream&, elf_symbol::type))
(operator<<(std::ostream&, elf_symbol::binding))
(operator==(const elf_symbol_sptr, const elf_symbol_sptr)): New
operators.
(class elf_symbol::version): Declare new class.
(class var_decl): Make this pimpl, and add ...
(var_decl::{g,s}et_symbol): ... new member functions.
(class function_decl): Likewise, make this pimpl and add ...
(function_decl::{g,s}et_symbol): ... new member functions.
* src/abg-ir.cc (struct elf_symbol, elf_symbol::priv): New
types.
(elf_symbol::*): Lots of new members and member functions.
(operator==(const elf_symbol_sptr, const elf_symbol_sptr)): New.
(operator<<(std::ostream&, elf_symbol::type)): New.
(operator<<(std::ostream&, elf_symbol::binding)): New.
(elf_symbol::version::priv): New type.
(elf_symbol::version::*): Lots of member functions.
(get_linkage_name): Removed.
(var_decl::priv): New type. Pimplify the thing.
(var_decl::{s,g}et_symbol): New.
(var_decl::operator==): Take symbols in account in the comparison.
(function_decl::priv): New type.
(function_decl::*): Pimplify.
(function_decl::{s,g}et_symbol): New.
(function_decl::operator==): Take symbols in account in the
comparison.
* include/abg-comparison.h (diff_context::show_linkage_name): New
member function.
* src/abg-comparison.cc (diff_context::priv::show_linkage_name_):
New member.
(diff_context::priv::priv): Initialize it.
(diff_context::show_linkage_names): New member function.
(corpus_diff::report): If the user used --show-linkage-names,
display the linkage name after the name of the functions. Add
missing "'" in the some spots.
* tools/bidiff.cc (options.show_linkage_names): New member.
(display_usage, parse_command_line): Support --linkage-names.
* tools/bisym.cc (show_help): Add '\n' at the end of help string
for --demangle. Add --no-absolute-path option.
(parse_command_line): Support --no-absolute-path.
(main): Adjust for symbol (versionning) support. Consider that
the program successfully completed even when the symbol wasn't
found. Support --no-absolute-path.
* tests/data/test-lookup-syms/test0-report.txt: New.
* tests/data/test-lookup-syms/test01-report.txt: New.
* tests/data/test-lookup-syms/test02-report.txt: New.
* tests/data/test-read-dwarf/test0.abi: Adjust.
* tests/data/test-read-dwarf/test1.abi: Adjust.
* tests/data/test-diff-dwarf/test7-report.txt: Adjust.
* tests/data/test-diff-filter/test10-report.txt: Adjust.
* tests/data/test-diff-filter/test12-report.txt: Adjust.
* tests/data/test-lookup-syms/test1-[123]-report.txt: New.
* tests/data/test-lookup-syms/test1.c: New.
* tests/data/test-lookup-syms/test1.version-script: New.
* tests/test-lookup-syms.cc: Adjust for new tests.
* test/Makefile.am: Adjust makefile.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
2014-05-08 09:31:57 +00:00
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<function-decl name='main' mangled-name='main' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='49' column='1' visibility='default' binding='global' size-in-bits='64' alignment-in-bits='64'>
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2014-05-14 09:03:42 +00:00
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<elf-symbol name='main' type='func-type' binding='global-binding' is-defined='yes'/>
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2014-01-13 16:19:13 +00:00
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<return type-id='type-id-1'/>
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2014-01-07 14:34:42 +00:00
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</function-decl>
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2014-05-14 09:03:42 +00:00
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<var-decl name='global' type-id='type-id-1' mangled-name='global' visibility='default' filepath='/home/dodji/git/libabigail/dwarf/tests/data/test-read-dwarf/test0.cc' line='3' column='1'>
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<elf-symbol name='global' type='object-type' binding='global-binding' is-defined='yes'/>
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</var-decl>
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2014-01-07 14:34:42 +00:00
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</abi-instr>
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</abi-corpus>
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