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a7492fea56
This patch models the ELF symbol visibility property and support
ignoring function and variable symbols that are HIDDEN and INTERNAL,
even if they have default binding.
* include/abg-ir.h (enum elf_symbol::visibility): Define new enum.
(elf_symbol::{elf_symbol, create}): Take a visibility parameter.
(elf_symbol::{set, get}_visibility): Declare new accessors.
(string_to_elf_symbol_binding): Declare new function.
* src/abg-ir.cc (elf_symbol::priv::visibility_): New data member.
(elf_symbol::priv::priv): Adjust.
(elf_symbol::elf_symbol): Take a visibility parameter.
(elf_symbol::create): Likewise
(elf_symbol::{s,g}et_visibility): Define new accessors.
(elf_symbol::is_public): Adjust.
(operator<<(std::ostream&, elf_symbol::visibility)): Define new
operator.
(string_to_elf_symbol_visibility): Define new function.
* src/abg-dwarf-reader.cc (stv_to_elf_symbol_visibility): Define
new static function.
(lookup_symbol_from_sysv_hash_tab)
(lookup_symbol_from_gnu_hash_tab, lookup_symbol_from_symtab)
(create_default_var_sym, create_default_fn_sym): Adjust.
* src/abg-reader.cc (read_elf_symbol_binding): Define new
function.
(build_elf_symbol): Adjust.
* src/abg-writer.cc (write_elf_symbol_visibility): Define new
function.
* tests/data/test-annotate/libtest23.so.abi: Adjust.
* tests/data/test-annotate/libtest24-drop-fns-2.so.abi: Adjust.
* tests/data/test-annotate/libtest24-drop-fns.so.abi: Adjust.
* tests/data/test-annotate/test0.abi: Adjust.
* tests/data/test-annotate/test1.abi: Adjust.
* tests/data/test-annotate/test13-pr18894.so.abi: Adjust.
* tests/data/test-annotate/test14-pr18893.so.abi: Adjust.
* tests/data/test-annotate/test15-pr18892.so.abi: Adjust.
* tests/data/test-annotate/test17-pr19027.so.abi: Adjust.
* tests/data/test-annotate/test18-pr19037-libvtkRenderingLIC-6.1.so.abi:
Adjust.
* tests/data/test-annotate/test19-pr19023-libtcmalloc_and_profiler.so.abi:
Adjust.
* tests/data/test-annotate/test2.so.abi: Adjust.
* tests/data/test-annotate/test20-pr19025-libvtkParallelCore-6.1.so.abi:
Adjust.
* tests/data/test-annotate/test21-pr19092.so.abi: Adjust.
* tests/data/test-annotate/test3.so.abi: Adjust.
* tests/data/test-annotate/test4.so.abi: Adjust.
* tests/data/test-annotate/test5.o.abi: Adjust.
* tests/data/test-annotate/test6.so.abi: Adjust.
* tests/data/test-annotate/test7.so.abi: Adjust.
* tests/data/test-annotate/test8-qualified-this-pointer.so.abi:
Adjust.
* tests/data/test-read-dwarf/libtest23.so.abi: Adjust.
* tests/data/test-read-dwarf/libtest24-drop-fns-2.so.abi: Adjust.
* tests/data/test-read-dwarf/libtest24-drop-fns.so.abi: Adjust.
* tests/data/test-read-dwarf/test0.abi: Adjust.
* tests/data/test-read-dwarf/test1.abi: Adjust.
* tests/data/test-read-dwarf/test10-pr18818-gcc.so.abi: Adjust.
* tests/data/test-read-dwarf/test11-pr18828.so.abi: Adjust.
* tests/data/test-read-dwarf/test12-pr18844.so.abi: Adjust.
* tests/data/test-read-dwarf/test13-pr18894.so.abi: Adjust.
* tests/data/test-read-dwarf/test14-pr18893.so.abi: Adjust.
* tests/data/test-read-dwarf/test15-pr18892.so.abi: Adjust.
* tests/data/test-read-dwarf/test16-pr18904.so.abi: Adjust.
* tests/data/test-read-dwarf/test17-pr19027.so.abi: Adjust.
* tests/data/test-read-dwarf/test18-pr19037-libvtkRenderingLIC-6.1.so.abi:
Adjust.
* tests/data/test-read-dwarf/test19-pr19023-libtcmalloc_and_profiler.so.abi:
Adjust.
* tests/data/test-read-dwarf/test2.so.abi: Adjust.
* tests/data/test-read-dwarf/test20-pr19025-libvtkParallelCore-6.1.so.abi:
Adjust.
* tests/data/test-read-dwarf/test21-pr19092.so.abi: Adjust.
* tests/data/test-read-dwarf/test22-pr19097-libstdc++.so.6.0.17.so.abi:
Adjust.
* tests/data/test-read-dwarf/test3.so.abi: Adjust.
* tests/data/test-read-dwarf/test4.so.abi: Adjust.
* tests/data/test-read-dwarf/test5.o.abi: Adjust.
* tests/data/test-read-dwarf/test6.so.abi: Adjust.
* tests/data/test-read-dwarf/test7.so.abi: Adjust.
* tests/data/test-read-dwarf/test8-qualified-this-pointer.so.abi:
Adjust.
* tests/data/test-read-dwarf/test9-pr18818-clang.so.abi: Adjust.
* tests/data/test-read-write/test26.xml: Adjust.
* tests/data/test-read-write/test27.xml: Adjust.
* tests/data/test-read-write/test28-without-std-fns-ref.xml:
Adjust.
* tests/data/test-read-write/test28-without-std-vars-ref.xml:
Adjust.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
31 lines
1.8 KiB
XML
31 lines
1.8 KiB
XML
<abi-corpus path='repr7' architecture='elf-amd-x86_64'>
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<elf-function-symbols>
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<elf-symbol name='_Z2fni' type='func-type' binding='global-binding' visibility='default-visibility' is-defined='yes'/>
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</elf-function-symbols>
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<elf-variable-symbols>
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<elf-symbol name='fnptr0' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes'/>
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<elf-symbol name='fnptr1' type='object-type' binding='global-binding' visibility='default-visibility' is-defined='yes'/>
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</elf-variable-symbols>
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<abi-instr version='1.0' address-size='64' path='../../../repr7.cc' language='LANG_C_plus_plus'>
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<type-decl name='void' id='type-id-1'/>
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<type-decl name='int' size-in-bits='32' id='type-id-2'/>
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<function-decl name='fn' mangled-name='_Z2fni' filepath='../../../repr7.cc' line='3' column='1' visibility='default' binding='global' size-in-bits='64' elf-symbol-id='_Z2fni'>
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<parameter type-id='type-id-2'/>
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<return type-id='type-id-1'/>
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</function-decl>
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<pointer-type-def type-id='type-id-3' size-in-bits='64' id='type-id-4'/>
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<var-decl name='fnptr0' type-id='type-id-4' mangled-name='fnptr0' visibility='default' filepath='../../../repr7.cc' line='1' column='1' elf-symbol-id='fnptr0'/>
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<type-decl name='double' size-in-bits='64' id='type-id-5'/>
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<pointer-type-def type-id='type-id-6' size-in-bits='64' id='type-id-7'/>
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<var-decl name='fnptr1' type-id='type-id-7' mangled-name='fnptr1' visibility='default' filepath='../../../repr7.cc' line='7' column='1' elf-symbol-id='fnptr1'/>
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<function-type size-in-bits='64' id='type-id-6'>
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<parameter type-id='type-id-5'/>
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<return type-id='type-id-5'/>
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</function-type>
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<function-type size-in-bits='64' id='type-id-3'>
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<parameter type-id='type-id-2'/>
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<return type-id='type-id-1'/>
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</function-type>
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</abi-instr>
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</abi-corpus>
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