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Add support to remove version from .gnu.version_r

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Romain Thomas
2025-06-29 19:05:06 +02:00
parent 836620bfbb
commit baa063c823
8 changed files with 188 additions and 7 deletions
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api/python/src/ELF/objects/pySymbolVersionRequirement.cpp
+33
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@@ -56,6 +56,39 @@ void create<SymbolVersionRequirement>(nb::module_& m) {
static_cast<SymbolVersionAuxRequirement& (SymbolVersionRequirement::*)(const SymbolVersionAuxRequirement&)>(&SymbolVersionRequirement::add_aux_requirement),
"Add an auxiliary version requirement to the existing entries"_doc)
.def("find_aux", nb::overload_cast<const std::string&>(&SymbolVersionRequirement::find_aux),
R"doc(
Try to find the :class:`~.SymbolVersionAuxRequirement` with the given name
(e.g. ``GLIBC_2.27``)
)doc"_doc,
nb::rv_policy::reference_internal, "name"_a)
.def("remove_aux_requirement", nb::overload_cast<const std::string&>(&SymbolVersionRequirement::remove_aux_requirement),
R"doc(
Try to remove the auxiliary requirement symbol with the given name.
The function returns true if the operation succeed, false otherwise.
.. warning::
This function invalidates all the references (pointers) of
:class:`~.SymbolVersionAuxRequirement`. Therefore, the user is reponsible
to ensure that the auxiliary requirement is no longer used in the
ELF binary (e.g. in :class:`~.SymbolVersion`)
)doc"_doc, "name"_a)
.def("remove_aux_requirement", nb::overload_cast<SymbolVersionAuxRequirement&>(&SymbolVersionRequirement::remove_aux_requirement),
R"doc(
Try to remove the given auxiliary requirement symbol.
The function returns true if the operation succeed, false otherwise.
.. warning::
This function invalidates all the references (pointers) of
:class:`~.SymbolVersionAuxRequirement`. Therefore, the user is reponsible
to ensure that the auxiliary requirement is no longer used in the
ELF binary (e.g. in :class:`~.SymbolVersion`)
)doc"_doc, "aux"_a)
LIEF_DEFAULT_STR(SymbolVersionRequirement);
}