================
@@ -402,6 +413,29 @@ class ObjectFileELF : public lldb_private::ObjectFile {
/// .gnu_debugdata section or \c nullptr if an error occured or if there's no
/// section with that name.
std::shared_ptr<ObjectFileELF> GetGnuDebugDataObjectFile();
+
+ /// Get the bytes that represent the .dynamic section.
+ ///
+ /// This function will fetch the data for the .dynamic section in an ELF
file.
+ /// If the ELF file is loaded from a file on disk, it will use the PT_DYNAMIC
+ /// program header to extract the data and fall back to using the section
+ /// headers. If the ELF file is loaded from memory, it will use the
PT_DYNAMIC
+ /// program header to get the information.
+ ///
+ /// \return The bytes that represent the string table data or \c std::nullopt
+ /// if an error occured.
+ std::optional<lldb_private::DataExtractor> GetDynamicData();
----------------
labath wrote:
I don't feel strongly, but my thinking is like:
- we should handle both the case where the dynamic section is missing (for
whatever reason) and when it is present, but empty (for whatever reason)
- we probably want to handle both cases the same way (probably by doing nothing
and bailing out)
- if we coalesce the two cases into one, the caller is more likely to get both
of them right
https://github.com/llvm/llvm-project/pull/101237
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