Revert "Add support for reading the dynamic symbol table from PT_DYNAMIC (#112596)"

This reverts commit a7b2e73bcaa91255a20f1f2e692bec9eb6c17022.

This patch broke the greendragon bot

Failed Tests (10):
  lldb-api :: python_api/sbplatform/TestLocateModuleCallback.py
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleCallbackSuccessWithModuleAndSymbol
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleCallbackSuccessWithOnlySymbol
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleCallbackSuccessWithSymbolAsModule
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleCallbackSuccessWithSymbolAsModuleAndSymbol
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleCallbackSuccessWithSymbolByPlatformUUID
  lldb-unit :: Target/./TargetTests/LocateModuleCallbackTest/GetOrCreateModuleWithCachedModuleAndSymbol
  lldb-unit :: Target/./TargetTests/ModuleCacheTest/GetAndPut
  lldb-unit :: Target/./TargetTests/ModuleCacheTest/GetAndPutStrangeHostname
  lldb-unit :: Target/./TargetTests/ModuleCacheTest/GetAndPutUuidExists

1 files changed, 0 insertions, 41 deletions

diff --git a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
index 16c216e..aba3a5bf 100644
--- a/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
+++ b/lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.h
@@ -435,47 +435,6 @@ private:
   /// \return The bytes that represent the string table data or \c std::nullopt
   ///         if an error occured.
   std::optional<lldb_private::DataExtractor> GetDynstrData();
-
-  /// Read the bytes pointed to by the \a dyn dynamic entry.
-  ///
-  /// ELFDynamic::d_ptr values contain file addresses if we load the ELF file
-  /// form a file on disk, or they contain load addresses if they were read
-  /// from memory. This function will correctly extract the data in both cases
-  /// if it is available.
-  ///
-  /// \param[in] dyn The dynamic entry to use to fetch the data from.
-  ///
-  /// \param[in] length The number of bytes to read.
-  ///
-  /// \param[in] offset The number of bytes to skip after the d_ptr value
-  ///                   before reading data.
-  ///
-  /// \return The bytes that represent the dynanic entries data or
-  ///         \c std::nullopt if an error occured or the data is not available.
-  std::optional<lldb_private::DataExtractor>
-  ReadDataFromDynamic(const elf::ELFDynamic *dyn, uint64_t length,
-                      uint64_t offset = 0);
-
-  /// Get the bytes that represent the dynamic symbol table from the .dynamic
-  /// section from process memory.
-  ///
-  /// This functon uses the DT_SYMTAB value from the .dynamic section to read
-  /// the symbols table data from process memory. The number of symbols in the
-  /// symbol table is calculated by looking at the DT_HASH or DT_GNU_HASH
-  /// values as the symbol count isn't stored in the .dynamic section.
-  ///
-  /// \return The bytes that represent the symbol table data from the .dynamic
-  ///         section or section headers or \c std::nullopt if an error
-  ///         occured or if there is no dynamic symbol data available.
-  std::optional<lldb_private::DataExtractor>
-  GetDynsymDataFromDynamic(uint32_t &num_symbols);
-
-  /// Get the number of symbols from the DT_HASH dynamic entry.
-  std::optional<uint32_t> GetNumSymbolsFromDynamicHash();
-
-  /// Get the number of symbols from the DT_GNU_HASH dynamic entry.
-  std::optional<uint32_t> GetNumSymbolsFromDynamicGnuHash();
-
 };
 
 #endif // LLDB_SOURCE_PLUGINS_OBJECTFILE_ELF_OBJECTFILEELF_H