diff --git a/lldb/source/Core/DynamicLoader.cpp b/lldb/source/Core/DynamicLoader.cpp index 68d6ab0850853..3c6c6bd365706 100644 --- a/lldb/source/Core/DynamicLoader.cpp +++ b/lldb/source/Core/DynamicLoader.cpp @@ -157,6 +157,12 @@ DynamicLoader::GetSectionListFromModule(const ModuleSP module) const { ModuleSP DynamicLoader::FindModuleViaTarget(const FileSpec &file) { Target &target = m_process->GetTarget(); ModuleSpec module_spec(file, target.GetArchitecture()); + ModuleSpec module_spec_from_process; + // Process may be able to augment the module_spec with UUID, e.g. ELF core. + if (m_process->GetModuleSpec(file, target.GetArchitecture(), + module_spec_from_process)) { + module_spec = module_spec_from_process; + } if (ModuleSP module_sp = target.GetImages().FindFirstModule(module_spec)) return module_sp; diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp index a5ee3cfdb2932..57b12f07b5e0b 100644 --- a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp +++ b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.cpp @@ -286,6 +286,22 @@ void ProcessElfCore::UpdateBuildIdForNTFileEntries() { } } +bool ProcessElfCore::GetModuleSpec(const FileSpec &module_file_spec, + const ArchSpec &arch, + ModuleSpec &module_spec) { + module_spec.Clear(); + for (NT_FILE_Entry &entry : m_nt_file_entries) { + if (module_file_spec.GetPath() == entry.path) { + module_spec.GetFileSpec() = module_file_spec; + module_spec.GetArchitecture() = arch; + module_spec.GetUUID() = entry.uuid; + return true; + } + } + + return false; +} + lldb_private::DynamicLoader *ProcessElfCore::GetDynamicLoader() { if (m_dyld_up.get() == nullptr) m_dyld_up.reset(DynamicLoader::FindPlugin( diff --git a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h index 280c61ed37639..a7b1822ccf01f 100644 --- a/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h +++ b/lldb/source/Plugins/Process/elf-core/ProcessElfCore.h @@ -163,6 +163,10 @@ class ProcessElfCore : public lldb_private::PostMortemProcess { // Populate gnu uuid for each NT_FILE entry void UpdateBuildIdForNTFileEntries(); + bool GetModuleSpec(const lldb_private::FileSpec &module_file_spec, + const lldb_private::ArchSpec &arch, + lldb_private::ModuleSpec &module_spec) override; + // Returns the value of certain type of note of a given start address lldb_private::UUID FindBuidIdInCoreMemory(lldb::addr_t address);