liblldb-9 1:9-2~ubuntu18.04.2 (amd64 binary) in ubuntu bionic

 LLDB is a next generation, high-performance debugger. It is built as a set of
 reusable components which highly leverage existing libraries in the larger LLVM
 Project, such as the Clang expression parser and LLVM disassembler.
 .
 This package contains the LLDB runtime library.