(lldb) image lookup -s __stop_swift5_protocols 1 symbols match '__stop_swift5_protocols' in /home/katei/swift-work/reloc/link-elf/main: Address: main[0x0000000000001a60] (main.PT_LOAD[0].swift5_protocols + 0) Summary: main.PT_LOAD[0].swift5_protocols + 0 1 symbols match '__stop_swift5_protocols' in /home/katei/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64/libswiftGlibc.so: Address: libswiftGlibc.so[0x0000000000010815] (libswiftGlibc.so.PT_LOAD[0].swift5_protocols + 0) Summary: 1 symbols match '__stop_swift5_protocols' in /home/katei/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64/libswiftCore.so: Address: libswiftCore.so[0x0000000000986300] (libswiftCore.so.PT_LOAD[1].swift5_protocols + 428) Summary: libswiftCore.so.PT_LOAD[1].swift5_protocols + 428 1 symbols match '__stop_swift5_protocols' in /home/katei/swift-source/build/Ninja-DebugAssert/swift-linux-x86_64/lib/swift/linux/x86_64/libswiftSwiftOnoneSupport.so: Address: libswiftSwiftOnoneSupport.so[0x00000000000009ac] (libswiftSwiftOnoneSupport.so.PT_LOAD[0].swift5_protocols + 0) Summary: