# Test Linker map for LLD with ThinLTO, "v1" format, focusing on changes
# introduced CFI.
# .map files actually don't have comments and blank lines! These are added to
# improve documentation, and are stripped by tests.
# First line is needed to identify .map file type.
VMA LMA Size Align Out In Symbol
# .rodata can have CFI byte arrays (start with other symbols).
23dd00 23dd00 6725ea 256 .rodata
23dd00 23dd00 4 8 obj/v8/v8_external_snapshot/embedded.o:(.rodata)
23dd00 23dd00 0 1 v8_Default_embedded_blob_size_
23dd08 23dd08 8 8 obj/third_party/crashpad/crashpad/client/libclient.a(client/crashpad_info_note.o):(.rodata)
23dd08 23dd08 0 1 CRASHPAD_NOTE_REFERENCE
23dd10 23dd10 20 16 obj/third_party/ffmpeg/libffmpeg_internal.a(ffmpeg_internal/fft_neon.o):(.rodata)
23dd10 23dd10 10 1 pmmp
23dd20 23dd20 10 1 mppm
23dd30 23dd30 2de399 1 <internal>:(.rodata)
51c0cc 51c0cc 4 4 ../../third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libandroid_support.a(locale.o):(.rodata.__emutls_t._ZL16g_current_locale)
51c0cc 51c0cc 4 1 __emutls_t._ZL16g_current_locale
51c0cc 51c0cc 0 1 $d
# CFI byte arrays.
# See: https://clang.llvm.org/docs/ControlFlowIntegrityDesign.html
51d2a0 51d2a0 2d5ed 16 lto.tmp:(.rodata..L__unnamed_3117)
51d2a0 51d2a0 1 1 __typeid__ZTSN3IPC8ListenerE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN4mojo15MessageReceiverE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN5blink10NameClientE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN5blink17DisplayItemClientE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN5blink21GarbageCollectedMixinE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN5blink24ContextLifecycleObserverE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN5blink25ActiveScriptWrappableBaseE_byte_array
51d2a0 51d2a0 1 1 __typeid__ZTSN7content19WebContentsObserverE_byte_array
52b7f9 52b7f9 1 1 __typeid__ZTSN4base16SupportsUserData4DataE_byte_array
52c545 52c545 1 1 __typeid__ZTSN5blink21ImageResourceObserverE_byte_array
52cb35 52cb35 1 1 __typeid__ZTS12KeyedService_byte_array
52cf3b 52cf3b 1 1 __typeid__ZTSN3IPC6SenderE_byte_array
534325 534325 1 1 __typeid__ZTSN5blink15ScriptWrappableE_byte_array
535ffd 535ffd 1 1 __typeid__ZTSN4base11trace_event18MemoryDumpProviderE_byte_array
5365da 5365da 1 1 __typeid__ZTSN5blink23MediaControlElementBaseE_byte_array
537859 537859 1 1 __typeid__ZTSN5blink11EventTargetE_byte_array
538ce2 538ce2 1 1 .Lbits_use.897
538ce2 538ce2 1 1 .Lbits_use.898
538ce2 538ce2 1 1 .Lbits_use.899
538ce2 538ce2 1 1 .Lbits_use.900
538ce2 538ce2 1 1 .Lbits_use.902
538ce2 538ce2 1 1 .Lbits_use.903
538ce2 538ce2 1 1 .Lbits_use.904
538ce2 538ce2 1 1 __typeid__ZTSN5blink4NodeE_byte_array
538d9a 538d9a 1 1 __typeid__ZTSN5blink13ContainerNodeE_byte_array
53a031 53a031 1 1 .Lbits_use.905
53a031 53a031 1 1 __typeid__ZTSN5blink7ElementE_byte_array
53b4a6 53b4a6 1 1 __typeid__ZTSN5blink10SupplementINS_8DocumentEEE_byte_array
53c784 53c784 1 1 __typeid__ZTSN5blink13ListedElementE_byte_array
53c9d0 53c9d0 1 1 __typeid__ZTSN5blink11HTMLElementE_byte_array
53db35 53db35 1 1 __typeid__ZTSN5blink14FormAssociatedE_byte_array
53e2bd 53e2bd 1 1 __typeid__ZTSN7content20NotificationObserverE_byte_array
53ea6e 53ea6e 1 1 __typeid__ZTSN7network5mojom16URLLoaderFactoryE_byte_array
53ea98 53ea98 1 1 __typeid__ZTSN7network5mojom15URLLoaderClientE_byte_array
# Snip out many examples (pretend that the previous symbol was huge).
54a84b 54a84b 1 1 __typeid__ZTSN5blink32PresentationAvailabilityObserverE_byte_array
54a84b 54a84b 1 1 __typeid__ZTSN5blink7UIEventE_byte_array
54a84b 54a84b 1 1 __typeid__ZTSN6syncer15ChangeProcessorE_byte_array
54a84b 54a84b 1 1 __typeid__ZTSN7content20ServiceWorkerVersion8ObserverE_byte_array
54a84b 54a84b 1 1 __typeid__ZTSN7content31BrowserChildProcessHostDelegateE_byte_array
54a84c 54a84c 1 1 __typeid__ZTSN5blink10SupplementINS_16ExecutionContextEEE_byte_array
# Other sections.
8b02ec 8b02ec 5e24 4 .ARM.extab
8b02ec 8b02ec c 4 ../../third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libandroid_support.a(locale.o):(.ARM.extab.text.uselocale)
8b02ec 8b02ec 0 1 $d
8b02f8 8b02f8 c 4 ../../third_party/android_ndk/sources/cxx-stl/llvm-libc++/libs/armeabi-v7a/libandroid_support.a(locale.o):(.ARM.extab.text.newlocale)
8b02f8 8b02f8 0 1 $d
# .text can contain L.cfi.jumptable (start with other symbols).
8b6140 8b6140 299d5dc 64 .text
8b6140 8b6140 cdc 32 obj/third_party/boringssl/boringssl_asm/chacha-armv4.o:(.text)
8b6144 8b6144 0 1 $d.0
8b6180 8b6180 0 1 $a.1
8b6180 8b6180 3f0 1 ChaCha20_ctr32
8b6580 8b6580 89c 1 ChaCha20_neon
# Sample L.cfi.jumptable.
29da300 29da300 10 16 lto.tmp:(.text..L.cfi.jumptable.2091)
29da300 29da300 1 1 __typeid__ZTSF15vpx_codec_err_tP18vpx_codec_alg_privPK9vpx_imagelmlmE_global_addr
29da300 29da300 10 1 vp8e_encode$7d077cb90f9945e3a735fb4eb6fe8afc
29da308 29da308 10 1 encoder_encode$34c1039d90d239ad455f8ef2e0009211
29da310 29da310 28 16 lto.tmp:(.text..L.cfi.jumptable.2093)
29da310 29da310 28 1 base::internal::Invoker<base::internal::BindState<void (extensions::image_writer::WriteFromUrlOperation::*)(base::FilePath), base::internal::UnretainedWrapper<extensions::image_writer::WriteFromUrlOperation> >, void (base::FilePath)>::RunOnce(base::internal::BindStateBase*, base::FilePath&&)
29da310 29da310 1 1 __typeid__ZTSFvPN4base8internal13BindStateBaseEONS_8FilePathEE_global_addr
29da318 29da318 28 1 base::internal::Invoker<base::internal::BindState<void (extensions::ExtensionDownloader::*)(base::FilePath), base::internal::UnretainedWrapper<extensions::ExtensionDownloader> >, void (base::FilePath)>::RunOnce(base::internal::BindStateBase*, base::FilePath&&)
29da320 29da320 28 1 base::internal::Invoker<base::internal::BindState<void (cloud_print::PrivetURLLoader::*)(base::FilePath), base::WeakPtr<cloud_print::PrivetURLLoader> >, void (base::FilePath)>::RunOnce(base::internal::BindStateBase*, base::FilePath&&)
29da328 29da328 28 1 base::internal::Invoker<base::internal::BindState<void (FileDownloader::*)(base::FilePath), base::internal::UnretainedWrapper<FileDownloader> >, void (base::FilePath)>::RunOnce(base::internal::BindStateBase*, base::FilePath&&)
29da330 29da330 28 1 _ZN4base8internal7InvokerINS0_9BindStateIZN13update_client18NetworkFetcherImpl14DownloadToFileERK4GURLRKNS_8FilePathENS_12OnceCallbackIFvS7_ilEEENS_17RepeatingCallbackIFvlEEENSB_IFvS8_ilEEEE3$_1JPN7network15SimpleURLLoaderESI_EEEFvS8_EE7RunOnceEPNS0_13BindStateBaseEOS8_$465b209000b54f7cf2bdcf6c53188e38
29da340 29da340 8 16 lto.tmp:(.text..L.cfi.jumptable.2094)
29da340 29da340 1 1 __typeid__ZTSFlPvS_miE_global_addr
29da340 29da340 8 1 fseek_file_func$bb5c8d26f6b2986183d5943acbc61f67
29da350 29da350 5 16 thinlto-cache/Thin-82ee80.tmp.o:(.text.main)
29da350 29da350 5 1 main
# Demangled symbols that end with ' (.cfi)'.
2a59fb0 2a59fb0 18 16 thinlto-cache/Thin-7c598e.tmp.o:(.text._ZN4base8internal34DestructorAtExitLazyInstanceTraitsI22ChromeContentGpuClientE3NewEPv.cfi)
2a59fb0 2a59fb0 18 1 base::internal::DestructorAtExitLazyInstanceTraits<ChromeContentGpuClient>::New(void*) (.cfi)
2a59fd0 2a59fd0 1f 16 thinlto-cache/Thin-7c598e.tmp.o:(.text._ZN4base12LazyInstanceI22ChromeContentGpuClientNS_8internal34DestructorAtExitLazyInstanceTraitsIS1_EEE6OnExitEPv.cfi)
2a59fd0 2a59fd0 1f 1 base::LazyInstance<ChromeContentGpuClient, base::internal::DestructorAtExitLazyInstanceTraits<ChromeContentGpuClient> >::OnExit(void*) (.cfi)
2a59ff0 2a59ff0 18 16 thinlto-cache/Thin-7c598e.tmp.o:(.text._ZN4base8internal34DestructorAtExitLazyInstanceTraitsI27ChromeContentRendererClientE3NewEPv.cfi)
2a59ff0 2a59ff0 18 1 base::internal::DestructorAtExitLazyInstanceTraits<ChromeContentRendererClient>::New(void*) (.cfi)
2a5a010 2a5a010 1f 16 thinlto-cache/Thin-7c598e.tmp.o:(.text._ZN4base12LazyInstanceI27ChromeContentRendererClientNS_8internal34DestructorAtExitLazyInstanceTraitsIS1_EEE6OnExitEPv.cfi)
2a5a010 2a5a010 1f 1 base::LazyInstance<ChromeContentRendererClient, base::internal::DestructorAtExitLazyInstanceTraits<ChromeContentRendererClient> >::OnExit(void*) (.cfi)
2a5a030 2a5a030 18 16 thinlto-cache/Thin-7c598e.tmp.o:(.text._ZN4base8internal34DestructorAtExitLazyInstanceTraitsI26ChromeContentUtilityClientE3NewEPv.cfi)
2a5a030 2a5a030 18 1 base::internal::DestructorAtExitLazyInstanceTraits<ChromeContentUtilityClient>::New(void*) (.cfi)
# .data.re.ro can have __typeid_ usages that are unrelated to CFI (start with other symbols).
3255000 3255000 2514e4 16 .data.rel.ro
3255000 3255000 3c 4 obj/third_party/ffmpeg/libffmpeg_internal.a(ffmpeg_internal/fft_vfp.o):(.data.rel.ro)
3255000 3255000 3c 1 fft_tab_vfp
325503c 325503c 3c 4 obj/third_party/ffmpeg/libffmpeg_internal.a(ffmpeg_internal/fft_neon.o):(.data.rel.ro)
325503c 325503c 3c 1 fft_tab_neon
# __typeid_ usages that are unrelated to CFI.
325e5c0 325e5c0 38 16 lto.tmp:(.data.rel.ro..L__unnamed_306)
325e5c0 325e5c0 1c 1 vtable for content::BackgroundSyncContextImpl
325e5c8 325e5c8 1 1 __typeid__ZTSN7content21BackgroundSyncContextE_global_addr
325e5c8 325e5c8 1 1 __typeid__ZTSN7content25BackgroundSyncContextImplE_global_addr
325e5e0 325e5e0 18 1 vtable for content::BackgroundSyncContext
325e600 325e600 64 16 lto.tmp:(.data.rel.ro..L__unnamed_307)
325e600 325e600 64 1 vtable for content::BackgroundSyncManager
325e608 325e608 1 1 __typeid__ZTSN7content21BackgroundSyncManagerE_global_addr
326e3a0 326e3a0 14 16 lto.tmp:(.data.rel.ro..L__unnamed_769)
326e3a0 326e3a0 14 1 _ZTVN12v8_inspector12_GLOBAL__N_120HeapSnapshotProgressE$5c43413d323f2f7febefe6cf2f4ba25c
326e3a8 326e3a8 1 1 __typeid_1$5c43413d323f2f7febefe6cf2f4ba25c_global_addr
326e3a8 326e3a8 1 1 __typeid__ZTSN2v815ActivityControlE_global_addr
923d5e0 923d5e0 128 16 lto.tmp:(.data.rel.ro..L__unnamed_1426)
923d5f0 923d5f0 78 1 vtable for media::ClearKeyProperties
923d600 923d600 1 1 __typeid__ZTSN5media19KeySystemPropertiesE_96_unique_member
923d600 923d600 1 1 __typeid__ZTSN5media19KeySystemPropertiesE_global_addr
923d690 923d690 78 1 vtable for cdm::ExternalClearKeyProperties
Codebase Browser
chromium