Hey Benoit, the v8_Default_embedded_blob_code_ symbol is created by the embedded file writer <https://source.chromium.org/chromium/chromium/src/+/main:v8/src/snapshot/embedded/embedded-file-writer.cc;l=160;drc=697e7e0df4f2d9bc7189c1358100705662e4c4ef> and ends up in out/foo/gen/embedded.S in your build directory. I'd make sure that file exists (or the .cc equivalent), has expected contents, and is included in the build.
On Wed, Dec 7, 2022 at 10:08 AM Benoit Blanchon <benoit.blanc...@gmail.com> wrote: > Hi, > > I successfully build PDFium with V8 on most platforms, but I'm having the > following linker errors when target_os=ios and target_cpu=arm64: > > ld64.lld: error: undefined symbol: v8_Default_embedded_blob_code_ > >>> referenced by isolate.cc:0 (../v8/src/execution/isolate.cc:0) > >>> obj/v8/v8_base_without_compiler/isolate.o:(symbol > v8::internal::Isolate::InitializeDefaultEmbeddedBlob()+0x104) > >>> referenced by isolate.cc:0 (../v8/src/execution/isolate.cc:0) > >>> obj/v8/v8_base_without_compiler/isolate.o:(symbol > v8::internal::Isolate::InitializeDefaultEmbeddedBlob()+0x100) > >>> referenced by deoptimizer-cfi-builtins.cc:52 > (../v8/src/deoptimizer/deoptimizer-cfi-builtins.cc:52) > >>> obj/v8/v8_snapshot/deoptimizer-cfi-builtins.o:(symbol > v8::internal::Deoptimizer::IsValidReturnAddress(unsigned long, > v8::internal::Isolate*)+0x44) > >>> referenced 1 more times > > ld64.lld: error: undefined symbol: v8_Default_embedded_blob_data_ > ... > ld64.lld: error: undefined symbol: v8_Default_embedded_blob_data_size_ > ... > ld64.lld: error: undefined symbol: v8_Default_embedded_blob_code_size_ > ... > ld64.lld: error: undefined symbol: Builtins_RestartFrameTrampoline > ... > ld64.lld: error: undefined symbol: > Builtins_BaselineOrInterpreterEnterAtNextBytecode > ... > ld64.lld: error: undefined symbol: > Builtins_BaselineOrInterpreterEnterAtBytecode > ... > ld64.lld: error: undefined symbol: construct_stub_invoke_deopt_addr > ... > ld64.lld: error: undefined symbol: construct_stub_create_deopt_addr > ... > ld64.lld: error: undefined symbol: Builtins_ContinueToJavaScriptBuiltin > ... > ld64.lld: error: undefined symbol: > Builtins_ContinueToJavaScriptBuiltinWithResult > ... > ld64.lld: error: undefined symbol: Builtins_ContinueToCodeStubBuiltin > ... > ld64.lld: error: undefined symbol: > Builtins_ContinueToCodeStubBuiltinWithResult > ... > ld64.lld: error: undefined symbol: Builtins_InterpreterEnterAtNextBytecode > ... > ld64.lld: error: undefined symbol: Builtins_InterpreterEnterAtBytecode > > As far as I can tell, v8_Default_embedded_blob_data_ is defined > in v8/src/builtins/arm64/builtins-arm64.cc, which seems to build fine (see > log > <https://github.com/bblanchon/pdfium-binaries/actions/runs/3612296209/jobs/6087308873> > ). > > I originally asked this question on the PDFium > <https://groups.google.com/g/pdfium/c/8R56bd60PSI/m/KK34nTs5AwAJ> list > but was told to ask it here instead. > > Any idea how I could fix this? > > Best regards, > Benoit > > -- > -- > v8-users mailing list > v8-users@googlegroups.com > http://groups.google.com/group/v8-users > --- > You received this message because you are subscribed to the Google Groups > "v8-users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to v8-users+unsubscr...@googlegroups.com. > To view this discussion on the web visit > https://groups.google.com/d/msgid/v8-users/fedd3b80-41e9-4118-bccd-f0e0a6d6d569n%40googlegroups.com > <https://groups.google.com/d/msgid/v8-users/fedd3b80-41e9-4118-bccd-f0e0a6d6d569n%40googlegroups.com?utm_medium=email&utm_source=footer> > . > -- -- v8-users mailing list v8-users@googlegroups.com http://groups.google.com/group/v8-users --- You received this message because you are subscribed to the Google Groups "v8-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to v8-users+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/v8-users/CAH3p7oN-5W%2Bs-Gc-Ns6uvtm_1KAKH2UK5a7o6FobxegnyA5zzw%40mail.gmail.com.
