wasm engine panic for ProtectedData

[cataggar]

I'm still trying to wrap typescript compiler in a component, but I'm currently stuck on a wasm engine panic. I'm using a local debug build in order to get a wasm backtrace bytecodealliance/jco#537 (comment). I'm having a hard time deciphering the backtrace. The full output is attached. I'll attach steps to reproduce soon.

~/ms/StarlingMonkey15> bun run build.ts
$ wkg wit fetch

$ cargo component build
  Generating bindings for typescript-system (src/bindings.rs)
   Compiling typescript-system v0.1.0 (/Users/cataggar/ms/StarlingMonkey15/typescript-system)
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.79s
    Creating component target/wasm32-wasip1/debug/typescript_system.wasm

$ wkg wit fetch

$ bunx jco types wit -o .

  Generated Type Files:

 - ./interfaces/ts-typescript-system-types.d.ts   1.4 KiB
 - ./interfaces/ts-typescript-typescript.d.ts    1.31 KiB
 - ./wit.d.ts                                    0.22 KiB


$ bun run bundle.ts

$ bunx jco componentize world.js --wit wit -o ts-typescript.wasm -d clocks -d random -d http
OK Successfully written ts-typescript.wasm.

$ wkg wit fetch

$ cargo component build
  Generating bindings for test-rs (src/bindings.rs)
   Compiling test-rs v0.1.0 (/Users/cataggar/ms/StarlingMonkey15/test-rs)
warning: unused variable: `program`
  --> src/main.rs:14:9
   |
14 |     let program = ts::create_program2(&programOptions)?;
   |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_program`
   |
   = note: `#[warn(unused_variables)]` on by default

warning: variable `compilerOptions` should have a snake case name
  --> src/main.rs:12:9
   |
12 |     let compilerOptions = ts::CompilerOptions::new();
   |         ^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `compiler_options`
   |
   = note: `#[warn(non_snake_case)]` on by default

warning: variable `programOptions` should have a snake case name
  --> src/main.rs:13:9
   |
13 |     let programOptions = ts::CreateProgramOptions::new(&["abc.ts".to_string()], &compilerOptions);
   |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `program_options`

warning: `test-rs` (bin "test-rs") generated 3 warnings
    Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
    Creating component target/wasm32-wasip1/debug/test-rs.wasm

$ wac plug target/wasm32-wasip1/debug/test-rs.wasm -o target/test.wasm --plug ../typescript/ts-typescript.wasm

$ wac plug target/test.wasm -o target/test2.wasm --plug ../typescript-system/target/wasm32-wasip1/debug/typescript_system.wasm

$ WASMTIME_BACKTRACE_DETAILS=1 wasmtime run --dir .::/ test-rs/target/test2.wasm a b c
Error: failed to run main module `test-rs/target/test2.wasm`

Caused by:
    0: failed to invoke `run` function
    1: error while executing at wasm backtrace:
           0: 0x83c055 - js::ProtectedData<js::CheckMainThread<(js::AllowedHelperThread)1>, double>::ProtectedData<>(&&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/threading/ProtectedData.h:83:9              - js::ProtectedDataNoCheckArgs<js::CheckMainThread<(js::AllowedHelperThread)1>, double>::ProtectedDataNoCheckArgs<>()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/threading/ProtectedData.h:176:9              - js::gc::GCSchedulingTunables::GCSchedulingTunables()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/gc/Scheduling.cpp:161:23
           1: 0x464dbd - JS::MutableHandle<JS::Value>::set(JS::Value const&)
                           at /Users/cataggar/ms/ComponentizeJS/StarlingMonkey/deps/cpm_cache/spidermonkey-release/a38f6dcef1c55853420221f55b4ead18fb1fa14d/spidermonkey-release/include/js/RootingAPI.h:706:10              - js::MutableWrappedPtrOperations<JS::Value, JS::MutableHandle<JS::Value> >::set(JS::Value const&)
                           at /Users/cataggar/ms/ComponentizeJS/StarlingMonkey/deps/cpm_cache/spidermonkey-release/a38f6dcef1c55853420221f55b4ead18fb1fa14d/spidermonkey-release/include/js/Value.h:1452:34              - js::MutableWrappedPtrOperations<JS::Value, JS::MutableHandle<JS::Value> >::setInt32(int)
                           at /Users/cataggar/ms/ComponentizeJS/StarlingMonkey/deps/cpm_cache/spidermonkey-release/a38f6dcef1c55853420221f55b4ead18fb1fa14d/spidermonkey-release/include/js/Value.h:1458:30              - componentize::embedding::ReallocFn(JSContext*, unsigned int, JS::Value*)
                           at /Users/cataggar/ms/ComponentizeJS/embedding/embedding.cpp:453:15
           2: 0x496773 - JS::Realm::zone()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Realm.h:460:29              - JSContext::setRealm(JS::Realm*)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:342:20              - JSContext::leaveRealm(JS::Realm*)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:325:3              - js::AutoRealm::~AutoRealm()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Realm-inl.h:71:36              - CallJSNative(JSContext*, bool (*)(JSContext*, unsigned int, JS::Value*), js::CallReason, JS::CallArgs const&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:493:1              - js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:581:12
           3: 0x4971b1 - js::gc::HeaderWord::get() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/gc/Cell.h:106:23              - js::gc::CellWithTenuredGCPointer<js::gc::Cell, js::Shape>::headerPtr() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/gc/Cell.h:799:60              - JSObject::shape() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject.h:93:37              - JSObject::getClass() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject.h:114:44              - bool JSObject::is<JSFunction>() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSFunction.h:915:10              - JSObject::isConstructor() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject-inl.h:581:7              - js::IsConstructor(JS::Value const&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject-inl.h:555:39              - StackCheckIsConstructorCalleeNewTarget(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:736:8              - js::ConstructFromStack(JSContext*, JS::CallArgs const&, js::CallReason)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:751:8
           4: 0x4978c2 - JS::Value::Value()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/Value.h:555:23              - JS::ValueArray<(unsigned long)3>::ValueArray()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/ValueArray.h:31:8              - JS::SafelyInitialized<JS::ValueArray<(unsigned long)3>, void>::create()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/RootingAPI.h:250:12              - JS::Rooted<JS::ValueArray<(unsigned long)3> >::Rooted<JSContext*, JSContext*>()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/RootingAPI.h:1182:13              - js::detail::FixedArgsBase<(js::MaybeConstruct)0, (unsigned long)1>::FixedArgsBase(JSContext*)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Stack.h:903:43              - js::FixedInvokeArgs<(unsigned long)1>::FixedInvokeArgs(JSContext*)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Stack.h:945:45              - js::CallSetter(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>, JS::Handle<JS::Value>)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:807:22
           5: 0x5c488d - bool NativeGetPropertyInline<(js::AllowGC)1>(JSContext*, js::MaybeRooted<js::NativeObject*, (js::AllowGC)1>::HandleType, js::MaybeRooted<JS::Value, (js::AllowGC)1>::HandleType, js::MaybeRooted<JS::PropertyKey, (js::AllowGC)1>::HandleType, IsNameLookup, js::MaybeRooted<JS::Value, (js::AllowGC)1>::MutableHandleType)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/RootingAPI.h:706:10              - js::NativeGetProperty(JSContext*, JS::Handle<js::NativeObject*>, JS::Handle<JS::Value>, JS::Handle<JS::PropertyKey>, JS::MutableHandle<JS::Value>)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/NativeObject.cpp:2350:10
           6: 0x49a823 - <unknown>!js::GetProperty(JSContext*, JS::Handle<JS::Value>, JS::Handle<js::PropertyName*>, JS::MutableHandle<JS::Value>)
           7: 0x48f0d4 - JS::Rooted<js::PropertyName*>::set(js::PropertyName*&&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/RootingAPI.h:1226:9              - JS::Rooted<js::PropertyName*>::operator=(js::PropertyName*&&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/js/RootingAPI.h:1231:3              - js::ReservedRooted<js::PropertyName*>::~ReservedRooted()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter-inl.h:983:34              - js::Interpret(JSContext*, js::RunState&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:2950:5
           8: 0x489986 - js::RunScript(JSContext*, js::RunState&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/obj-release/dist/include/mozilla/TimeStamp.h:499:16
           9: 0x496637 - JS::Realm::zone()
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Realm.h:674:38              - JS::Realm::isDebuggee() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:342:20              - js::DebugAPI::onNativeCall(JSContext*, JS::CallArgs const&, js::CallReason)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/debugger/DebugAPI-inl.h:137:7              - CallJSNative(JSContext*, bool (*)(JSContext*, unsigned int, JS::Value*), js::CallReason, JS::CallArgs const&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:475:33              - js::InternalCallOrConstruct(JSContext*, JS::CallArgs const&, js::MaybeConstruct, js::CallReason)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:581:12
          10: 0x4971b1 - js::gc::HeaderWord::get() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/gc/Cell.h:106:23              - js::gc::CellWithTenuredGCPointer<js::gc::Cell, js::Shape>::headerPtr() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/gc/Cell.h:799:60              - JSObject::shape() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject.h:93:37              - JSObject::getClass() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject.h:114:44              - bool JSObject::is<JSFunction>() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSFunction.h:915:10              - JSObject::isConstructor() const
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject-inl.h:581:7              - js::IsConstructor(JS::Value const&)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSObject-inl.h:555:39              - StackCheckIsConstructorCalleeNewTarget(JSContext*, JS::Handle<JS::Value>, JS::Handle<JS::Value>)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:736:8              - js::ConstructFromStack(JSContext*, JS::CallArgs const&, js::CallReason)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/Interpreter.cpp:751:8
          11: 0x5298a4 - js::ContextChecks::fail(JS::Compartment*, JS::Compartment*, int)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:55:5              - js::ContextChecks::check(JS::Compartment*, int)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:71:7              - js::ContextChecks::check(JSObject*, int)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:84:7              - void JSContext::checkImpl<JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::HandleValueArray>(JS::Handle<JSObject*> const, JS::Handle<JS::Value>&, JS::HandleValueArray)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:207:33              - void JSContext::check<JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::HandleValueArray>(JS::Handle<JSObject*> const, JS::Handle<JS::Value>&, JS::HandleValueArray)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/JSContext-inl.h:214:5              - JS_CallFunctionValue(JSContext*, JS::Handle<JSObject*>, JS::Handle<JS::Value>, JS::HandleValueArray const&, JS::MutableHandle<JS::Value>)
                           at /home/runner/work/spidermonkey-wasi-embedding/spidermonkey-wasi-embedding/gecko-dev/js/src/vm/CallAndConstruct.cpp:47:7
          12: 0x463131 - call
                           at /Users/cataggar/ms/ComponentizeJS/embedding/embedding.cpp:247:3
          13: 0xaa6f11 - <unknown>!ts:typescript/typescript@0.1.0#create-program2
          14:  0x475 - <unknown>!<wasm function 16>
          15: 0xfe42a14 - wit-component:shim!indirect-ts:typescript/typescript@0.1.0-create-program2
          16: 0xfc789ce - test_rs::bindings::ts::typescript::typescript::create_program2::hae64a03b2adc5ede
                           at /Users/cataggar/ms/StarlingMonkey15/test-rs/src/bindings.rs:755:21
          17: 0xfc7b0ea - test_rs::main::h33a273051fcbbb37
                           at /Users/cataggar/ms/StarlingMonkey15/test-rs/src/main.rs:14:19
          18: 0xfc7a2a4 - core::ops::function::FnOnce::call_once::h9b820a427be526b0
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:250:5
          19: 0xfc7964d - std::sys::backtrace::__rust_begin_short_backtrace::hb2497b17a7e50fbb
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:152:18
          20: 0xfc7780a - std::rt::lang_start::{{closure}}::h5595b1a03a130abc
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:162:18
          21: 0xfc7f369 - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hda5cc35229b3e2d7
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:284:13              - std::panicking::try::do_call::h0757ac3fec725a99
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40              - std::panicking::try::h812b834d48089f5c
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19              - std::panic::catch_unwind::hbe21da14a7442526
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14              - std::rt::lang_start_internal::{{closure}}::h5f6564c4db031e37
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:48              - std::panicking::try::do_call::h09de3a5111bf0861
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40              - std::panicking::try::h1d0b07860d5981d0
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19              - std::panic::catch_unwind::haad2596de262ec59
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14              - std::rt::lang_start_internal::hdc680a054eeeacf1
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:20
          22: 0xfc77799 - std::rt::lang_start::h242dfa399eeb65ef
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:161:17
          23: 0xfc7b329 - test_rs-6fa4481e8149828b.wasm!__main_void
          24: 0xfc772cd - test_rs-6fa4481e8149828b.wasm!_start
          25: 0xfe3fed0 - wit-component:adapter:wasi_snapshot_preview1!wasi:cli/run@0.2.0#run
    2: wasm trap: wasm `unreachable` instruction executed
error: script "run" exited with code 134
typescript version: 5.6.3
get_executing_file_path()
System.getCurrentDirectory
get_current_directory()
read_file "abc.ts" length 61
get_directories "node_modules/@types" result: ["plist", "normalize-package-data", "ssri", "argparse", "yargs-parser", "aws-lambda", "mustache", "bun", "semver", "istanbul-lib-coverage", "json5", "prompts", "yargs", "estree", "node", "yauzl", "micromatch", "babel__code-frame", "braces", "ws", "json-schema"]
read_file "node_modules/@types/plist/package.json" length 842
read_file "node_modules/@types/normalize-package-data/package.json" length 843
read_file "node_modules/@types/ssri/package.json" length 1119
read_file "node_modules/@types/argparse/package.json" length 1312
read_file "node_modules/@types/yargs-parser/package.json" length 804
read_file "node_modules/@types/aws-lambda/package.json" length 6962
read_file "node_modules/@types/mustache/package.json" length 1463
read_file "node_modules/@types/bun/package.json" length 1598
read_file "node_modules/@types/semver/package.json" length 1562
read_file "node_modules/@types/istanbul-lib-coverage/package.json" length 846
read_file "node_modules/@types/json5/package.json" length 517
read_file "node_modules/@types/prompts/package.json" length 1777
read_file "node_modules/@types/yargs/package.json" length 2521
read_file "node_modules/@types/estree/package.json" length 801
read_file "node_modules/@types/node/package.json" length 6671
read_file "node_modules/@types/yauzl/package.json" length 815
read_file "node_modules/@types/micromatch/package.json" length 819
read_file "node_modules/@types/babel__code-frame/package.json" length 987
read_file "node_modules/@types/braces/package.json" length 1045
read_file "node_modules/@types/ws/package.json" length 2072
read_file "node_modules/@types/json-schema/package.json" length 1253
read_file "node_modules/@types/plist/package.json" length 842
real_path("node_modules/@types/plist/index.d.ts")
read_file "node_modules/@types/normalize-package-data/package.json" length 843
real_path("node_modules/@types/normalize-package-data/index.d.ts")
read_file "node_modules/@types/ssri/package.json" length 1119
real_path("node_modules/@types/ssri/index.d.ts")
read_file "node_modules/@types/argparse/package.json" length 1312
real_path("node_modules/@types/argparse/index.d.ts")
read_file "node_modules/@types/yargs-parser/package.json" length 804
real_path("node_modules/@types/yargs-parser/index.d.ts")
read_file "node_modules/@types/aws-lambda/package.json" length 6962
real_path("node_modules/@types/aws-lambda")
real_path("node_modules/@types/aws-lambda/index.d.ts")
read_file "node_modules/@types/mustache/package.json" length 1463
real_path("node_modules/@types/mustache/index.d.ts")
read_file "node_modules/@types/bun/package.json" length 1598
real_path("node_modules/@types/bun")
real_path("node_modules/@types/bun/index.d.ts")
read_file "node_modules/@types/semver/package.json" length 1562
real_path("node_modules/@types/semver/index.d.ts")
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In '.' script 'run' failed with exit code 134

[cataggar]

Steps to reproduce:

git clone git@github.com:cataggar/StarlingMonkey15.git --no-checkout
cd StarlingMonkey15
git checkout ComponentizeJS176
bun install
bun run build.ts

This is using local copies of jco and ComponentizeJS. It takes about 40 seconds with the typescript compiler reading all those files.

[guybedford]

ComponentizeJS doesn't support debug builds at all - this is due to the nature of the splicing code in https://github.com/bytecodealliance/ComponentizeJS/blob/main/crates/spidermonkey-embedding-splicer/src/splice.rs. Supporting debug builds would be a very worthwhile feature, but involves changing the code injections to handle JS operations at https://github.com/bytecodealliance/ComponentizeJS/blob/main/embedding/embedding.cpp#L89. The error you are seeing is most likely due to this code being incorrect.

[cataggar]

Using the release build of ComponentizeJS, we are back to needing debug traces:

• Support debug traces #137

The wasm backtrace is:

$ WASMTIME_BACKTRACE_DETAILS=1 wasmtime run --dir .::/ test-rs/target/test2.wasm a b c
Error: failed to run main module `test-rs/target/test2.wasm`

Caused by:
    0: failed to invoke `run` function
    1: error while executing at wasm backtrace:
           0: 0x7b6b0d - <unknown>!<wasm function 10032>
           1: 0x455cce - <unknown>!<wasm function 5027>
           2: 0x483c29 - <unknown>!<wasm function 5292>
           3: 0x48485c - <unknown>!<wasm function 5295>
           4: 0x48507a - <unknown>!<wasm function 5298>
           5: 0x589802 - <unknown>!<wasm function 7105>
           6: 0x48881c - <unknown>!<wasm function 5326>
           7: 0x47b4d6 - <unknown>!<wasm function 5291>
           8: 0x47542c - <unknown>!<wasm function 5289>
           9: 0x483aef - <unknown>!<wasm function 5292>
          10: 0x48485c - <unknown>!<wasm function 5295>
          11: 0x504f00 - <unknown>!<wasm function 6286>
          12: 0x454532 - <unknown>!<wasm function 5019>
          13: 0x9cdf21 - <unknown>!ts:typescript/typescript@0.1.0#create-program
          14:  0x540 - <unknown>!<wasm function 16>
          15: 0x598f39a - wit-component:shim!indirect-ts:typescript/typescript@0.1.0-create-program
          16: 0x57c2530 - test_rs::bindings::ts::typescript::typescript::create_program::h8b07e3fcab005ae5
                           at /Users/cataggar/ms/StarlingMonkey15/test-rs/src/bindings.rs:699:21
          17: 0x57c5230 - test_rs::main::h33a273051fcbbb37
                           at /Users/cataggar/ms/StarlingMonkey15/test-rs/src/main.rs:18:19
          18: 0x57c432c - core::ops::function::FnOnce::call_once::h9b820a427be526b0
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:250:5
          19: 0x57c36d5 - std::sys::backtrace::__rust_begin_short_backtrace::hb2497b17a7e50fbb
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/sys/backtrace.rs:152:18
          20: 0x57c0f67 - std::rt::lang_start::{{closure}}::h5595b1a03a130abc
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:162:18
          21: 0x57c96fc - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::hda5cc35229b3e2d7
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/ops/function.rs:284:13              - std::panicking::try::do_call::h0757ac3fec725a99
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40              - std::panicking::try::h812b834d48089f5c
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19              - std::panic::catch_unwind::hbe21da14a7442526
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14              - std::rt::lang_start_internal::{{closure}}::h5f6564c4db031e37
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:48              - std::panicking::try::do_call::h09de3a5111bf0861
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:557:40              - std::panicking::try::h1d0b07860d5981d0
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:521:19              - std::panic::catch_unwind::haad2596de262ec59
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panic.rs:350:14              - std::rt::lang_start_internal::hdc680a054eeeacf1
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:141:20
          22: 0x57c0ef6 - std::rt::lang_start::h242dfa399eeb65ef
                           at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/rt.rs:161:17
          23: 0x57c56bc - test_rs-6fa4481e8149828b.wasm!__main_void
          24: 0x57c0a2a - test_rs-6fa4481e8149828b.wasm!_start
          25: 0x598c849 - wit-component:adapter:wasi_snapshot_preview1!wasi:cli/run@0.2.0#run
    2: wasm trap: wasm `unreachable` instruction executed
error: script "run" exited with code 134

[vados-cosmonic]

Hey @cataggar were you able to get by this?

[cataggar]

No, I don't think so. I'll have to try again soon.