bytecodealliance / bytecodealliance/ComponentizeJS

Better error for `performance` access at Wizer time

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#153 10 則留言 0 個 reaction 已指派 0 人 在 GitHub 檢視
主要語言
Rust
星號
391
分支
53
平均合併
3 天 5 小時
30 天內合併 PR
1

描述

I still get the same error with jco 1.7.1 that uses 0.13.1 of this project. #150 does not set timeOrigin. The change from https://github.com/bytecodealliance/ComponentizeJS/pull/146/commits/cb4d73af4fbbd75fb4bafc79b04a7d500180bd96#diff-882dd8ad95be11b373fd2693a697c12144f8b51d4605a35cd678a0d2e5b4a09dR354 makes it work for me locally.

```
~/ms/StarlingMonkey15/cowsay> npx jco componentize cowsay.js --wit src/cowsay.wit -o cowsay.wasm
Redirecting call to abort() to mozalloc_abort

Error: the `componentize.wizer` function trapped

Caused by:
0: error while executing at wasm backtrace:
0: 0x25f20 - !
1: 0x25f29 - !
2: 0xa921 - !
3: 0x42119 - !
4: 0x25431f - !
5: 0x254f50 - !
6: 0x25576e - !
7: 0x35a029 - !
8: 0x258ee8 - !
9: 0x24bbcc - !
10: 0x245b22 - !
11: 0x255aeb - !
12: 0x29a0a9 - !
13: 0x34e9db - !
14: 0x34e72d - !
15: 0x20286 - !
16: 0x1f50e - !
17: 0xa882 - !
18: 0x22580f - !
1: wasm trap: wasm `unreachable` instruction executed
(jco componentize) Error: Failed to initialize the compiled Wasm binary with Wizer:
Wizering failed to complete
at componentize (file:///Users/cataggar/ms/StarlingMonkey15/node_modules/@bytecodealliance/componentize-js/src/componentize.js:271:13)
at async componentize (file:///Users/cataggar/ms/StarlingMonkey15/node_modules/@bytecodealliance/jco/src/cmd/componentize.js:11:25)
at async file:///Users/cataggar/ms/StarlingMonkey15/node_modules/@bytecodealliance/jco/src/jco.js:200:9
```

貢獻指南

這個儲存庫沒有索引到貢獻指南

研究方向

使用 jco componentize 命令、cowsay.js 和 src/cowsay.wit 重現失敗,然後檢查回報的 stack 第 271 行對 componentize.js 的呼叫。比較所參照的 ComponentizeJS PR #146 變更和 issue #150,重點關注 Wizer 初始化期間的效能存取。範例能在沒有 componentize.wizer trap 的情況下完成 componentize 即表示完成。

由索引模型根據 Issue 內容生成。

評估

技術堆疊
javascript
領域
tooling
Issue 類型
缺陷
難度
4/5
預估耗時
3-5 天
活躍度
停滯
描述清晰度
基本清楚
新手友好度
35/100

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