mirror of
https://github.com/denoland/deno
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813210d433
Currently WebAssembly runtime errors don't propagate up to the user as they use urls to denote where the error occurred which get caught by the source-map pipeline which doesn't support the wasm scheme.
51 lines
588 B
JavaScript
51 lines
588 B
JavaScript
// WebAssembly module containing a single function with an unreachable instruction
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const binary = Uint8Array.from([
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0x00,
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0x61,
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0x73,
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0x6d,
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0x01,
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0x00,
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0x00,
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0x00,
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0x01,
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0x04,
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0x01,
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0x60,
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0x00,
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0x00,
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0x03,
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0x02,
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0x01,
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0x00,
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0x07,
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0x0f,
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0x01,
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0x0b,
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0x75,
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0x6e,
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0x72,
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0x65,
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0x61,
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0x63,
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0x68,
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0x61,
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0x62,
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0x6c,
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0x65,
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0x00,
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0x00,
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0x0a,
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0x05,
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0x01,
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0x03,
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0x00,
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0x00,
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0x0b,
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]);
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const module = new WebAssembly.Module(binary);
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const instance = new WebAssembly.Instance(module);
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instance.exports.unreachable();
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