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Deploy WASM integration to https://mit-plv.github.io/fiat-crypto (mit…
…-plv#1749) Work around asnyc wasm code cf ocaml-wasm/wasm_of_ocaml#11
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,39 @@ | ||
| document.addEventListener('DOMContentLoaded', async function() { | ||
| const wasmCheckbox = document.getElementById('wasm'); | ||
| const extraWasmLabel = document.getElementById('extraWasmLabel'); | ||
| wasmCheckbox.disabled = true; // Initially disable the checkbox | ||
|
|
||
| try { | ||
| const features = { | ||
| tailCall: await wasmFeatureDetect.tailCall(), | ||
| gc: await wasmFeatureDetect.gc(), | ||
| exceptions: await wasmFeatureDetect.exceptions() | ||
| }; | ||
|
|
||
| const unsupportedFeatures = Object.entries(features) | ||
| .filter(([feature, supported]) => !supported) | ||
| .map(([feature]) => feature); | ||
|
|
||
| if (unsupportedFeatures.length === 0) { | ||
| wasmCheckbox.disabled = false; // Re-enable the checkbox if all features are supported | ||
| } else { | ||
| wasmCheckbox.checked = false; | ||
|
|
||
| let featureText = unsupportedFeatures.join(', '); | ||
| let firefoxText = unsupportedFeatures.map(feature => { | ||
| if (feature === 'tailCall') return 'javascript.options.wasm_tail_calls'; | ||
| if (feature === 'gc') return 'javascript.options.wasm_gc'; | ||
| if (feature === 'exceptions') return 'javascript.options.wasm_exceptions'; | ||
| return feature; | ||
| }).join(', '); | ||
|
|
||
| if (navigator.userAgent.includes('Firefox')) { | ||
| extraWasmLabel.innerHTML = `(enable <code>${firefoxText}</code> in <code>about:config</code>)`; | ||
| } else { | ||
| extraWasmLabel.innerHTML = `(missing wasm support for: ${featureText})`; | ||
| } | ||
| } | ||
| } catch (error) { | ||
| console.error('Error checking wasm feature support:', error); | ||
| } | ||
| }); |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,9 +1,15 @@ | ||
| self.importScripts("wasm_fiat_crypto.js"); | ||
| self.onmessage = function(e) { | ||
| try { | ||
| const result = synthesize(e.data); | ||
| postMessage({result: result}); | ||
| } catch (err) { | ||
| postMessage({error: err}); | ||
| } | ||
| }; | ||
| let pending = []; | ||
| self.onmessage = function (e) { pending.push(e); }; | ||
| setTimeout(function () { | ||
| self.onmessage = function(e) { | ||
| try { | ||
| const result = synthesize(e.data); | ||
| postMessage({result: result}); | ||
| } catch (err) { | ||
| postMessage({error: err}); | ||
| } | ||
| }; | ||
| pending.forEach(e => { self.onmessage(e); }); | ||
| pending = []; | ||
| }, 1000); |