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https://github.com/hrydgard/ppsspp.git
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Add a simple crash dump cleaner as a HTML tool
This commit is contained in:
Henrik Rydgård
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<title>Android Crash Dump Cleaner</title>
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<meta name="viewport" content="width=device-width,initial-scale=1" />
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<style>
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body {
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font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
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margin: 18px;
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}
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h1 {
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margin: 0 0 12px 0;
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font-size: 20px;
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}
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.row {
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display: flex;
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gap: 12px;
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}
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textarea {
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width: 100%;
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min-height: 320px;
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resize: vertical;
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padding: 10px;
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font-family: ui-monospace, SFMono-Regular, Menlo, "Roboto Mono", monospace;
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font-size: 13px;
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line-height: 1.4;
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}
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.controls {
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margin: 10px 0 14px 0;
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display: flex;
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gap: 8px;
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align-items: center;
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}
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button {
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padding: 8px 12px;
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border-radius: 6px;
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border: 1px solid #bbb;
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background: #f6f6f6;
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cursor: pointer;
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}
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button:active {
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transform: translateY(1px);
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}
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.small {
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font-size: 12px;
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color: #555;
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}
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.col {
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flex: 1;
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display: flex;
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flex-direction: column;
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gap: 8px;
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}
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label {
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font-size: 13px;
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margin-bottom: 4px;
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}
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.top-actions {
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display: flex;
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gap: 8px;
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flex-wrap: wrap;
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}
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</style>
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</head>
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<body>
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<h1>Android crash dump cleaner</h1>
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<div class="row">
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<div class="col">
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<label for="input">Input (paste crash dump here)</label>
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<textarea id="input" placeholder="Paste Android backtrace here..."></textarea>
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<div class="controls">
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<div class="top-actions">
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<button id="convert">Convert →</button>
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<button id="clearInput">Clear input</button>
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<button id="example">Insert example</button>
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</div>
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<div style="margin-left:auto" class="small">Automatically removes BuildId and shortens paths to the arch + filename.</div>
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</div>
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</div>
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<div class="col">
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<label for="output">Output (copy from here)</label>
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<textarea id="output" readonly placeholder="Converted output will appear here..."></textarea>
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<div class="controls">
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<button id="copy">Copy output</button>
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<button id="clearOutput">Clear output</button>
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<div style="margin-left:auto" class="small" id="copystatus"></div>
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</div>
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</div>
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</div>
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<script>
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// Core cleaning function
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function cleanCrashDump(text) {
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// Split lines and process each.
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const lines = text.split(/\r?\n/);
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const archPattern = /(\/(?:arm64|arm|aarch64|x86_64|x86)\/[^)\s]+)/i;
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const buildIdPattern = /\s*\(BuildId:[^)]+\)\s*$/g;
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return lines.map(line => {
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// 1) Remove trailing "(BuildId: ...)" occurrences
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line = line.replace(buildIdPattern, '');
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// 2) Find an architecture-based path inside the line (like /arm64/libfoo.so or /arm/libfoo.so)
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// If found, replace the long absolute path (the first slash..until space or '(') with that arch-based substring.
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const archMatch = line.match(archPattern);
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if (archMatch) {
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// Replace the first full absolute path (starting with slash up to space or '(') with the short archMatch[0].
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// This aims to turn: /data/app/.../lib/arm64/libppsspp_jni.so => /arm64/libppsspp_jni.so
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line = line.replace(/\/[^()\s]+/, archMatch[0]);
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}
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return line;
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}).join("\n");
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}
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// UI wiring
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const inputEl = document.getElementById('input');
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const outputEl = document.getElementById('output');
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const convertBtn = document.getElementById('convert');
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const copyBtn = document.getElementById('copy');
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const clearInputBtn = document.getElementById('clearInput');
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const clearOutputBtn = document.getElementById('clearOutput');
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const exampleBtn = document.getElementById('example');
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const copyStatus = document.getElementById('copystatus');
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convertBtn.addEventListener('click', () => {
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const inText = inputEl.value;
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outputEl.value = cleanCrashDump(inText);
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copyStatus.textContent = '';
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});
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copyBtn.addEventListener('click', async () => {
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try {
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await navigator.clipboard.writeText(outputEl.value);
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copyStatus.textContent = 'Copied ✓';
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setTimeout(() => { copyStatus.textContent = ''; }, 1500);
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} catch (e) {
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copyStatus.textContent = 'Copy failed';
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console.error(e);
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}
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});
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clearInputBtn.addEventListener('click', () => { inputEl.value = ''; });
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clearOutputBtn.addEventListener('click', () => { outputEl.value = ''; copyStatus.textContent = ''; });
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exampleBtn.addEventListener('click', () => {
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inputEl.value = `backtrace:
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#00 pc 0x0000000001310974 /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (ff_seek_frame_binary+360) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#01 pc 0x0000000001311700 /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (av_seek_frame+572) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#02 pc 0x0000000000ab4e9c /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (MediaEngine::openContext(bool)+760) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#03 pc 0x0000000000ab5be4 /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (MediaEngine::addStreamData(unsigned char const*, int)+388) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#04 pc 0x0000000000a1b048 /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (PostPutAction::run(MipsCall&)+1072) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#05 pc 0x000000000096b7cc /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (HLEReturnFromMipsCall()+652) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#06 pc 0x000000000096bfd8 /data/app/~~Hyfi4AvhSN3X30k-enAkTA==/org.ppsspp.ppsspp-ICO6UNv4-Hyh2OmM_FmvZA==/lib/arm64/libppsspp_jni.so (CallSyscallWithoutFlags(HLEFunction const*)) (BuildId: bf1ef0a0943c53c1f57b19b0e3c71c5d7135877e)
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#07 pc 0x00000000000c2068`;
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});
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// Optional: convert on paste/drop for convenience
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inputEl.addEventListener('paste', (e) => {
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// small convenience: automatically convert after paste
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setTimeout(() => {
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outputEl.value = cleanCrashDump(inputEl.value);
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}, 50);
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});
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</script>
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</body>
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</html>
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