| <!-- |
| Copyright 2014 The Chromium Authors. All rights reserved. |
| Use of this source code is governed by a BSD-style license that can be |
| found in the LICENSE file. |
| --> |
| <html> |
| <head> |
| <title>Binary Size Analysis</title> |
| <script src="d3/d3.js" charset="utf-8"></script> |
| <script src="D3SymbolTreeMap.js" charset="utf-8"></script> |
| <script src="data.js" charset="utf-8"></script> |
| <style> |
| body { |
| margin: 0px; |
| padding: 5px; |
| } |
| .swatch { |
| border: 1px solid rgb(100,100,100); |
| -webkit-user-select: none; |
| cursor: default; |
| } |
| </style> |
| <script> |
| var treemap; |
| var filterChanging = false; |
| var savedSettings = {}; |
| |
| function init() { |
| if (window.metadata !== undefined && window.metadata.subtitle) { |
| document.getElementById('subtitle').innerHTML = ': ' + escape(metadata.subtitle); |
| } |
| initFilterOptions(); |
| treemap = new D3SymbolTreeMap( |
| savedSettings.width, |
| savedSettings.height, |
| savedSettings.maxLevels); |
| treemap.init(); |
| } |
| |
| function getIdealSizes() { |
| var width = window.innerWidth - 20; |
| var height = window.innerHeight - 70; |
| return {'width': width, 'height': height}; |
| } |
| |
| function showReport(title, data, headers, dataFunction, styleFunction) { |
| var div = d3.select('body').append('div') |
| .style('margin', '0') |
| .style('padding', '5px') |
| .style('position', 'absolute') |
| .style('top', '10%') |
| .style('left', '10%') |
| .style('background-color', 'rgba(255,255,255,0.9)') |
| .style('width', '80%') |
| .style('height', '80%') |
| .style('z-index', '2147483647') |
| .style('border', '3px ridge grey') |
| .style('box-shadow', '10px 10px 5px rgba(80,80,80,0.7)') |
| .style('text-align', 'center') |
| .style('border-radius', '10px'); |
| var titlebar = div.append('div') |
| .style('margin', '0') |
| .style('padding', '5px') |
| .style('position', 'absolute') |
| .style('top', '0%') |
| .style('left', '0%') |
| .style('width', '100%') |
| .style('height', '10%') |
| .style('font-size', 'x-large'); |
| titlebar.text(title); |
| var controls = div.append('div') |
| .style('margin', '0') |
| .style('padding', '5px') |
| .style('position', 'absolute') |
| .style('top', '90%') |
| .style('left', '0%') |
| .style('width', '100%') |
| .style('height', '10%'); |
| controls.append('input').attr('type', 'button') |
| .attr('value', 'Dismiss') |
| .on('click', function(){div.remove();}); |
| |
| var tableDiv = div.append('div') |
| .style('overflow', 'auto') |
| .style('position', 'absolute') |
| .style('top', '10%') |
| .style('left', '0%') |
| .style('width', '100%') |
| .style('height', '80%') |
| .style('border-top', '1px solid rgb(230,230,230)') |
| .style('border-bottom', '1px solid rgb(230,230,230)'); |
| var table = tableDiv.append('table') |
| .attr('border', '1') |
| .attr('cellspacing', '0') |
| .attr('cellpadding', '2') |
| .style('margin-left', 'auto') |
| .style('margin-right', 'auto'); |
| var header = table.append('tr'); |
| for (var i = 0; i < headers.length; i++) { |
| header.append('th').text(headers[i]); |
| } |
| |
| for (var i = 0; i < data.length; i++) { |
| var row = table.append('tr'); |
| for (j = 0; j < headers.length; j++) { |
| var td = row.append('td'); |
| if (styleFunction) { |
| styleFunction.call(this, td, j); |
| } |
| dataFunction.call(this, data[i], j, td); |
| } |
| } |
| } |
| |
| function bigSymbolsReport() { |
| var list = treemap.biggestSymbols(100); |
| var headers = ['Rank', 'Size (Bytes)', 'Type', 'Location']; |
| var styleFunction = function(selection, index) { |
| if (index === 3) { |
| selection.style('font-family', 'monospace'); |
| } |
| }; |
| var recordIndex = 1; |
| var dataFunction = function(record, index, cell) { |
| if (index === 0) { |
| cell.text(recordIndex++); |
| } else if (index === 1) { |
| cell.text(D3SymbolTreeMap._pretty(record.value)); |
| } else if (index === 2) { |
| cell.text(record.t); |
| } else { |
| if (treemap.pathFor(record).indexOf('/out') == 0) { |
| cell.append('span').text(treemap.pathFor(record)); |
| cell.append('br'); |
| cell.append('span').text('Symbol: '); |
| cell.append('span').text(record.n); |
| } else { |
| var href = 'https://code.google.com/p/chromium/codesearch#chromium/src' |
| + treemap.pathFor(record) |
| + '&q=' |
| + record.n; |
| cell.append('a') |
| .attr('href', href) |
| .attr('target', '_blank') |
| .text(treemap.pathFor(record)); |
| cell.append('br'); |
| cell.append('span').text('Symbol: '); |
| cell.append('span').text(record.n); |
| } |
| } |
| }; |
| showReport('100 Largest Symbols', list, headers, dataFunction, styleFunction); |
| } |
| |
| function bigPathsReport() { |
| var list = treemap.biggestPaths(100); |
| var headers = ['Rank', 'Size (Bytes)', 'Location']; |
| var styleFunction = function(selection, index) { |
| if (index === 2) { |
| selection.style('font-family', 'monospace'); |
| } |
| }; |
| var recordIndex = 1; |
| var dataFunction = function(record, index, cell) { |
| if (index === 0) { |
| cell.text(recordIndex++); |
| } else if (index === 1) { |
| cell.text(D3SymbolTreeMap._pretty(record.value)); |
| } else if (index === 2) { |
| if (treemap.pathFor(record).indexOf('/out') == 0) { |
| cell.text(treemap.pathFor(record)); |
| } else { |
| var href = 'https://code.google.com/p/chromium/codesearch#chromium/src' + treemap.pathFor(record); |
| cell.append('a') |
| .attr('href', href) |
| .attr('target', '_blank') |
| .text(treemap.pathFor(record)); |
| } |
| |
| } |
| }; |
| showReport('100 Largest Paths', list, headers, dataFunction, styleFunction); |
| } |
| |
| function symbolFilterTextChanged() { |
| if (filterChanging) return true; |
| filterChanging = true; |
| var enabled = document.getElementById('symbol_types_filter').value; |
| for (var x=0; x<=25; x++) { |
| var checkBox = document.getElementById('check_' + x); |
| checkBox.checked = (enabled.indexOf(checkBox.value) != -1); |
| } |
| filterChanging = false; |
| } |
| |
| function updateFilterText() { |
| if (filterChanging) return true; |
| filterChanging = true; |
| var text = ''; |
| for (var x=0; x<=25; x++) { |
| var checkBox = document.getElementById('check_' + x); |
| if (checkBox.checked) { |
| text += checkBox.value; |
| } |
| } |
| document.getElementById('symbol_types_filter').value=text; |
| filterChanging = false; |
| } |
| |
| function initFilterOptions() { |
| updateFilterText(); |
| for (var x=0; x<=25; x++) { |
| var checkBox = document.getElementById('check_' + x); |
| checkBox.onchange=updateFilterText; |
| var swatch = document.getElementById('swatch_' + x); |
| swatch.style.backgroundColor = D3SymbolTreeMap.getColorForType(checkBox.value).toString(); |
| } |
| var gteCheckbox = document.getElementById('check_gte'); |
| gteCheckbox.onchange = function() { |
| document.getElementById('symbol_filter_gte').disabled = !gteCheckbox.checked; |
| } |
| var regexCheckbox = document.getElementById('check_regex'); |
| regexCheckbox.onchange = function() { |
| document.getElementById('symbol_filter_regex').disabled = !regexCheckbox.checked; |
| } |
| var excludeRegexCheckbox = document.getElementById('check_exclude_regex'); |
| excludeRegexCheckbox.onchange = function() { |
| document.getElementById('symbol_filter_exclude_regex').disabled = !excludeRegexCheckbox.checked; |
| } |
| var idealSizes = getIdealSizes(); |
| document.getElementById('width').value = idealSizes.width; |
| document.getElementById('height').value = idealSizes.height; |
| saveFilterSettings(); |
| } |
| |
| function filterSetAll(enabled) { |
| for (var x=0; x<=25; x++) { |
| var checkBox = document.getElementById('check_' + x); |
| checkBox.checked = enabled; |
| } |
| updateFilterText(); |
| } |
| |
| function showOptions() { |
| loadFilterSettings(); |
| var container = document.getElementById('options_container'); |
| var w = container.offsetWidth; |
| var h = container.offsetHeight; |
| container.style.margin = '-' + (h/2) + 'px 0 0 -' + (w/2) + 'px'; |
| container.style.visibility = 'visible'; |
| } |
| |
| function hideOptions() { |
| var container = document.getElementById('options_container'); |
| container.style.visibility = 'hidden'; |
| } |
| |
| function applySettings() { |
| hideOptions(); |
| var oldWidth = savedSettings.width; |
| var oldHeight = savedSettings.height; |
| var oldSymbols = savedSettings.symbolTypes; |
| var oldRegex = savedSettings.regex; |
| var oldExcludeRegex = savedSettings.excludeRegex; |
| var oldGte = savedSettings.gte; |
| var oldMaxLevels = savedSettings.maxLevels; |
| saveFilterSettings(); |
| var resizeNeeded = oldWidth !== savedSettings.width || oldHeight !== savedSettings.height; |
| var regexChanged = oldRegex !== savedSettings.regex; |
| var excludeRegexChanged = oldExcludeRegex !== savedSettings.excludeRegex; |
| var symbolsChanged = oldSymbols !== savedSettings.symbolTypes; |
| var gteChanged = oldGte !== savedSettings.gte; |
| var filterChanged = regexChanged || excludeRegexChanged || symbolsChanged || gteChanged; |
| var maxLevelsChanged = oldMaxLevels !== savedSettings.maxLevels; |
| |
| if (filterChanged) { |
| // Type filters |
| typeFilter = function(datum) { |
| if (datum.depth === 0) return true; // root node |
| if (datum.t === undefined) return true; |
| return savedSettings.symbolTypes !== undefined && |
| savedSettings.symbolTypes.indexOf(datum.t) !== -1; |
| } |
| |
| // Regex filter |
| var regexFilter = undefined; |
| if (savedSettings.regex !== undefined && savedSettings.regex.length > 0) { |
| console.log('filter: regex is "' + savedSettings.regex + '"'); |
| var regex = new RegExp(savedSettings.regex); |
| regexFilter = function(datum) { |
| if (datum.depth === 0) return true; // root node |
| var fullName = this.pathFor(datum); |
| if (datum.children === undefined) { // it is a leaf node (symbol) |
| fullName += ':' + datum.n; |
| } |
| return regex.test(fullName); |
| } |
| } |
| |
| // Exclude regex filter |
| var excludeRegexFilter = undefined; |
| if (savedSettings.excludeRegex !== undefined && savedSettings.excludeRegex.length > 0) { |
| console.log('filter: exclude-regex is "' + savedSettings.excludeRegex + '"'); |
| var excludeRegex = new RegExp(savedSettings.excludeRegex); |
| excludeRegexFilter = function(datum) { |
| if (datum.depth === 0) return true; // root node |
| var fullName = this.pathFor(datum); |
| if (datum.children === undefined) { // it is a leaf node (symbol) |
| fullName += ':' + datum.n; |
| } |
| return !excludeRegex.test(fullName); |
| } |
| } |
| |
| // Size filter |
| var sizeFilter = undefined; |
| if (savedSettings.gte !== undefined) { |
| console.log('filter: minimum size is ' + savedSettings.gte + ' bytes'); |
| sizeFilter = function(datum) { |
| if (datum.children !== undefined) return true; // non-leaf |
| if (datum.value === undefined) console.log('whoops'); |
| return datum.value >= savedSettings.gte; |
| } |
| } |
| |
| // Make a filter to apply to the tree |
| var filter = function(datum) { |
| if (typeFilter && !typeFilter.call(this, datum)) return false; |
| if (regexFilter && !regexFilter.call(this, datum)) return false; |
| if (excludeRegexFilter && !excludeRegexFilter.call(this, datum)) return false; |
| if (sizeFilter && !sizeFilter.call(this, datum)) return false; |
| return true; |
| }; |
| treemap.filter(filter); |
| } |
| |
| // Adjust levels if needed. |
| if (maxLevelsChanged) { |
| treemap.setMaxLevels(savedSettings.maxLevels); |
| } |
| |
| // Resize map if necessary. |
| if (resizeNeeded) { |
| console.log('desired treemap dimensions have changed, requesting resize'); |
| treemap.resize(savedSettings.width, savedSettings.height); |
| } |
| } |
| |
| function cancelSettings() { |
| hideOptions(); |
| loadFilterSettings(); |
| } |
| |
| function saveFilterSettings() { |
| savedSettings.symbolTypes = document.getElementById('symbol_types_filter').value; |
| if (document.getElementById('check_regex').checked) { |
| savedSettings.regex = document.getElementById('symbol_filter_regex').value; |
| } else { |
| savedSettings.regex = undefined; |
| } |
| if (document.getElementById('check_exclude_regex').checked) { |
| savedSettings.excludeRegex = document.getElementById('symbol_filter_exclude_regex').value; |
| } else { |
| savedSettings.excludeRegex = undefined; |
| } |
| if (document.getElementById('check_gte').checked) { |
| savedSettings.gte = parseInt(document.getElementById('symbol_filter_gte').value); |
| } else { |
| savedSettings.gte = undefined; |
| } |
| savedSettings.width = parseInt(document.getElementById('width').value); |
| savedSettings.height = parseInt(document.getElementById('height').value); |
| savedSettings.maxLevels = parseInt(document.getElementById('max_levels').value); |
| } |
| |
| function loadFilterSettings() { |
| document.getElementById('symbol_types_filter').value = savedSettings.symbolTypes; |
| symbolFilterTextChanged(); |
| if (savedSettings.regex !== undefined) { |
| document.getElementById('check_regex').checked = true; |
| document.getElementById('symbol_filter_regex').value = savedSettings.regex; |
| } else { |
| document.getElementById('check_regex').checked = false; |
| } |
| if (savedSettings.excludeRegex !== undefined) { |
| document.getElementById('check_exclude_regex').checked = true; |
| document.getElementById('symbol_filter_exclude_regex').value = savedSettings.excludeRegex; |
| } else { |
| document.getElementById('check_exclude_regex').checked = false; |
| } |
| if (savedSettings.gte !== undefined) { |
| document.getElementById('check_gte').checked = true; |
| document.getElementById('symbol_filter_gte').value = savedSettings.gte; |
| } else { |
| document.getElementById('check_gte').checked = false; |
| } |
| document.getElementById('width').value = savedSettings.width; |
| document.getElementById('height').value = savedSettings.height; |
| document.getElementById('max_levels').value = savedSettings.maxLevels; |
| } |
| |
| function escape(str) { |
| return str.replace(/&/g, '&') |
| .replace(/"/g, '"') |
| .replace(/</g, '<') |
| .replace(/>/g, '>'); |
| } |
| </script> |
| </head> |
| <body onload='init()'> |
| <div style='position: absolute; top: 5px; left: 5px;'> |
| <input type='button' onclick='showOptions()' value='Options & Legend...'> |
| <span style='-webkit-user-select: none; cursor: help;' title='Click to view the symbol legend or to configure filters and options for the treemap'>[?]</span> |
| </div> |
| <div style='position: absolute; right: 5px; top: 5px; white-space: nowrap;'> |
| Reports: |
| <input type='button' onclick='bigSymbolsReport()' value='Large Symbols' title='Click to view a report of the largest 100 symbols that are with the bounds of the treemap that is currently displayed.'> |
| <input type='button' onclick='bigPathsReport()' value='Large Files' title='Click to view a report of the largest 100 source files that are with the bounds of the treemap that is currently displayed.'> |
| </div> |
| <div style='text-align: center; margin-bottom: 5px;'> |
| <span style='font-size: x-large; font-weight: bold; font-variant: small-caps'>Binary Size Analysis<span id='subtitle'></span></span> |
| <br><span style='font-size: small; font-style: italic;'>Double-click a box to zoom in, double-click outermost title to zoom out.</span> |
| </div> |
| <table id='options_container' style='visibility: hidden; border: 3px ridge grey; padding: 0px; top: 50%; left: 50%; position: fixed; z-index: 2147483646; overflow: auto; background-color: rgba(255,255,255,0.9); border-radius: 10px; box-shadow: 10px 10px 5px rgba(80,80,80,0.7);'><tr><td style='vertical-align: top'> |
| <table cellspacing=0 cellborder=0 style='width:100%'> |
| <tr><th colspan=3 style='padding-bottom: .25em; text-decoration: underline;'>Symbol Types To Show</th></tr> |
| <tr> |
| <td style='width: 33%; white-space: nowrap; vertical-align: top;'> |
| <span class='swatch' id='swatch_0'> </span><input checked type='checkbox' id='check_0' value='A'>Global absolute (A) |
| <br><span class='swatch' id='swatch_1'> </span><input checked type='checkbox' id='check_1' value='B'>Global uninitialized data (B) |
| <br><span class='swatch' id='swatch_2'> </span><input checked type='checkbox' id='check_2' value='b'>Local uninitialized data (b) |
| <br><span class='swatch' id='swatch_3'> </span><input checked type='checkbox' id='check_3' value='C'>Global uninitialized common (C) |
| <br><span class='swatch' id='swatch_4'> </span><input checked type='checkbox' id='check_4' value='D'>Global initialized data (D) |
| <br><span class='swatch' id='swatch_5'> </span><input checked type='checkbox' id='check_5' value='d'>Local initialized data (d) |
| <br><span class='swatch' id='swatch_6'> </span><input checked type='checkbox' id='check_6' value='G'>Global small initialized data (G) |
| <br><span class='swatch' id='swatch_7'> </span><input checked type='checkbox' id='check_7' value='g'>Local small initialized data (g) |
| <br><span class='swatch' id='swatch_8'> </span><input checked type='checkbox' id='check_8' value='i'>Indirect function (i) |
| </td> |
| <td style='width: 33%; white-space: nowrap; vertical-align: top;'> |
| <span class='swatch' id='swatch_9'> </span><input checked type='checkbox' id='check_9' value='N'>Debugging (N) |
| <br><span class='swatch' id='swatch_10'> </span><input checked type='checkbox' id='check_10' value='p'>Stack unwind (p) |
| <br><span class='swatch' id='swatch_11'> </span><input checked type='checkbox' id='check_11' value='R'>Global read-only data (R) |
| <br><span class='swatch' id='swatch_12'> </span><input checked type='checkbox' id='check_12' value='r'>Local read-only data (r) |
| <br><span class='swatch' id='swatch_13'> </span><input checked type='checkbox' id='check_13' value='S'>Global small uninitialized data (S) |
| <br><span class='swatch' id='swatch_14'> </span><input checked type='checkbox' id='check_14' value='s'>Local small uninitialized data (s) |
| <br><span class='swatch' id='swatch_15'> </span><input checked type='checkbox' id='check_15' value='T'>Global code (T) |
| <br><span class='swatch' id='swatch_16'> </span><input checked type='checkbox' id='check_16' value='t'>Local code (t) |
| <br><span class='swatch' id='swatch_17'> </span><input checked type='checkbox' id='check_17' value='U'>Undefined (U) |
| </td> |
| <td style='width: 33%; white-space: nowrap; vertical-align: top;'> |
| <span class='swatch' id='swatch_18'> </span><input checked type='checkbox' id='check_18' value='u'>Unique (u) |
| <br><span class='swatch' id='swatch_19'> </span><input checked type='checkbox' id='check_19' value='V'>Global weak object (V) |
| <br><span class='swatch' id='swatch_20'> </span><input checked type='checkbox' id='check_20' value='v'>Local weak object (v) |
| <br><span class='swatch' id='swatch_21'> </span><input checked type='checkbox' id='check_21' value='W'>Global weak symbol (W) |
| <br><span class='swatch' id='swatch_22'> </span><input checked type='checkbox' id='check_22' value='w'>Local weak symbol (w) |
| <br><span class='swatch' id='swatch_23'> </span><input checked type='checkbox' id='check_23' value='@'>Vtable entry (@) |
| <br><span class='swatch' id='swatch_24'> </span><input checked type='checkbox' id='check_24' value='-'>STABS debugging (-) |
| <br><span class='swatch' id='swatch_25'> </span><input checked type='checkbox' id='check_25' value='?'>Unrecognized (?) |
| </td> |
| </tr> |
| <tr><td colspan=3 style='text-align: center; white-space: nowrap; padding-top: 1em;'> |
| Select <input type='button' onclick='filterSetAll(true)' value='All'>, |
| <input type='button' onclick='filterSetAll(false)' value='None'>, |
| or type a string: <input id='symbol_types_filter' size=30 value='' onkeyup='symbolFilterTextChanged()' onblur='updateFilterText()'> |
| <span style='-webkit-user-select: none; cursor: help;' title='Enter codes from the list above for the symbols you want to see. The checkboxes will update automatically to match the string that you enter.'>[?]</span> |
| </td></tr> |
| </table> |
| </td></tr><tr><td style='vertical-align: top; padding-top: 10px; border-top: 1px solid grey;'> |
| <table cellspacing=0 cellborder=0 style='width: 100%'> |
| <tr><th colspan=2 style='padding-bottom: .25em; text-decoration: underline;'>Advanced Options</th></tr> |
| <tr> |
| <td style='white-space: nowrap; vertical-align: top;'> |
| <input type='checkbox' id='check_regex'> |
| Only include symbols matching this regex: |
| </td> |
| <td style='text-align: right; vertical-align: top;'> |
| <input disabled id='symbol_filter_regex' size=30 value='' style='text-align: right;'> |
| <span style='-webkit-user-select: none; cursor: help;' title='Enter a javascript regex. Only symbols that match this regex will be shown. This filter applies before any exclusion regex specified below. The format of each symbol is [path]:[symbol_name]'>[?]</span> |
| </td> |
| </tr> |
| <tr> |
| <td style='white-space: nowrap; vertical-align: top;'> |
| <input type='checkbox' id='check_exclude_regex'> |
| Exclude all symbols matching this regex: |
| </td> |
| <td style='text-align: right; vertical-align: top;'> |
| <input disabled id='symbol_filter_exclude_regex' size=30 value='' style='text-align: right;'> |
| <span style='-webkit-user-select: none; cursor: help;' title='Enter a javascript regex. Symbols that match this tegex will not be shown. This filter applies after any inclusion filter specified above. The format of each symbol is [path]:[symbol_name]'>[?]</span> |
| </td> |
| </tr> |
| <tr> |
| <td style='white-space: nowrap; vertical-align: top;'> |
| <input type='checkbox' id='check_gte'> |
| Only include symbols that are at least <span style='font-style: italic;'>n</span> bytes: |
| </td> |
| <td style='text-align: right; vertical-align: top;'> |
| <input disabled id='symbol_filter_gte' size=8 value='' style='text-align: right;'> |
| <span style='-webkit-user-select: none; cursor: help;' title='Symbols whose size is less than this value will be hidden.'>[?]</span> |
| </td> |
| </tr> |
| <tr> |
| <td style='white-space: nowrap vertical-align: top;;'> |
| Show at most <span style='font-style: italic;'>n</span> levels of detail at a time: |
| </td> |
| <td style='text-align: right; vertical-align: top;'> |
| <input id='max_levels' size=4 value='2' style='text-align: right;'><span style='-webkit-user-select: none; cursor: help;' title='Increasing this value shows more detail without the need to zoom, but uses more computing power.'>[?]</span> |
| </td> |
| </tr> |
| <tr> |
| <td style='white-space: nowrap vertical-align: top;;'> |
| Set the size of the treemap to <span style='font-style: italic;'>W x H</span> pixels: |
| </td> |
| <td style='text-align: right; vertical-align: top;'> |
| <input id='width' size=4 value='' style='text-align: right;'> |
| x <input id='height' size=4 value='' style='text-align: right;'> |
| </td> |
| </tr> |
| </table> |
| </td></tr> |
| <tr><td style='padding-top: 10px; text-align: right; border-top: 1px solid grey'> |
| <input type='button' value='Apply' onclick='applySettings()'> |
| <input type='button' value='Cancel' onclick='cancelSettings()'> |
| </td></tr></table> |
| </body> |
| </html> |
