/
Debugger.js
1690 lines (1286 loc) · 40.3 KB
/
Debugger.js
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import { IController, Model, IView } from '../lib/mvc.js';
import IStore from '../store/IStore.js';
import JSZip from 'jszip/dist/jszip.min.js';
import DOM from '../lib/dry-dom.js';
import loadImage from '../lib/image.js';
let fs, path;
if( window.require ){
try{
fs = window.require('fs');
path = window.require('path');
}catch(ex){}
}
class Debugger {
static "@inject" = {
pool:"pool",
compiler:"Compiler",
model: [Model, {scope:"root"}],
store: IStore
}
constructor( DOM ){
this.model.setItem("ram.fuzzy", []);
this.model.setItem("ram.blocksizes", []);
this.pool.add(this);
this.DOM = DOM;
this.history = [];
this.da = [];
this.RAM = [];
this.state = [];
this.hints = {};
this.comments = {};
this.srcmap = [];
this.rsrcmap = {};
this.currentPC = null;
this.ramComments = {};
this.ramIndex = {};
for( let i=0; i<32; ++i )
this.ramComments[i] = "@ R" + i;
[
"Reserved", "Reserved", "Reserved", "PINB", "DDRB", "PORTB",
"PINC", "DDRC", "PORTC", "PIND", "DDRD", "PORTD",
"PINE", "DDRE", "PORTE", "PINF", "DDRF", "PORTF",
"Reserved", "Reserved", "Reserved", "TIFR0", "TIFR1", "Reserved",
"TIFR3", "TIFR4", "Reserved", "PCIFR", "EIFR", "EIMSK",
"GPIOR0", "EECR", "EEDR", "EEARL", "EEARH", "GTCCR",
"TCCR0A", "TCCR0B", "TCNT0", "OCR0A", "OCR0B", "PLLCSR",
"GPIOR1", "GPIOR2", "SPCR", "SPSR", "SPDR", "Reserved",
"ACSR", "OCDR / MONDR", "PLLFRQ", "SMCR", "MCUSR", "MCUCR",
"Reserved", "SPMCSR", "Reserved", "Reserved", "Reserved", "RAMPZ",
"Reserved", "SPL", "SPH", "SREG", "WDTCSR", "CLKPR",
"Reserved", "Reserved", "PRR0", "PRR1", "OSCCAL", "RCCTRL",
"PCICR", "EICRA", "EICRB", "PCMSK0", "Reserved", "Reserved",
"TIMSK0", "TIMSK1", "Reserved", "TIMSK3", "TIMSK4",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"ADCL", "ADCH", "ADCSRA", "ADCSRB", "ADMUX", "DIDR2", "DIDR0",
"DIDR1", "TCCR1A", "TCCR1B", "TCCR1C", "Reserved", "TCNT1L",
"TCNT1H", "ICR1L", "ICR1H", "OCR1AL", "OCR1AH", "OCR1BL", "OCR1BH",
"OCR1CL", "OCR1CH", "Reserved", "Reserved", "TCCR3A", "TCCR3B", "TCCR3C",
"Reserved", "TCNT3L", "TCNT3H", "ICR3L","ICR3H", "OCR3AL", "OCR3AH", "OCR3BL", "OCR3BH",
"OCR3CL", "OCR3CH","Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"TWBR", "TWSR", "TWAR", "TWDR", "TWCR", "TWAMR", "TCNT4",
"TC4H", "TCCR4A", "TCCR4B", "TCCR4C", "TCCR4D", "TCCR4E",
"CLKSEL0", "CLKSEL1", "CLKSTA", "UCSR1A", "UCSR1B", "UCSR1C",
"Reserved", "UBRR1L", "UBRR1H", "UDR1", "OCR4A", "OCR4B", "OCR4C", "OCR4D",
"Reserved", "DT4", "Reserved", "Reserved", "UHWCON", "USBCON",
"USBSTA", "USBINT", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"UDCON", "UDINT", "UDIEN", "UDADDR", "UDFNUML", "UDFNUMH", "UDMFN",
"Reserved", "UEINTX", "UENUM", "UERST", "UECONX", "UECFG0X",
"UECFG1X", "UESTA0X", "UESTA1X", "UEIENX", "UEDATX", "UEBCLX", "UEBCHX", "UEINT",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved",
"Reserved", "Reserved", "Reserved", "Reserved", "Reserved", "Reserved"
].forEach( (name, i)=>this.ramComments[i+0x20] = name );
this.code = null;
this.compileId = 0;
// this.initSource();
}
setActiveView(){
this.pool.remove(this);
}
initSource(){
if( this.source )
return true;
this.source = this.model.getModel(
this.model.getItem("ram.srcpath"),
true
) || new Model();
let promise = null;
let srcurl = this.model.getItem("ram.srcurl", "");
let lsp = this.model.getItem("ram.localSourcePath", "");
if( /.*\.ino$/.test(srcurl) ){
promise = fetch( this.model.getItem("app.proxy") + srcurl )
.then( rsp => rsp.text() )
.then( txt => {
if( txt.charCodeAt(0) == 0xFEFF )
txt = txt.substr(1);
this.addNewFile( "main.ino", txt );
});
}else if( srcurl ){
promise = fetch( this.model.getItem("app.proxy") + srcurl )
.then( rsp => rsp.arrayBuffer() )
.then( buff => JSZip.loadAsync( buff ) )
.then( z => this.importZipSourceFiles(z) );
}else if( lsp && fs ){
this.pool.call("initWatches");
let readDir = ( d ) => {
fs.readdir( d, (err, files) => {
if( !files ){
console.log("Could not read " + d);
console.log( err );
return;
}
files.forEach( file => {
if( file[0] == '.' )
return;
let ffp = d + path.sep + file;
if( fs.lstatSync(ffp).isDirectory() )
return readDir( ffp );
let ext = file.match(/.*\.(h|hpp|c|cpp|ino)$/i);
if( ext )
this.pool.call("watchFile", ffp, (name,txt) => {
if( txt === undefined ) return;
this.addNewFile( name, txt, true );
if( ext[1].toLowerCase() == 'ino' ){
this.DOM.currentFile.value = name;
this.changeSourceFile();
ext = ["",""];
}
});
} );
} );
}
setTimeout( _ => readDir( lsp ), 100 );
}else if( !Object.keys(this.source.data).length ){
let name = prompt("Project Name:");
lsp = '';
if( fs ){
lsp = this.compiler.getSketchDir() + `/${name}`;
this.model.setItem("ram.localSourcePath", lsp);
}
this.addNewFile(
`${name}.ino`,
`
// See: https://mlxxxp.github.io/documents/Arduino/libraries/Arduboy2/Doxygen/html/
#include <Arduboy2.h>
Arduboy2 arduboy;
void setup() {
arduboy.begin();
arduboy.setFrameRate(30);
// initialize things here
}
void loop() {
if (!(arduboy.nextFrame()))
return;
arduboy.clear();
// game goes here
arduboy.display();
}
`
);
}
if( promise )
promise.catch(err => {
console.error( err.toString() );
core.history.push( err.toString() );
this.DOM.element.setAttribute("data-tab", "history");
this.refreshHistory();
});
if( !this.source )
return false;
this.initEditor();
return true;
}
showDebugger(){
this.DOM.element.setAttribute("hidden", "false");
this.DOM.element.setAttribute("data-tab", "source");
this.initSource();
}
initEditor(){
if( this.code )
return;
let editor = this.code = ace.edit( this.DOM.ace );
editor.$blockScrolling = Infinity;
editor.setTheme("ace/theme/monokai");
editor.getSession().setMode("ace/mode/c_cpp");
editor.resize(true);
editor.session.on( "change", _ => this.commit() );
editor.session.setOptions({ tabSize: 2 });
let getLineAddress = ( line ) => {
var file = this.DOM.currentFile.value;
return this.rsrcmap[file+":"+(line+1)];
};
editor.on("guttermousedown", e => {
let target = e.domEvent.target;
if (target.className.indexOf("ace_gutter-cell") == -1)
return;
if (!this.code.isFocused())
return;
e.stop();
let row = e.getDocumentPosition().row;
var addr = getLineAddress( row )
if( addr !== undefined ){
if( core.breakpoints[addr] )
core.breakpoints[addr] = false;
else
core.breakpoints[addr] = () => true;
core.enableDebugger();
this.changeBreakpoints();
}else{
this.code.session.setBreakpoint( row, "invalid");
}
});
let updateTooltip = (position, text) => {
if( !text ){
this.DOM.codeToolTip.style.display = "none";
return;
}
let offX = 0, offY = 0;
let pe = this.DOM.codeToolTip.parentElement;
while( pe ){
offX += pe.offsetLeft;
offY += pe.offsetTop;
pe = pe.parentElement;
}
this.DOM.codeToolTip.setAttribute("data-text", text);
this.DOM.codeToolTip.style.display = "block";
this.DOM.codeToolTip.style.left = (position.pageX - offX) + 'px';
this.DOM.codeToolTip.style.top = (position.pageY - offY) + 'px';
};
editor.on("mousemove", (e) => {
var position = e.getDocumentPosition();
if( !position ) return;
var wordRange = editor.getSession().getWordRange(position.row , position.column);
var text = editor.session.getTextRange(wordRange);
var pixelPosition = editor.renderer.textToScreenCoordinates(position);
pixelPosition.pageY += editor.renderer.lineHeight;
let addr = this.ramIndex[text];
if( !text || !addr ){
text = "";
}else{
let name = text;
text += ":\n";
if( this.ramIndex[name+"+0x3"] && ! this.ramIndex[name+"+0x4"] ){ // 32-bit
let value =
core.memory[ addr ] +
(core.memory[ addr+1 ] << 7) +
(core.memory[ addr+2 ] << 14) +
(core.memory[ addr+3 ] << 21);
if( value&0x80000000 ){
text += "uint32: " + (value>>>0) + " (0x" + (value>>>0).toString(16) + ")\n";
text += "int32: " + (value) + " (0x" + (value).toString(16) + ")\n";
}else
text += "(u)int32: " + (value) + " (0x" + (value).toString(16) + ")\n";
}else if( this.ramIndex[name+"+0x1"] && !this.ramIndex[name+"+0x2"] ){
let value =
core.memory[ addr ] +
(core.memory[ addr+1 ] << 8);
if( value&0x8000 ){
text += "uint16: " + (value>>>0) + " (0x" + (value>>>0).toString(16) + ")\n";
text += "int16: " + (0xFFFF0000|value) + " (0x" + (value).toString(16) + ")\n";
}else
text += "(u)int16: " + (value) + " (0x" + (value).toString(16) + ")\n";
let src = this.srcmap[ value ];
if( src && !src.offset && this.hints[value] ){
this.hints[value].replace(/(?:^|\n)[0-9a-f]+\s+<([^>]+)>:\n/, (m, fname) => {
text += "fptr: ";
fname = this.unmangle(fname); // fname.replace(/_Z[0-9]+(.*)v/, "$1");
text += fname + "\n" + src.file + ":" + src.line;
});
}
}else{
let value =
core.memory[ addr ];
if( value & 0x80 ){
text += "uint8: " + (value>>>0) + " (0x" + (value>>>0).toString(16) + ")\n";
text += "int8: " + (0xFFFFFF00|value) + " (0x" + (value).toString(16) + ")\n";
}else
text += "(u)int8: " + (value) + " (0x" + (value).toString(16) + ")\n";
}
}
updateTooltip(pixelPosition, text);
});
this.code.commands.addCommand({
name: "replace",
bindKey: {win: "Ctrl-Enter", mac: "Command-Option-Enter"},
exec: () => this.compile()
});
this.code.commands.addCommand({
name: "fuzzy",
bindKey: {win: "Ctrl-P", mac: "Command-P"},
exec: () => this.showFuzzyFinder()
});
this.changeSourceFile();
}
local( str, cb ){
if( !cb ) cb = str;
if( typeof str != "string" ) str = this.DOM.currentFile.value;
if( typeof cb != "function" ) cb = null;
let lsp = this.model.getItem("ram.localSourcePath", "");
if( !lsp || !fs )
return;
let filePath = path.resolve( lsp, str );
if( !cb ) return filePath;
return cb( filePath, lsp );
}
deleteFile(){
if( !this.initSource() ) return;
if( !confirm("Are you sure you want to delete " + this.DOM.currentFile.value + "?") )
return;
if( this.local( file => {
try{
fs.unlinkSync(file);
}catch( err ){
alert("Unable to delete: " + err);
return false;
}
} ) === false )
return;
this.source.removeItem([this.DOM.currentFile.value]);
this.DOM.currentFile.value = Object.keys(this.source.data)[0];
this.changeSourceFile();
}
renameFile(){
if( !this.initSource() ) return;
let current = this.DOM.currentFile.value;
let shortCurrent = current;
let lsp = this.model.getItem("ram.localSourcePath", "");
if( current.startsWith(lsp) )
shortCurrent = current.substr(lsp.length+1);
let target = prompt("Rename " + shortCurrent + " to:", shortCurrent);
target = (target||"").trim();
if( target == "" || target == shortCurrent )
return;
let src = this.source.getItem([current]);
this.pool.call("saveFile", target, src);
if( this.local( file => {
let del = _ => {
try{
fs.unlinkSync(file);
}catch( ex ){
alert("Error: " + ex);
return false;
}
};
target = lsp + path.sep + target;
let fulltarget = path.resolve( target );
if( fs.existsSync(target) ){
alert("Error: New name not available");
return false;
}
// if the only change was capitalization, delete first because of Windows / OS X
if( target.toLowerCase() == shortCurrent.toLowerCase() ){
del();
save();
}else{
save();
del();
}
}) === false )
return;
this.source.removeItem([current]);
this.source.setItem([target], src);
this.DOM.currentFile.value = target;
}
addNewFile( target, content, disableSave ){
if( !this.initSource() ) return;
if( typeof target !== "string" )
target = (prompt("File name:") || "").trim();
if( target == "" ) return;
content += "";
let old = this.source.getItem([target], undefined);
this.source.setItem( [target], content );
this.local( target, ffp => clearTimeout(this.saveHandles[ ffp ]) );
if( !disableSave && old !== content ){
this.DOM.currentFile.value = target;
this._saveFile( target, content, true );
}
if( this.DOM.currentFile.value == target )
this.changeSourceFile();
}
zip(){
var zip = new JSZip();
let source = this.source.data;
for( let name in source )
zip.file( name, source[name]);
zip.generateAsync({type:"blob"})
.then( content => {
if( !this.saver ){
let dom = new DOM(this.DOM.create("div", {
id:"el",
className:"FileSaver",
onclick:_=>this.saver.el.style.display = "none"
}, [
["a", {
id: "zip",
textContent:"ZIP",
attr:{
download:"ArduboyProject.zip"
}
}],
["a", {
id: "hex",
textContent:"HEX",
attr:{
download:"ArduboyProject.hex"
}
}]
], document.body));
this.saver = dom.index("id");
}else
URL.revokeObjectURL( this.saver.href );
this.saver.zip.href = URL.createObjectURL( content );
this.saver.hex.href = URL.createObjectURL(
new Blob( [ this.source.getItem(["build.hex"]) ], {type:"text/x-hex"} )
);
this.saver.el.style.display = "block";
});
}
importZipSourceFiles( z ){
for( let k in z.files ){
if( /.*\.(h|hpp|c|cpp|ino)$/i.test(k) ){
addFile.call( this, k );
}
}
function addFile( name ){
z.file(name)
.async("text")
.then( txt =>{
if( txt.charCodeAt(0) == 0xFEFF )
txt = txt.substr(1);
this.addNewFile( name.replace(/\\/g, "/"), txt );
})
.catch( err => {
console.error( err.toString() );
this.source.setItem([name], "// ERROR LOADING: " + err)
});
}
}
onDropFile( dom, event ){
var dt = event.dataTransfer;
var files = dt.files;
event.stopPropagation();
event.preventDefault();
for (var i = 0; i < files.length; i++) {
let file = files[i];
if( /.*\.(png|jpg|gif|bmp)$/i.test(file.name) )
loadImageFile.call( this, file );
if( /.*\.zip$/i.test(file.name) )
loadZipFile.call( this, file );
if( /.*\.(cpp|ino|h|hpp)$/i.test(file.name) )
loadSourceFile.call( this, file );
}
this.changeSourceFile();
function loadSourceFile( file ){
let fr = new FileReader();
fr.onload = evt => {
let txt = fr.result, name = file.name;
if( txt.charCodeAt(0) == 0xFEFF )
txt = txt.substr(1);
this.addNewFile( name.replace(/\\/g, "/"), txt );
};
fr.readAsText( file );
}
function loadZipFile( file ){
let fr = new FileReader();
fr.onload = evt => {
JSZip.loadAsync( fr.result )
.then( z => this.importZipSourceFiles(z) );
};
fr.readAsArrayBuffer( file );
}
function loadImageFile( file ){
let fr = new FileReader();
fr.onload = evt => {
let cleanName = file.name.replace(/^.*?([^\/\\.]+)\..+$/,'$1');
cleanName = cleanName.replace(/^([0-9])/, "_$1");
let img = DOM.create("img", {
src:fr.result,
onload:_=>{
let src = loadImage( img, cleanName, /.*\.png$/i.test(file.name) );
var bmpcpp = this.source.getItem(["bmp.cpp"], "#include <Arduino.h>\n#include \"bmp.h\"\n");
var hasHeader = false;
var headerPath = "bmp/" + cleanName + ".h";
bmpcpp.replace(/#include\s+"([^"]+)"/g, (_, inc) =>{
hasHeader = hasHeader || inc == headerPath;
return "";
});
if( !hasHeader )
bmpcpp += "\n#include \"" + headerPath + "\"\n";
this.source.setItem(["bmp.cpp"], bmpcpp);
this._saveFile( "bmp.cpp", bmpcpp );
var bmph = this.source.getItem(["bmp.h"], "");
var hasExtern = false;
bmph.replace(/extern\s+const\s+unsigned\s+char\s+PROGMEM\s+([^\[\s\[]+)/g, (_, inc) => {
hasExtern = hasExtern || inc == cleanName;
});
if( !hasExtern )
bmph = src.h + bmph;
this.source.setItem(["bmp.h"], bmph);
this._saveFile( "bmp.h", bmph );
this.addNewFile( headerPath, src.cpp );
}
});
};
fr.readAsDataURL(file);
}
}
changeBreakpoints(){
this.code.session.clearBreakpoints();
if( typeof core == "undefined" ) return;
let paused = null, currentFile = this.DOM.currentFile.value;
for( let addr in core.breakpoints ){
if( addr in this.srcmap && this.srcmap[addr].file == currentFile && core.breakpoints[addr] ){
let c = "unconditional";
if( addr == this.currentPC ){
c += " paused";
paused = true;
}
this.code.session.setBreakpoint( this.srcmap[addr].line-1, c );
}
}
if( !paused && this.srcmap[ this.currentPC ] && this.srcmap[this.currentPC].file == currentFile ){
this.code.session.setBreakpoint( this.srcmap[this.currentPC].line-1, "paused" );
}
}
showFuzzyFinder(){
this.DOM.currentFile.style.display = "none";
this.DOM.fuzzyContainer.style.display = "block";
this.DOM.fuzzy.focus();
this.DOM.fuzzy.setSelectionRange(0, this.DOM.fuzzy.value.length);
this.updateFuzzyFind();
}
escapeRegex( str ){
return str.replace(/[|\\{}()\[\]^$+*?.]/g, '\\$&');
}
updateFuzzyFind(){
let matches, THIS = this;
let str = this.DOM.fuzzy.value.trim().replace();
if( str.length > 1 ) matches = fuzzy( str, Object.keys(this.source.data) );
else matches = [];
this.model.setItem( "ram.fuzzy", matches.sort( (a,b)=>a.rank-b.rank ).map( a=>a.match ) );
function fuzzy( str, args ){
if ( str === void 0 ) str = '';
if ( args === void 0 ) args = [];
var escaped = THIS.escapeRegex(str);
var regex = new RegExp(((escaped.split(/(\\.|)/).filter( x=>x.length ).join('(.{0,3})')) ), "i");
var length = str.length;
return args.reduce(function (acc, possibleMatch) {
var result = regex.exec(possibleMatch),
obj;
while( result ){
let err = 0;
for( let i=1; i<result.length; ++i ){
err += result[i].length;
}
if( !obj ){
obj = {
match: possibleMatch,
rank: err
}
acc.push(obj);
}else if( obj.rank > err )
obj.rank = err;
possibleMatch = possibleMatch.substr( result.index+1 );
result = regex.exec(possibleMatch);
}
return acc
}, []);
}
}
cancelFuzzyFind( dom, evt ){
if( evt ) return setTimeout( _=>this.cancelFuzzyFind(), 10 );
this.DOM.fuzzyContainer.style.display = "none";
this.DOM.currentFile.style.display = "";
this.code.focus();
}
endFuzzyFind( dom, evt ){
let results = this.model.getItem("ram.fuzzy", []);
let result = null;
if( evt ){
if( evt.type == "keydown" ){
if( evt.key == "Escape")
return this.cancelFuzzyFind();
else if( evt.key != "Enter" )
return;
else if( !results[0] && this.DOM.fuzzy.value.trim().length ){
result = this.DOM.fuzzy.value.trim();
this.addNewFile( result, "" );
}
evt.preventDefault();
evt.stopPropagation();
}else if( evt.target.textContent in this.source.data )
result = evt.target.textContent;
}
if( !result && results.length )
result = results[0];
if( result ){
this.DOM.currentFile.value = result;
setTimeout( _=>this.changeSourceFile(), 10 );
}
this.cancelFuzzyFind();
}
changeSourceFile(){
if( !this.code ) return;
this.disableCommits = true;
try{
this.code.setValue( this.source.getItem([ this.DOM.currentFile.value ],"") );
}catch( ex ){
throw ex;
}finally{
this.disableCommits = false;
}
this.changeBreakpoints();
}
unmangle( str ){
let end = 0, sub = [];
if( str[0] != "_" || str[1] != "Z" ) return str;
str = str.substr(2);
let srcstr = str;
str = chunk(str);
if( end < srcstr.length ){
let a = args( srcstr.substr(end) );
str += "(" + a.join(", ") + ")";
}
return str;
function chunk( str, noDict ){
let m = str.match(/(L)?(N)?(Z)?([0-9]+)?/);
if( !m ){
end = str.length;
return str;
}
let len = parseInt( m[4] );
if( m[2] ){
let acc = chunk( str.substr(1) );
let p = 1+end;
acc += "::" + chunk( str.substr(p), true );
end += p + 1;
return acc;
}else if(m[3]){
let func = chunk( str.substr(1) );
m = str.match(/3__c_?([0-9A-Z]+)$/);
let idx = 0;
if( m )
idx = parseInt(idx, 36)+1;
func = "Local String #" + idx + " in " + func;
return func;
}else if(m[4]){
let start = (m[1]?1:0) + m[4].length;
end = start + len;
let ret = str.substr( start, len );
if( !noDict ) sub.push( ret );
return ret;
}else{
end = str.length;
return str;
}
}
//*
function args( str ){
let pos = 0, acc = [];
let nextPostfix = "", nextPrefix = "";
while( pos < str.length ){
let c = {
v:"void",
w:"wchar_t",
b:"bool",
c:"char",
a:"signed char",
h:"unsigned char",
s:"short",
t:"unsigned short",
i:"int",
j:"unsigned int",
l:"long",
m:"unsigned long",
x:"long long",
y:"unsigned long long",
n:"__int128",
o:"unsigned __int128",
f:"float",
d:"double",
e:"long double",
g:"float128",
z:"ellipsis"
}[ str[pos] ] || str[pos];
if( c == "P" ){
nextPostfix += "*";
}else if( c == "R" ){
nextPostfix += "&";
}else if( c == "K" ){
nextPrefix += "const ";
}else if( c == "S" ){
let idx;
if( str[pos+1] == "_" ){
pos++;
idx = 0;
}else if( /[0-9A-Z]/.test(str[pos+1]) ){
idx = parseInt(str.substr(pos+1, 36))+1;
}else{
idx = "";
pos+=2;
acc.push("?");
continue;
}
c = sub[idx];
while( str[pos] != "_" && pos++ < str.length );
acc.push( nextPrefix + c + nextPostfix );
nextPrefix = nextPostfix = "";
}else if( c == "." ){
pos += str.length;
}else{
if( /[0-9]/.test(c) ){
c = chunk(str.substr(pos));
pos += end;
}
if( nextPrefix ){
sub.push(nextPrefix + c );
}
if( nextPostfix ){
sub.push(nextPrefix + c + nextPostfix);
}
acc.push( nextPrefix + c + nextPostfix );
nextPrefix = nextPostfix = "";
}
pos++;
}
return acc;
}
/* */
}
initSpacebar( txt ){
var blockSizes = {};
let prevBlock = null;
let maxaddr = 28672;
txt.replace(/\n([0-9a-f]{8,8})\s+<([^>]+)>:\s+([^\(:]+\()?/g, (m, addr, name, func, index) => {
addr = parseInt(addr, 16);
if( prevBlock ){
prevBlock.end = addr;
prevBlock.bytes = prevBlock.end - prevBlock.begin;
prevBlock.endIndex = index;
}
var r=Math.random()*100+155|0,
g=Math.random()*100+155|0,
b=Math.random()*100+155|0;
prevBlock = {
name: this.unmangle(name),
index,
endIndex:0,
deps:{},
dependants:0,
isFunc: func !== undefined,
begin: addr,
end: addr,
size: null,
bytes: 0,
color: `rgb(${r},${g},${b})`,
anticolor: `rgb(${255-r},${255-g},${255-b})`
};
// name = this.unmangle(name); // .replace(/_ZL?[0-9]+(.*)v/, "$1");
blockSizes[ name ] = prevBlock;
return "";
});
var tinyBlock = {
size: null,
bytes: 0,
color: "black",
anticolor: "white",
name: "Tiny (<0.5%)"
};
var freeBlock = {
size: null,
bytes: maxaddr - prevBlock.end,
color: "white",
anticolor: "black",