feat: show assembling result
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61dec70bcb
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157
main.html
157
main.html
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@ -211,21 +211,21 @@
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<span class="tui-fieldset-text right" style="margin-bottom: -5px;" id="syntax"> Syntax:Intel </span>
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<textarea id="editor" class="tui-textarea full-width" style="overflow: scroll;height:100%;width:100%"></textarea></div>
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<div class="tui-window tui-no-shadow" style="height:20%;width:780px">
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<div class="tui-window tui-no-shadow" style="height:20%;width:1000px">
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<fieldset class="tui-fieldset" style="height:100%">
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<legend class="center">Results</legend>
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<div id="result" class="" style="overflow: scroll;height:100%;width:100%"></div>
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</fieldset>
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</div>
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<div class="tui-window tui-no-shadow" style="height:20%;width:49%">
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<div class="tui-window tui-no-shadow" style="height:20%;width:520px">
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<fieldset class="tui-fieldset" style="height:100%">
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<legend class="center">Memory zones</legend>
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<div id="result2" class="" style="overflow: scroll;height:100%;width:100%"></div>
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</fieldset>
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</div>
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<div class="tui-window full-width tui-no-shadow" style="height:10%">
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<div class="tui-window full-width tui-no-shadow" style="height:14%">
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<fieldset class="tui-fieldset" style="height:100%">
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<legend class="center">Status</legend>
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<div id="status" class="full-width" style="overflow: scroll;height:100%"></div>
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@ -294,7 +294,7 @@ function toResult(atype)
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}
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function newfile(){
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$("#editor").val(".org 0000000\n.code 16\n.title vector\ndw 0xFFFF,0xFFFF,0xFFFF\n.org 100000\n.title prog\n.code 32\nmov ax,1200\nmov esi,0x00000000\nmov edi,0x00000000\n.org 1000\nmov ecx,0x0000FFFF\nrep movsb\nhlt\n.org 100\n\.title 64bits\n.code 64\nmov rax,01");
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$("#editor").val(".org 0000000\n.code 16\n.title vector\ndw 0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0xFFFF,0x1233,0x4874,0x7847,0x1887,0x1887,0x1887\n.org 100000\n.title prog\n.code 32\nmov ax,1200\nmov esi,0x00000000\nmov edi,0x00000000\n.org 1000\nmov ecx,0x0000FFFF\nrep movsb\nhlt\n.org 1FFFFFFFF\n\.title 64bits\n.code 64\nmov rax,01");
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$("#result").html("");
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setFilename("new.asm");
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}
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@ -356,27 +356,64 @@ function realopen(file)
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}
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};
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function hexQword(value) {
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value = value < 0 ? (value + 0x10000000000000000) : (value);
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var str = '0000000000000000' + value.toString(16).toUpperCase();
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return str.slice(-16);
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};
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function hexDword(value) {
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value = value < 0 ? (value + 0x100000000) : (value);
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var str = '00000000' + value.toString(16).toUpperCase();
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return str.slice(-8);
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};
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function hexWord(value) {
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value = value < 0 ? (value + 0x10000) : (value);
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var str = '0000' + value.toString(16).toUpperCase();
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return str.slice(-4);
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};
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function hexByte(value) {
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value = value < 0 ? (value + 0x100) : (value);
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var str = '00' + value.toString(16).toUpperCase();
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return str.slice(-2);
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};
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function Render(result,type) {
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var mcLen = result.length;
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var output = '<table class=""><tr><td>';
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function dumpall(zones)
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{
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if (type=="binary")
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var output = '<table class="">';
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else
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var output = '';
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for (const zone of zones)
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output+=dump(zone);
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if (type=="binary")
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output += '</table>';
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showresult(output);
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}
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function dump(zone) {
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var mcLen = zone.asm.length;
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if (type=="binary")
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var output = '<tr>';
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else
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var output = '';
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switch (type) {
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case 'binary':
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var address=zone.offset;
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for (var offset = 0; offset < mcLen; offset += 16) {
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output += "<td>"+toHex(address,zone.code)+"</td><td> | </td><td>";
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var ascii='';
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for (var i = offset; i < offset + 16 && i < mcLen; i++) {
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if (result[i]>31)
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ascii += String.fromCharCode(result[i]);
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if (zone.asm[i]>31)
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ascii += String.fromCharCode(zone.asm[i]);
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else
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ascii += '.';
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output += hexByte(result[i]) + " ";
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output += hexByte(zone.asm[i]) + " ";
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}
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output += "<td> | </td><td>"+ascii+"</td></tr><td>";
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output += "</td><td> | </td><td>"+ascii+"</td></tr>";
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address+=16;
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}
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break;
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case 'array':
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@ -384,7 +421,7 @@ function Render(result,type) {
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for (var offset = 0; offset < mcLen; offset += 8) {
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output += " ";
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for (var i = offset; i < offset + 8 && i < mcLen; i++) {
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output += "0x" + hexByte(result[i]) + ", ";
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output += "0x" + hexByte(zone.asm[i]) + ", ";
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}
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output = output.substring(0, output.length - 1);
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output += "\n";
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@ -397,7 +434,7 @@ function Render(result,type) {
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for (var offset = 0; offset < mcLen; offset += 16) {
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output += " \"";
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for (var i = offset; i < offset + 16 && i < mcLen; i++) {
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output += "\\x" + hexByte(result[i]);
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output += "\\x" + hexByte(zone.asm[i]);
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}
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output += "\"\n";
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}
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@ -408,12 +445,24 @@ function Render(result,type) {
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return output;
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}
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function showzones(zones)
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{
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table='<table class="tui-table striped-purple"><thead><tr><th>Id</th><th>Title</th><th>Offset</th><th>Size</th><th>Type</th><th>Compiled</th></tr></thead>';
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for (const zone of zones)
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table+="<tr><td align='right'>"+zone.id+"</td><td align='left'>"+zone.title+"</td><td align='right'>"+zone.realoffset+"</td><td align='right'>"+zone.asm.length+"</td><td align='right'>"+zone.code+"</td><td align='right'>"+(zone.asm.length>0)+"</td></tr>";
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table+="</table>"
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$("#result2").html(table);
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}
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function make()
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{
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var assembly = $("#editor").val();
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id=0;
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org=0;
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type=32;
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var id=0;
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var org=0;
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var type=32;
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var zones=[];
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var status=true;
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showresult('');
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while (assembly.length!=0)
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{
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pos=assembly.search(/\.org [0-9A-F]+/);
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@ -451,32 +500,62 @@ function make()
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pos=src.search(/\.code [0-9]+/);
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if (pos>-1)
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{
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type=src.substring(pos,src.length);
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pos=type.search(/\n/);
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type=parseInt(type.substring(6,pos),10);
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code=src.substring(pos,src.length);
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pos=code.search(/\n/);
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code=parseInt(code.substring(6,pos),10);
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}
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if (code!=16 && code!=32 && code!=64)
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code=32;
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zone={"id":id,"offset":offset,"src":src,"size":0,"title":title,"code":code,"asm":[]};
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if (assemble(zone)==true)
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{
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zones.push(zone);
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dumpall(zones);
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showzones(zones);
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}
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if (type!=16 && type!=32 && type!=64)
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type=32;
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if (assemble(id,title,src,type,offset)==0)
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asm=true;
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else
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asm=false;
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zones.push({"id":id,"offset":offset,"src":src,"size":0,"title":title,"type":type,"asm":asm});
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{
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zones.push(zone);
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showzones(zones);
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return;
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}
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id++;
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}
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showstatus("Project is built");
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}
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function assemble(id, title, src, type, offset)
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function showstatus(text)
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{
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status=$("#status").html();
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allstatus=status+"Assembling zone "+id+":"+title+"@"+offset+" ("+type+"bits) => ";
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$("#status").html(allstatus);
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if (type==16)
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$("#status").html($("#status").html()+text+"<br>");
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$("#status").scrollTop($("#status")[0].scrollHeight);
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}
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function showresult(text)
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{
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$("#result").html(text);
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}
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function toHex(hexa,code)
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{
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if (code==16)
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result=hexWord(hexa);
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else if (code==32)
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result=hexDword(hexa);
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else
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result=hexQword(hexa);
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return result;
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}
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function assemble(zone)
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{
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if (zone.code==16)
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realtype=ks.MODE_16;
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else if (type==32)
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else if (zone.code==32)
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realtype=ks.MODE_32;
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else
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realtype=ks.MODE_64;
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zone.realoffset=toHex(zone.offset,zone.code);
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allstatus="Assembling zone "+zone.id+":"+zone.title+"@"+zone.realoffset+" ("+zone.code+"bits) => ";
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a = new ks.Keystone(ks.ARCH_X86, realtype);
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if (syntax=="att")
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a.option(ks.OPT_SYNTAX, ks.OPT_SYNTAX_ATT);
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@ -484,19 +563,19 @@ function assemble(id, title, src, type, offset)
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a.option(ks.OPT_SYNTAX, ks.OPT_SYNTAX_NASM);
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try
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{
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result = a.asm(src, offset);
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$("#result").html(Render(result,type));
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$("#status").html($("#status").html()+"DONE<br>");
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$("#status").scrollTop($("#status")[0].scrollHeight);
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zone.asm = a.asm(zone.src, zone.offset);
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allstatus+="DONE";
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showstatus(allstatus);
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a.close();
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return 0
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return true;
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}
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catch(err)
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{
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$("#status").html($("#status").html()+"ERROR: "+err+"<br>");
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$("#status").scrollTop($("#status")[0].scrollHeight);
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zone.asm = [];
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allstatus+="ERROR: "+err;
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showstatus(allstatus);
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a.close();
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return 1
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return false;
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}
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}
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</script>
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