jda/elf.html at master · yne/jda · GitHub

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<html>
<head>
	<meta charset="utf-8">
	<link href="disassembler.css" rel="stylesheet">
	<script src="disassembler.js"></script>
	<script src="disassembler.printer.console.js"></script>
	<script src="disassembler.printer.html.js"></script>
	<script src="disassembler.printer.object.js"></script>
	<script src="disassembler.instructions.mips.js"></script>
	<script src="Struct.js"></script>
	<script src="Elf.js"></script>
	<script src="../lib/jquery.js"></script>
<head>
<input type="file" onchange="main(event.target.files[0])"/>
<button class="onFileLoad" onclick="disasmElf()">disasm(elf)</button>
<button class="onFileLoad" onclick="disasmBin()">disasm(bin)</button>
<button class="onFileDisasm" onclick="reasmElf()">reasm(elf)</button>
<button class="onFileDisasm" onclick="reasmBin()">reasm(bin)</button>
<table class="disasm" id="out"></table>
<script>
var file,elf,disasm;
function main(f){
	var reader = new FileReader();
	reader.onloadend = function(f){
		file=f.target.result;
		console.log('ok');
	};
	reader.readAsArrayBuffer(f);
}
function disasmBin(){
	if(file===undefined)return;
	disasm=new Disassembler().setInstructions('mips')
		.setProgram(new Uint32Array(file))//elf.programs[0]._content;
		.setPrinter('html',{id:'out'})
		.disassemble();
}
function disasmElf(){
	elf=extract(file);
	if(elf===undefined)return;
	disasm=new Disassembler().setInstructions('mips')
		.setProgram(new Uint32Array(elf.sections[1]._content))//elf.programs[0]._content;
		.setPrinter('html',{id:'out'})
		.disassemble();
}
function reasmElf(){
	var instrs=document.getElementsByClassName('instr');
	var array=[];
	for(var i=0;i<instrs.length;i++){
		array[i]=parseInt("0x"+instrs[i].textContent);
	}
	elf.sections[1]._content=new Uint32Array(array);
	location.href=URL.createObjectURL(build(elf));
}
</script>
</html>