public static Program ReadProgram(ELFSharp.ELF<uint> elf, bool generateMemory=true)
{
var state = new State();
if(generateMemory)
state.Memory = new byte[1000000];
var littleEndian = elf.Endianess == ELFSharp.Endianess.LittleEndian;
var sections = new Dictionary<string, ELFSharp.Sections.ISection>();
foreach (var x in elf.Sections)
sections.Add(x.Name, x);
var text = sections[".text"] as ELFSharp.Sections.ProgBitsSection<uint>;
var textReader = new BinaryReader(new MemoryStream(text.GetContents()));
var reader = new InstructionsReader(littleEndian);
var instructions = reader.ReadInstructions(textReader, littleEndian, text.LoadAddress);
if (generateMemory)
Array.Copy(text.GetContents(), 0, state.Memory, text.LoadAddress, text.Size);
var names = new string[]{ ".rodata", ".data", ".sdata" };
if (generateMemory)
{
foreach (var n in names)
{
ELFSharp.Sections.ISection sect;
if (sections.TryGetValue(n, out sect))
{
var section = sect as ELFSharp.Sections.ProgBitsSection<uint>;
Array.Copy(section.GetContents(), 0, state.Memory, section.LoadAddress, section.Size);
}
}
}
return new Program() { EntryPoint = elf.EntryPoint, Instructions = instructions, State = state, LittleEndian = littleEndian, TextSectionAddress = text.LoadAddress };
}
public static Program ReadProgram(ELF <uint> elf, bool generateMemory = true)
{
var state = new State();
if (generateMemory)
{
state.Memory = new byte[1000000];
}
var littleEndian = elf.Endianess == Endianess.LittleEndian;
var sections = new Dictionary <string, ISection>();
foreach (var x in elf.Sections)
{
sections.Add(x.Name, x);
}
var text = sections[".text"] as ProgBitsSection <uint>;
var textReader = new BinaryReader(new MemoryStream(text.GetContents()));
var reader = new InstructionsReader(littleEndian);
var instructions = reader.ReadInstructions(textReader, littleEndian, text.LoadAddress);
if (generateMemory)
{
Array.Copy(text.GetContents(), 0, state.Memory, text.LoadAddress, text.Size);
}
var names = new string[] { ".rodata", ".data", ".sdata" };
if (generateMemory)
{
foreach (var n in names)
{
ISection sect;
if (sections.TryGetValue(n, out sect))
{
var section = sect as ProgBitsSection <uint>;
Array.Copy(section.GetContents(), 0, state.Memory, section.LoadAddress, section.Size);
}
}
}
return(new Program()
{
EntryPoint = elf.EntryPoint, Instructions = instructions, State = state, LittleEndian = littleEndian, TextSectionAddress = text.LoadAddress
});
}
