public bool DumpAssemblerLine(
MemoryArea mem,
IProcessorArchitecture arch,
MachineInstruction instr,
InstrWriter writer,
MachineInstructionRendererOptions options)
{
var instrAddress = instr.Address;
Address addrBegin = instrAddress;
if (ShowAddresses)
{
writer.WriteFormat("{0} ", addrBegin);
}
if (ShowCodeBytes)
{
WriteOpcodes(mem, arch, instrAddress, instrAddress + instr.Length, writer);
if (instr.Length * 3 < 16)
{
writer.WriteString(new string(' ', 16 - (instr.Length * 3)));
}
}
writer.WriteString("\t");
instr.Render(writer, options);
writer.WriteLine();
return(true);
}
public void WriteByteRange(MemoryArea image, Address begin, Address addrEnd, InstrWriter writer)
{
EndianImageReader rdr = arch.CreateImageReader(image, begin);
while (rdr.Address < addrEnd)
{
var v = rdr.Read(this.instrByteSize);
writer.WriteFormat(this.instrByteFormat, v.ToUInt64());
}
}
public void WriteOpcodes(MemoryArea image, IProcessorArchitecture arch, Address begin, Address addrEnd, InstrWriter writer)
{
EndianImageReader rdr = arch.CreateImageReader(image, begin);
var byteSize = (7 + arch.InstructionBitSize) / 8;
string instrByteFormat = $"{{0:X{byteSize * 2}}} "; // each byte is two nybbles.
var instrByteSize = PrimitiveType.CreateWord(arch.InstructionBitSize);
while (rdr.Address < addrEnd && rdr.TryRead(instrByteSize, out var v))
{
writer.WriteFormat(instrByteFormat, v.ToUInt64());
}
}
public void WriteByteRange(MemoryArea image, IProcessorArchitecture arch, Address begin, Address addrEnd, InstrWriter writer)
{
EndianImageReader rdr = arch.CreateImageReader(image, begin);
var byteSize = (7 + arch.InstructionBitSize) / 8;
this.instrByteFormat = $"{{0:X{byteSize * 2}}} "; // each byte is two nybbles.
this.instrByteSize = PrimitiveType.CreateWord(arch.InstructionBitSize);
while (rdr.Address < addrEnd)
{
var v = rdr.Read(this.instrByteSize);
writer.WriteFormat(this.instrByteFormat, v.ToUInt64());
}
}
public bool DumpAssemblerLine(MemoryArea mem, MachineInstruction instr, InstrWriter writer)
{
Address addrBegin = instr.Address;
if (ShowAddresses)
{
writer.WriteFormat("{0} ", addrBegin);
}
if (ShowCodeBytes)
{
WriteByteRange(mem, instr.Address, instr.Address + instr.Length, writer);
if (instr.Length * 3 < 16)
{
writer.WriteString(new string(' ', 16 - (instr.Length * 3)));
}
}
writer.WriteString("\t");
writer.Address = addrBegin;
writer.Address = instr.Address;
instr.Render(writer, MachineInstructionWriterOptions.None);
writer.WriteLine();
return(true);
}