public static unsafe DecomposedInstruction FromUnsafe(DecomposedInstructionStruct* srcInst)
{
var di = new DecomposedInstruction {
Address = srcInst->Address,
Flags = srcInst->Flags,
Size = srcInst->Size,
_segment = srcInst->segment,
Base = srcInst->ibase,
Scale = srcInst->scale,
Opcode = srcInst->Opcode,
UnusedPrefixesMask = srcInst->UnusedPrefixesMask,
Meta = srcInst->meta,
RegistersMask = srcInst->UsedRegistersMask,
ModifiedFlagsMask = srcInst->modifiedFlagsMask,
TestedFlagsMask = srcInst->testedFlagsMask,
UndefinedFlagsMask = srcInst->undefinedFlagsMask
};
/* Simple fields: */
/* Immediate variant. */
var immVariant = new ImmVariant {
ImmediateValue = srcInst->ImmediateValue,
Size = 0
};
/* The size of the immediate is in one of the operands, if at all. Look for it below. Zero by default. */
/* Count operands. */
var operandsNo = 0;
for (operandsNo = 0; operandsNo < DecomposedInstructionStruct.OPERANDS_NO; operandsNo++)
{
if (srcInst->Operands[operandsNo].Type == OperandType.None)
break;
}
var ops = new Operand[operandsNo];
for (var j = 0; j < operandsNo; j++)
{
var srcOp = srcInst->Operands[j];
if (srcOp.Type == OperandType.Immediate)
{
/* Set the size of the immediate operand. */
immVariant.Size = srcInst->Operands[j].Size;
}
var op = new Operand
{
Type = srcOp.Type,
Index = srcOp.index,
Size = srcOp.Size
};
ops[j] = op;
}
di.Operands = ops;
/* Attach the immediate variant. */
di.ImmediateValue = immVariant;
/* Displacement variant. */
var disp = new DispVariant
{
Displacement = srcInst->Displacement,
Size = srcInst->dispSize
};
di.Displacement = disp;
return di;
}
public static unsafe DecomposedInstruction FromUnsafe(DecomposedInstructionStruct *srcInst)
{
var di = new DecomposedInstruction {
Address = srcInst->Address,
Flags = srcInst->Flags,
Size = srcInst->Size,
_segment = srcInst->segment,
Base = srcInst->ibase,
Scale = srcInst->scale,
Opcode = srcInst->Opcode,
UnusedPrefixesMask = srcInst->UnusedPrefixesMask,
Meta = srcInst->meta,
RegistersMask = srcInst->UsedRegistersMask,
ModifiedFlagsMask = srcInst->modifiedFlagsMask,
TestedFlagsMask = srcInst->testedFlagsMask,
UndefinedFlagsMask = srcInst->undefinedFlagsMask
};
/* Simple fields: */
/* Immediate variant. */
var immVariant = new ImmVariant {
ImmediateValue = srcInst->ImmediateValue,
Size = 0
};
/* The size of the immediate is in one of the operands, if at all. Look for it below. Zero by default. */
/* Count operands. */
var operandsNo = 0;
for (operandsNo = 0; operandsNo < DecomposedInstructionStruct.OPERANDS_NO; operandsNo++)
{
if (srcInst->Operands[operandsNo].Type == OperandType.None)
{
break;
}
}
var ops = new Operand[operandsNo];
for (var j = 0; j < operandsNo; j++)
{
var srcOp = srcInst->Operands[j];
if (srcOp.Type == OperandType.Immediate)
{
/* Set the size of the immediate operand. */
immVariant.Size = srcInst->Operands[j].Size;
}
var op = new Operand
{
Type = srcOp.Type,
Index = srcOp.index,
Size = srcOp.Size
};
ops[j] = op;
}
di.Operands = ops;
/* Attach the immediate variant. */
di.ImmediateValue = immVariant;
/* Displacement variant. */
var disp = new DispVariant
{
Displacement = srcInst->Displacement,
Size = srcInst->dispSize
};
di.Displacement = disp;
return(di);
}
