private void Predicate(ArmCodeCondition cond, RtlInstruction instr)
{
if (cond == ArmCodeCondition.AL)
{
emitter.Emit(instr);
}
else
{
emitter.If(TestCond(cond), instr);
}
}
private void RewriteB(bool link)
{
Address addr = Address.Ptr32((uint)Dst.ImmediateValue.Value);
if (link)
{
ric.Class = RtlClass.Transfer;
if (instr.ArchitectureDetail.CodeCondition == ArmCodeCondition.AL)
{
emitter.Call(addr, 0);
}
else
{
emitter.If(TestCond(instr.ArchitectureDetail.CodeCondition), new RtlCall(addr, 0, RtlClass.Transfer));
}
}
else
{
if (instr.ArchitectureDetail.CodeCondition == ArmCodeCondition.AL)
{
ric.Class = RtlClass.Transfer;
emitter.Goto(addr);
}
else
{
ric.Class = RtlClass.ConditionalTransfer;
emitter.Branch(TestCond(instr.ArchitectureDetail.CodeCondition), addr, RtlClass.ConditionalTransfer);
}
}
}
private void RewriteB(bool link)
{
Address addr = ((AddressOperand)instr.Dst).Address;
if (link)
{
if (instr.Cond == Condition.al)
{
emitter.Call(addr, 0);
}
else
{
emitter.If(TestCond(instr.Cond), new RtlCall(addr, 0, RtlClass.Transfer));
}
}
else
{
if (instr.Cond == Condition.al)
{
emitter.Goto(addr);
}
else
{
emitter.Branch(TestCond(instr.Cond), addr, RtlClass.ConditionalTransfer);
}
}
}
private void RewriteB(bool link)
{
Expression dst;
if (Dst.Type == ArmInstructionOperandType.Immediate)
{
dst = Address.Ptr32((uint)Dst.ImmediateValue.Value);
}
else
{
dst = Operand(Dst);
}
if (link)
{
ric.Class = RtlClass.Transfer;
if (instr.ArchitectureDetail.CodeCondition == ArmCodeCondition.AL)
{
m.Call(dst, 0);
}
else
{
m.If(TestCond(instr.ArchitectureDetail.CodeCondition), new RtlCall(dst, 0, RtlClass.Transfer));
}
}
else
{
if (instr.ArchitectureDetail.CodeCondition == ArmCodeCondition.AL)
{
ric.Class = RtlClass.Transfer;
m.Goto(dst);
}
else
{
ric.Class = RtlClass.ConditionalTransfer;
var addr = dst as Address;
if (addr != null)
{
m.Branch(TestCond(instr.ArchitectureDetail.CodeCondition), addr, RtlClass.ConditionalTransfer);
}
else
{
m.If(TestCond(instr.ArchitectureDetail.CodeCondition), new RtlGoto(dst, RtlClass.ConditionalTransfer));
}
}
}
}
