private static void ScanSingleWord32(VirtualMachine vm)
{
ushort dest = vm.PhysicalMemory.GetUInt16(vm.Processor.ESBase + vm.Processor.EDI);
Cmp.WordCompare(vm.Processor, (ushort)vm.Processor.AX, dest);
if (!vm.Processor.Flags.Direction)
{
vm.Processor.EDI += 2;
}
else
{
vm.Processor.EDI -= 2;
}
}
private static void CompareSingleWord32(VirtualMachine vm)
{
var srcSegment = vm.Processor.GetOverrideBase(SegmentIndex.DS);
ushort src = vm.PhysicalMemory.GetUInt16(srcSegment + vm.Processor.ESI);
ushort dest = vm.PhysicalMemory.GetUInt16(vm.Processor.ESBase + vm.Processor.EDI);
Cmp.WordCompare(vm.Processor, src, dest);
if (!vm.Processor.Flags.Direction)
{
vm.Processor.ESI += 2;
vm.Processor.EDI += 2;
}
else
{
vm.Processor.ESI -= 2;
vm.Processor.EDI -= 2;
}
}