public static bool SSb(ulong uInstr, zSeriesDisassembler dasm)
{
var l1 = (byte)((uInstr >> 36) & 0xF);
var l2 = (byte)((uInstr >> 32) & 0xF);
var b1 = Registers.GpRegisters[(uInstr >> 28) & 0xF];
var d1 = (int)Bits.SignExtend(uInstr >> 16, 12);
var b2 = Registers.GpRegisters[(uInstr >> 12) & 0xF];
var d2 = (int)Bits.SignExtend(uInstr, 12);
dasm.ops.Add(dasm.CreateAccessLength(b1, d1, l1+ 1));
dasm.ops.Add(dasm.CreateAccessLength(b2, d2, l2+1));
return true;
}
public static bool SSa(ulong uInstr, zSeriesDisassembler dasm)
{
var l = (byte)(uInstr >> 32);
var b1 = Registers.GpRegisters[(uInstr >> 28) & 0xF];
var d1 = (int)Bits.SignExtend(uInstr >> 16, 12);
var b2 = Registers.GpRegisters[(uInstr >> 12) & 0xF];
var d2 = (int)Bits.SignExtend(uInstr, 12);
dasm.state.ops.Add(dasm.CreateAccessLength(b1, d1, l + 1));
dasm.state.ops.Add(dasm.CreateAccess(b2, d2));
return(true);
}
public static bool SSc(ulong uInstr, zSeriesDisassembler dasm)
{
var l = (byte)((uInstr >> 36) & 0xF);
var i3 = (byte)((uInstr >> 32) & 0xF);
var b1 = Registers.GpRegisters[(uInstr >> 28) & 0xF];
var d1 = (int)Bits.SignExtend(uInstr >> 16, 12);
var b2 = Registers.GpRegisters[(uInstr >> 12) & 0xF];
var d2 = (int)Bits.SignExtend(uInstr, 12);
dasm.ops.Add(dasm.CreateAccessLength(b1, d1, l + 1));
dasm.ops.Add(dasm.CreateAccess(b2, d2));
dasm.ops.Add(ImmediateOperand.Byte(i3));
return true;
}