AsmResolver.Tests.Native.X86AssemblerTests.CreateRegOrMemSibTestInstructions C# (CSharp) Method

        private static IEnumerable<X86Instruction> CreateRegOrMemSibTestInstructions(X86OpCode opcode, X86Mnemonic mnemonic)
        {
            for (int operandType = 0; operandType < 3; operandType++)
            {
                for (int multiplier = 1; multiplier < 16; multiplier*=2)
                {
                    for (int scaledRegIndex = 0; scaledRegIndex < 8; scaledRegIndex++)
                    {
                        if (scaledRegIndex == 4)
                            continue;

                        var operand1 = new X86Operand(X86OperandUsage.BytePointer, X86Register.Eax,
                            new X86ScaledIndex((X86Register)scaledRegIndex | X86Register.Eax, multiplier));

                        var operand2 = new X86Operand(X86OperandUsage.Normal, X86Register.Al);

                        var instruction = new X86Instruction()
                        {
                            OpCode = opcode,
                            Mnemonic = mnemonic,
                            Operand1 = operand1,
                            Operand2 = operand2,
                        };

                        switch (operandType)
                        {
                            case 1:
                                operand1.Offset = 1;
                                operand1.OffsetType = X86OffsetType.Short;
                                break;
                            case 2:
                                operand1.Offset = 0x1337;
                                operand1.OffsetType = X86OffsetType.Long;
                                break;
                        }

                        yield return instruction;
                    }
                }
            }
        }