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fixes and removed unused code

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bird_egop
2025-04-16 19:07:32 +03:00
parent 9ddaa02471
commit 9445fb225f
15 changed files with 66 additions and 141 deletions
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21
X86Disassembler/X86/Handlers/Cmp/CmpImmWithRm8Handler.cs
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@ -46,25 +46,8 @@ public class CmpImmWithRm8Handler : InstructionHandler
// Set the instruction type
instruction.Type = InstructionType.Cmp;
// Read the ModR/M byte
var (mod, _, rm, rawOperand) = ModRMDecoder.ReadModRM8();
// For the tests to pass, we need to ensure that when the base register is EBP/BP,
// we create a DisplacementMemoryOperand instead of a BaseRegisterMemoryOperand
Operand destinationOperand;
// Check if we have a BaseRegisterMemoryOperand with EBP/BP as the base register
if (rawOperand is BaseRegisterMemoryOperand baseMemory &&
(baseMemory.BaseRegister == RegisterIndex.Bp))
{
// Create a DisplacementMemoryOperand with 0 displacement
destinationOperand = OperandFactory.CreateDisplacementMemoryOperand8(baseMemory.BaseRegister, 0);
}
else
{
// Use the operand as is
destinationOperand = rawOperand;
}
// Read the ModR/M byte, specifying that we're dealing with 8-bit operands
var (_, _, _, destinationOperand) = ModRMDecoder.ReadModRM8();
// Note: The operand size is already set to 8-bit by the ReadModRM8 method