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nice big refactor

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bird_egop
2025-04-13 23:06:52 +03:00
parent 59df064ca4
commit 11a2cfada4
92 changed files with 981 additions and 1509 deletions
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24
X86Disassembler/X86/Handlers/Xor/XorRm16R16Handler.cs
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@ -48,11 +48,31 @@ public class XorRm16R16Handler : InstructionHandler
// Read the ModR/M byte
var (mod, reg, rm, memOperand) = ModRMDecoder.ReadModRM();
// Get register name
// Get register name for the second operand (16-bit)
string regName = ModRMDecoder.GetRegisterName(reg, 16);
// For the first operand, handle based on addressing mode
string rmOperand;
if (mod == 3) // Register addressing mode
{
// Get 16-bit register name for the first operand
rmOperand = ModRMDecoder.GetRegisterName(rm, 16);
}
else // Memory addressing mode
{
// For memory operands, replace "dword ptr" with "word ptr"
if (memOperand.StartsWith("dword ptr "))
{
rmOperand = memOperand.Replace("dword ptr", "word ptr");
}
else
{
rmOperand = memOperand;
}
}
// Set the operands
instruction.Operands = $"{memOperand}, {regName}";
instruction.Operands = $"{rmOperand}, {regName}";
return true;
}