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Code Issues Releases Activity

Updated instruction handlers to use Type and StructuredOperands instead of Mnemonic and Operands

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This commit is contained in:
bird_egop
2025-04-14 22:08:50 +03:00
parent c516e063e7
commit 685eeda03d
136 changed files with 3694 additions and 2584 deletions
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29
X86Disassembler/X86/Handlers/And/AndEaxImmHandler.cs
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@ -1,3 +1,5 @@
using X86Disassembler.X86.Operands;
namespace X86Disassembler.X86.Handlers.And;
/// <summary>
@ -8,11 +10,9 @@ public class AndEaxImmHandler : InstructionHandler
/// <summary>
/// Initializes a new instance of the AndEaxImmHandler class
/// </summary>
/// <param name="codeBuffer">The buffer containing the code to decode</param>
/// <param name="decoder">The instruction decoder that owns this handler</param>
/// <param name="length">The length of the buffer</param>
public AndEaxImmHandler(byte[] codeBuffer, InstructionDecoder decoder, int length)
: base(codeBuffer, decoder, length)
public AndEaxImmHandler(InstructionDecoder decoder)
: base(decoder)
{
}
@ -34,21 +34,30 @@ public class AndEaxImmHandler : InstructionHandler
/// <returns>True if the instruction was successfully decoded</returns>
public override bool Decode(byte opcode, Instruction instruction)
{
// Set the mnemonic
instruction.Mnemonic = "and";
// Set the instruction type
instruction.Type = InstructionType.And;
// Create the destination register operand (EAX)
var destinationOperand = OperandFactory.CreateRegisterOperand(RegisterIndex.A, 32);
// Read immediate value
if (!Decoder.CanReadUInt())
{
instruction.Operands = "eax, ??";
return true;
return false;
}
// Read immediate value
uint imm32 = Decoder.ReadUInt32();
// Set operands
instruction.Operands = $"eax, 0x{imm32:X8}";
// Create the source immediate operand
var sourceOperand = OperandFactory.CreateImmediateOperand(imm32, 32);
// Set the structured operands
instruction.StructuredOperands =
[
destinationOperand,
sourceOperand
];
return true;
}