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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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14
X86Disassembler/X86/Handlers/Ret/RetHandler.cs
View File

@ -1,5 +1,7 @@
namespace X86Disassembler.X86.Handlers.Ret;
using X86Disassembler.X86.Operands;
/// <summary>
/// Handler for RET instruction (0xC3)
/// </summary>
@ -8,11 +10,9 @@ public class RetHandler : InstructionHandler
/// <summary>
/// Initializes a new instance of the RetHandler 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 RetHandler(byte[] codeBuffer, InstructionDecoder decoder, int length)
: base(codeBuffer, decoder, length)
public RetHandler(InstructionDecoder decoder)
: base(decoder)
{
}
@ -34,11 +34,11 @@ public class RetHandler : InstructionHandler
/// <returns>True if the instruction was successfully decoded</returns>
public override bool Decode(byte opcode, Instruction instruction)
{
// Set the mnemonic
instruction.Mnemonic = "ret";
// Set the instruction type
instruction.Type = InstructionType.Ret;
// No operands for RET
instruction.Operands = string.Empty;
instruction.StructuredOperands = [];
return true;
}

22
X86Disassembler/X86/Handlers/Ret/RetImmHandler.cs
View File

@ -1,5 +1,7 @@
namespace X86Disassembler.X86.Handlers.Ret;
using X86Disassembler.X86.Operands;
/// <summary>
/// Handler for RET instruction with immediate operand (0xC2)
/// </summary>
@ -8,11 +10,9 @@ public class RetImmHandler : InstructionHandler
/// <summary>
/// Initializes a new instance of the RetImmHandler 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 RetImmHandler(byte[] codeBuffer, InstructionDecoder decoder, int length)
: base(codeBuffer, decoder, length)
public RetImmHandler(InstructionDecoder decoder)
: base(decoder)
{
}
@ -34,8 +34,8 @@ public class RetImmHandler : InstructionHandler
/// <returns>True if the instruction was successfully decoded</returns>
public override bool Decode(byte opcode, Instruction instruction)
{
// Set the mnemonic
instruction.Mnemonic = "ret";
// Set the instruction type
instruction.Type = InstructionType.Ret;
if (!Decoder.CanReadUShort())
{
@ -45,8 +45,14 @@ public class RetImmHandler : InstructionHandler
// Read the immediate value
ushort imm16 = Decoder.ReadUInt16();
// Set the operands
instruction.Operands = $"0x{imm16:X4}";
// Create the immediate operand
var immOperand = OperandFactory.CreateImmediateOperand(imm16, 16);
// Set the structured operands
instruction.StructuredOperands =
[
immOperand
];
return true;
}