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Code Issues Releases Activity

Reorganized instruction handlers into more descriptive folders (ArithmeticImmediate and ArithmeticUnary)

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bird_egop
2025-04-12 23:46:05 +03:00
parent f658f4384c
commit 016e1ee54f
26 changed files with 52 additions and 55 deletions
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60
X86Disassembler/X86/Handlers/InstructionHandlerFactory.cs
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@ -1,7 +1,7 @@
using X86Disassembler.X86.Handlers.ArithmeticImmediate;
using X86Disassembler.X86.Handlers.ArithmeticUnary;
using X86Disassembler.X86.Handlers.Call;
using X86Disassembler.X86.Handlers.FloatingPoint;
using X86Disassembler.X86.Handlers.Group1;
using X86Disassembler.X86.Handlers.Group3;
using X86Disassembler.X86.Handlers.Jump;
using X86Disassembler.X86.Handlers.Mov;
using X86Disassembler.X86.Handlers.Pop;
@ -44,8 +44,8 @@ public class InstructionHandlerFactory
private void RegisterHandlers()
{
// Register group handlers
RegisterGroup3Handlers();
RegisterGroup1Handlers();
RegisterArithmeticUnaryHandlers();
RegisterArithmeticImmediateHandlers();
// Register specific instruction handlers
_handlers.Add(new Int3Handler(_codeBuffer, _decoder, _length));
@ -73,9 +73,33 @@ public class InstructionHandlerFactory
}
/// <summary>
/// Registers all Group1 instruction handlers
/// Registers all ArithmeticUnary instruction handlers
/// </summary>
private void RegisterGroup1Handlers()
private void RegisterArithmeticUnaryHandlers()
{
// NOT handler
_handlers.Add(new NotRm32Handler(_codeBuffer, _decoder, _length));
// NEG handler
_handlers.Add(new NegRm32Handler(_codeBuffer, _decoder, _length));
// MUL handler
_handlers.Add(new MulRm32Handler(_codeBuffer, _decoder, _length));
// IMUL handler
_handlers.Add(new ImulRm32Handler(_codeBuffer, _decoder, _length));
// DIV handler
_handlers.Add(new DivRm32Handler(_codeBuffer, _decoder, _length));
// IDIV handler
_handlers.Add(new IdivRm32Handler(_codeBuffer, _decoder, _length));
}
/// <summary>
/// Registers all ArithmeticImmediate instruction handlers
/// </summary>
private void RegisterArithmeticImmediateHandlers()
{
// ADD handlers
_handlers.Add(new AddImmToRm8Handler(_codeBuffer, _decoder, _length));
@ -112,30 +136,6 @@ public class InstructionHandlerFactory
_handlers.Add(new CmpImmWithRm32SignExtendedHandler(_codeBuffer, _decoder, _length));
}
/// <summary>
/// Registers all Group3 instruction handlers
/// </summary>
private void RegisterGroup3Handlers()
{
// NOT handler
_handlers.Add(new NotRm32Handler(_codeBuffer, _decoder, _length));
// NEG handler
_handlers.Add(new NegRm32Handler(_codeBuffer, _decoder, _length));
// MUL handler
_handlers.Add(new MulRm32Handler(_codeBuffer, _decoder, _length));
// IMUL handler
_handlers.Add(new ImulRm32Handler(_codeBuffer, _decoder, _length));
// DIV handler
_handlers.Add(new DivRm32Handler(_codeBuffer, _decoder, _length));
// IDIV handler
_handlers.Add(new IdivRm32Handler(_codeBuffer, _decoder, _length));
}
/// <summary>
/// Registers all Return instruction handlers
/// </summary>