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Added OrRm32R32Handler for OR r/m32, r32 (opcode 09) instruction and registered it in InstructionHandlerFactory. This fixes failing OR instruction tests.

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bird_egop
2025-04-16 21:20:40 +03:00
parent eac8e9ea69
commit 9096267f73
2 changed files with 90 additions and 0 deletions
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11
X86Disassembler/X86/Handlers/InstructionHandlerFactory.cs
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@ -66,6 +66,7 @@ public class InstructionHandlerFactory
RegisterArithmeticImmediateHandlers(); // Group 1 instructions (including 0x83)
RegisterAddHandlers();
RegisterAndHandlers();
RegisterOrHandlers(); // Register OR handlers
RegisterArithmeticUnaryHandlers(); // Empty, kept for consistency
RegisterNegHandlers(); // Register NEG handlers
RegisterMulHandlers(); // Register MUL handlers
@ -213,6 +214,7 @@ public class InstructionHandlerFactory
_handlers.Add(new OrR8Rm8Handler(_decoder));
_handlers.Add(new OrRm8R8Handler(_decoder));
_handlers.Add(new OrR32Rm32Handler(_decoder));
_handlers.Add(new OrRm32R32Handler(_decoder)); // New handler for OR r/m32, r32 (opcode 09)
_handlers.Add(new OrAlImmHandler(_decoder));
_handlers.Add(new OrEaxImmHandler(_decoder));
}
@ -481,6 +483,15 @@ public class InstructionHandlerFactory
// IMUL r/m32 handler (F7 /5)
_handlers.Add(new ImulRm32Handler(_decoder));
// IMUL r32, r/m32 handler (0F AF /r)
_handlers.Add(new ImulR32Rm32Handler(_decoder));
// IMUL r32, r/m32, imm8 handler (6B /r ib)
_handlers.Add(new ImulR32Rm32Imm8Handler(_decoder));
// IMUL r32, r/m32, imm32 handler (69 /r id)
_handlers.Add(new ImulR32Rm32Imm32Handler(_decoder));
}
/// <summary>