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Implemented additional SBB instruction handlers for register-register and register-memory operations

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bird_egop
2025-04-17 22:04:12 +03:00
parent 33dc0b0fa2
commit 4d2db05a07
7 changed files with 402 additions and 0 deletions
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12
X86Disassembler/X86/Handlers/InstructionHandlerFactory.cs
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@ -100,6 +100,18 @@ public class InstructionHandlerFactory
/// </summary>
private void RegisterSbbHandlers()
{
// SBB register-register and register-memory handlers for 8-bit operands
_handlers.Add(new SbbRm8R8Handler(_decoder)); // SBB r/m8, r8 (opcode 18)
_handlers.Add(new SbbR8Rm8Handler(_decoder)); // SBB r8, r/m8 (opcode 1A)
// SBB register-register and register-memory handlers for 16-bit operands (with 0x66 prefix)
_handlers.Add(new SbbRm16R16Handler(_decoder)); // SBB r/m16, r16 (opcode 19 with 0x66 prefix)
_handlers.Add(new SbbR16Rm16Handler(_decoder)); // SBB r16, r/m16 (opcode 1B with 0x66 prefix)
// SBB register-register and register-memory handlers for 32-bit operands
_handlers.Add(new SbbRm32R32Handler(_decoder)); // SBB r/m32, r32 (opcode 19)
_handlers.Add(new SbbR32Rm32Handler(_decoder)); // SBB r32, r/m32 (opcode 1B)
// SBB immediate handlers for 8-bit operands
_handlers.Add(new SbbImmFromRm8Handler(_decoder)); // SBB r/m8, imm8 (opcode 80 /3)
_handlers.Add(new SbbAlImmHandler(_decoder)); // SBB AL, imm8 (opcode 1C)