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Code Issues Releases Activity

tests and handler fixes

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This commit is contained in:
bird_egop
2025-04-18 12:49:10 +03:00
parent 4cb20cf741
commit cfef24f72d
16 changed files with 176 additions and 107 deletions
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12
X86Disassembler/X86/Handlers/FloatingPoint/Arithmetic/FdivrStiStHandler.cs
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@ -3,15 +3,15 @@ namespace X86Disassembler.X86.Handlers.FloatingPoint.Arithmetic;
using X86Disassembler.X86.Operands;
/// <summary>
/// Handler for FDIV ST(i), ST instruction (DC F0-F7)
/// Handler for FDIVR ST(i), ST instruction (DC F0-F7)
/// </summary>
public class FdivStiStHandler_FDIVRStiSt : InstructionHandler
public class FdivrStiStHandler : InstructionHandler
{
/// <summary>
/// Initializes a new instance of the FdivStiStHandler class
/// </summary>
/// <param name="decoder">The instruction decoder that owns this handler</param>
public FdivStiStHandler_FDIVRStiSt(InstructionDecoder decoder)
public FdivrStiStHandler(InstructionDecoder decoder)
: base(decoder)
{
}
@ -23,7 +23,7 @@ public class FdivStiStHandler_FDIVRStiSt : InstructionHandler
/// <returns>True if this handler can decode the opcode</returns>
public override bool CanHandle(byte opcode)
{
// FDIV ST(i), ST is DC F0-F7
// FDIVR ST(i), ST is DC F0-F7
if (opcode != 0xDC) return false;
if (!Decoder.CanReadByte())
@ -39,7 +39,7 @@ public class FdivStiStHandler_FDIVRStiSt : InstructionHandler
}
/// <summary>
/// Decodes a FDIV ST(i), ST instruction
/// Decodes a FDIVR ST(i), ST instruction
/// </summary>
/// <param name="opcode">The opcode of the instruction</param>
/// <param name="instruction">The instruction object to populate</param>
@ -55,7 +55,7 @@ public class FdivStiStHandler_FDIVRStiSt : InstructionHandler
var stIndex = (FpuRegisterIndex)(Decoder.ReadByte() - 0xF0);
// Set the instruction type
instruction.Type = InstructionType.Fdiv;
instruction.Type = InstructionType.Fdivr;
// Create the FPU register operands
var stiOperand = OperandFactory.CreateFPURegisterOperand(stIndex);